The Integrated Power Technology Corporation™ hereby evaluates developing a Supervisory Control and Data Acquisition (SCADA) suite of client and server side applications and suggests the platforms on which they run. Finally we evaluate candidate PLC Manufacturers for their platforms on which to develop this application, as well as open source software in comparison to proprietary software functionality.
Development of the Supervisory Control and Data Acquisition (SCADA) system requires several diverse on-line integrated server-side applications, and client side user interfaces to access them. Remote control system development, Supervisory Control and Data Acquisition (SCADA) database development integrates:
The SCADA development goals consist of establishing a computer server comprising mobile structure component configuration data, install a functional stack based on open source standards such as OSGEO, Geoserver or Mapserver, PostgreSQL, etc. then determine interoperability issues with client software such as Geographic Resource Analysis System Software (GRASS), then determine costs or interoperability issues with obtaining data from any or all of the aforementioned satellite systems.
Aside from providing a database containing static elements from which to make the configuration determinations listed above, critical functionality to work towards would include a GIS comprising not only Geospatial but also dynamic temporal data including wind speeds, insolation data, sea conditions, and weather tracking and prediction to avail data from which to base M&O and navigation decisions. Once an operator determines the best configuration for the mobile structure, its corresponding VPP/CFD model may reside on the SCADA server with which a path-dependent cost or yield analysis module applies the dynamic data to the VPP/CFD model to ultimately inform M&O and navigation decisions.
The software design specification will delineate which control algorithm functions locally on the vessel or within both the local vessel control loop on the vessel's PLC and the SCADA/GIS/GPS remote control system server. Such delineation exemplifies the early milestone goal of control system configuration and functionality analysis, and forms the essence of much UMV research including: Multi System Mission Control for Teams of Unmanned Marine Vehicles – Software Structure for Online Replanning of Mission Plans and Nested Autonomy for Unmanned Marine Vehicles with MOOS-IvP. Creation of the specification of integration of the VPP analysis software with the GIS component into the SCADA system to enable analysis of optimal route through weather systems will also demarcate an early milestone.
The design specification will document the preliminary draft top-level control algorithm for both the local control loop and the SCADA/GIS/GPS remote control system. Choices of high bandwidth control input accessory sensors such as motion video depend upon physical layer of choice, i.e. SCADA point-to-point UHF, Iridium (telecommunication satellite), or else CDMA. Early milestones will consist of SCADA configuration, cost and functionality analysis, and top-level control functional description. As top-level software integration typically tends to occur towards the end of the development of the design cycle, a high-level PLC emulation system will function upon completion of prototype design stages, with completing final software integration comprising a considerable portion of the prototype development.
An integrated geospatial information system (GIS) database and satellite global positioning systems (GPS) data feeds enable controlling the navigation of the vessel. The GPS control systems will include integrated real-time streaming weather data so as to provide the optimal geodetic navigation path into a maximal wind or insolation system to gain the largest capacity for return.
Integrated Power Technology Corporation™ proposes to define an integrated GIS-GPS system that is used to control the vessel using a satellite technology based TCP-IP network solution. This solution would involve developing a supervisory control and data acquisition (SCADA) system that interfaces with a geospatial database containing both navigational mapping data and real-time weather data. The project would also involve the development of algorithms that integrate the on-board vessel sensor data with the weather and GIS data. The system would be controlled using a human machine interface (HMI) solution developed as a user-friendly graphic user interface (GUI). The HMI GUI would be developed as both a desktop and web based application to enable a variety of control options for systems controls, operation and maintenance functions.
The SCADA/HMI systems would be integrated with the vessel through a series of clustered servers hosting the server side functions communicating with the client side GPS control application running on the vessels. The on-board application would be fed the parameters delivered from the aerodynamic/hydrodynamic performance simulation software models, the onboard sensor data and integrate the real-time weather and environmental data and determine an optimal routing through weather systems. Additionally, a server-side optimization algorithm will be developed to access configuration variable assessment and present choices to the HMI to maximize the SCADA system performance.
The system would be developed using client server technologies with servers hosting and controlling the GIS – GPS databases, running computational algorithms on client provided data feeds. The HMI would be developed as a server-side application with secure remote client control application connection.
The SCADA system includes input/output signal hardware, controllers, HMI (Human Machine Interface), networks, communication, and software.
The VPP CAD component model would be integrated into the HMI to allow for realtime visualization in a 3D virtual reality simulation. This tool would be used to fine tune, test and calibrate the SCADA navigation systems.
This development effort would be accomplished, wherever feasible, using open source standards (Geoserver, client-side Geographic Resource Assessment System Software, GRASS GIS etc.) and software to minimize the software licensing fees and constraints.
Early project deliverables from the SCADA Development team will include a mid-level systems design guide report consisting of an executive summary, detailed report, supporting drawings, tables and figures.
The design guide would include a number of sections detailing the architectural tiers of the system, process controls, HMI Visualization interfaces, data analysis and supervisory servers, data storage, network communications layers, all hardware, SCADA object tags definition, software development definitions and overall systems integration plans.
By completing the SCADA initial design process, the project will enable validation of the feasibility of one or more configurations of the proposed energy extraction and delivery vehicle. In all configurations, remote control based on GIS/GPS/SCADA remains at the highest level of integration into the complete system. The design work completed in the prototype design stage will guide applicability through prototype development and later full production in evaluating candidate configurations of mobile hybrid structures specific to each geographic location proposed.
|Cosworth, UK||Cosworth, UK, manufactures UAV engines, and also has interest in performance marine having installed their sailing vessel datalogger and controller including embedded onboard wind processing algorithm, the LightWave Realtime Processor in the America's Cup contender Artemis AC72.|
|Siemens Energy||Siemens Energy, a vertically integrated major industrial company having a presence in Renewables with outstanding leadership in Wind design, development and deployment. Siemens can also boast of its world renowned process control products, including Programmable Logic Controllers (PLC's) and even PLC Simulators, as well as Ship/marine applications Products and Services.|
|Opto 22||Opto 22 produces SCADA controller software and hardware such as Programmable Logic Controllers (PLC's) for general purposes. In Case Study: Unmanned Ocean Vehicles, Opto 22 describes the Opto 22 SNAP PAC Controls as implemented in a UMV.|
|Emerson Network Power||Emerson Network Power Embedded Computing - Compact PCI, VME bus for UMV|
Hitachi, Ltd. , a huge Japanese conglomerate, also has subsidiaries including Hitahi Power Systems America, Ltd. and products including advanced Pulverized Coal Boilers, HRSG’s, Steam, Gas and Hydro Turbines and Generators, Substation Equipment and Air Quality Control Systems for new plants and retrofit applications. Their offering in process control, the Hitachi Autonomous Control System HIACS-5000M Supervisory & Control System for Power Plant has applicability within the technology of Integrated Power Technology Corporation™.
The Turbofoil® Japan Patent, and other pending Japan patents held by Integrated Power Technology Corporation™ may bring exceptional value to the business strategy of Hitachi, Ltd.
|Allen-Bradley Rockwell Automation||Allen-Bradley Rockwell Automation , renowned U.S. leader in industrial process control, has a huge selection of PLC's and Emulators to choose from here.|
|ABB (ASEA Brown Boveri)||ABB (ASEA Brown Boveri), a multinational conglomerate with installed wind and CSP projects, has an extensive offering including turnkey electrical, automation, instrumentation, Power Generation, and especially Control Systems.|
Therefore, in our analysis, we find ample open source middle ware modules for SCADA, GIS, UMV, and even VPP functions, but will likely first develop the systems using third-party PLC Emulator hardware.


You would never expect a sub-$100 phone to be as fast as a flagship device just like the Pixel 3 or Galaxy S10, however, they will nonetheless be unreasonably slow sometimes. The bargain-priced Qualcomm Snapdragon 200-series chips have supplied bare minimum efficiency prior to now. However, the firm’s new Snapdragon 215 system-on-a-chip (SoC) could make ultra-cheap phones rather more usable with higher efficiency, greater resolutions, and extra.
The Snapdragon 215 replaces the 210, which has been a bottom-tier chip for Qualcomm since 2014. You would see the 210 most frequently in ultra-cheap unlocked phones from white label manufacturers. These are the type of phones nobody essentially wants to use; however, plenty of folks nonetheless do. The 215 System on a Chip is a quantum leap over the 210 Qualcomm says it’s 50 % quicker throughout the board. Just like the old 210, the SD215 has a quad-core CPU.
Nevertheless, it has Cortex A53 cores instead of the aging A7 CPUs. These 64-bit cores are considerably faster and extra efficient than the old 32-bit A7s.
Budget phones are slowly moving toward tall display ratios like 18:9, and the Snapdragon 215 will assist that as much as HD+ at 720×1560 (19.9:9). The stronger Adreno 308 GPU can also function video and render video games more simply. It’s 28 % faster than the 210’s GPU while offering better video battery life.
The first units with the Snapdragon 215 will launch later in 2019. While it supports extra features, there’s no assure device makers will utilize all of the technologies offered by the Snapdragon 215. Phones with this SoC will price well under $100, so there’s not going to be room for all the bells and whistles.


The opposite of "beating a dead horse" would be gently treating a live horse, so here it is.
In July 2010 this was in Broadcast Engineering Mag
The FCC has proposed new rules that would allow legal, unlicensed operation of TV-band wireless microphones by anyone at powers below 50mW. We are not likely to see these rules adopted for several months. In the meantime, the FCC is allowing operation of wireless microphones below 50mW by anyone on an unlicensed basis, under temporary waivers.
- Mitchell Lazarus - Fletcher, Heald & Hildreth, PLC
NOTE the part about "temporary waivers." I want mine.
A wireless mic is a low power transmitter with a mic attached. Any part 15 station is a low power transmitter with a mic attached. A line input to a transmitter connects other mics to the transmitter, included recordings made from microphones in a recording studio.
All part 15 stations are wireless microphones and here's your waiver. Have fun.


(Ha, that’s just silly.) So 3 has come out with some new marketing campaign that is going to usher in the Web to mobile users on the 3G network. It doesn’t seem to be revolutionary, just bundling now-popular Web services under a fixed cost for data transfer, but does include services many people may soon be using (if they aren’t already) like Sling and Orb.
I guess the reason this is a good thing is that many Web services still aren’t optimized for the mobile environment (graphics, page size, etc.), and this makes things a bit easier for people not interested in cobbling together the services that are. Or maybe I’m missing something.


Sodick IoT Sodick Internet of Things
IoT "Internet of Things"
- The IoT is a network where all things including vehicles, household appliances, robots, and facilities are connected to the Internet, and the exchange of information progresses the creation of data of things and automation based on the data which produces new added value.
- This is not only limited to the sales of products, but also contributes to the progression of service provisions utilizing products, so called the service industry of things.
Sodick's network system uses standard network protocols
- NC programs can be transferred between the machine and a PC, or between machines.
- Machine status can be understood from a PC via a network
⇒Machine information can be understood from locations away from the machine
Commands can be sent to a machine from locations away from the machine
Software which inspects each NC unit at a fixed interval to collect data
- Operating status of registered NC units can be centrally managed
⇒Centralized management of machine operating status improves the machine
Motion Expert, MT Connect, and video clips distribution functions are also provided.
Software which transfers errors and stop information of registered NC units
- Up to 4 machines can be registered
- Three e-mail addresses can be registered per machine
⇒Notifi cation of unexpected errors and stoppage of machines can be received at
locations other than the machining site


Qualcomm today officially announced that the first smartphones with the Quick Charge 4.0 standard will be available in a few weeks.
Quick Charge 4.0: Release date
On 17 November 2016 Qualcomm presented a new standard for quick loading with QuickCharge 4.0. Version 4.0 is again 20 percent faster than the current standard in version 3.0. Smartphones can be loaded 50 percent in just 15 minutes. However, Qualcomm’s data is based on a 2750 mAh battery. In times of 3000+ mAh, a general statement is therefore difficult.
When Qualcomm announced the new generation, one called the Snapdragon 835 as the first SoC with Quickcharge 4.0. But the Samsung Galaxy S8, which uses the 835 in the USA, has its own standard. And the Sony Xperia XZ Premium still uses Quickcharge 3.0. So there were obviously some problems with the new version of Quickcharge.
The first models with Quick Charge 4.0 should be available mid-year. At Qualcomm, however, one did not want to reveal which models will be.
I suspect that the HTC U 11 and OnePlus 5 will be the first two smartphones with the standard. In addition, there will soon be the first models with a Snapdragon 660 and Snapdragon 630, also these SoCs support the standard. An official model with QuickCharge 4.0 is not yet available.


Within the exhibition area, 2 free charging stations to power your phone or tablet !
This service is provided by our partner :
Since in 2009, Gidophone has manufactured a simple and secure solution to every owner of mobile phones and tablets, i.e. a free charging kiosk.
The company has always been led by innovation, that’s why Gidophone holds the patent on charging kiosks offering a wireless charging service, using the Qi standard, beside cables.
More than just a charging station, they also provide you with an excellent means of communication, enabling announcers to promote brands thanks to wrapping and digital signage.
Their team works in France and in every country you need to offer such an innovative service.


FLOODLINE™ Ranger is a recent addition to the FLOODLINE™ leak detection system. Ranger is a long line system that can be deployed as stand-alone or can be integrated as a zone into other FLOODLINE™ control panels for continuous leak detection.
Ranger is ideal for monitoring long straight runs such as pipework and up to 1500M (5000ft) of sensor cable can be monitored. FLOODLINE™ Ranger typical applications include plant rooms, warehouses, libraries and museums, in fact any space with a long straight run.
Once a leak is detected, the device can trigger an audio/visual alarm as well as triggering onward communication to BMS or similar. The LED indicator on the device shows the distance to the leak.
The sensing cable detects the presence of water at any point along its length. The cable is available in a variety of lengths with locking connectors to connect lengths together. The conductive-polymer technology and fluoro-polymer construction make the sensing cable mechanically strong and resistant to corrosion and abrasion.
To find out more call Andel today on 01484 845 000.


Confirmed with the manufacturer are the following specs for their upcoming handheld:
Support: 8G mini SDHC
Clockspeed: 500MHZ / 600MHZ
Screen: 3.0 inch, 4:3 320*240
Screen Color: 1600W, LTPS Screen
Audio decoding Chipset: Cirrus
Menu Language: Chinese, English, Japanese, French, Germany, Spanish (11 in total)
Music Format: MP3 / WMA / APE / FLAC / WAV
Video Format: RM, RMVB, AVI (h.264, DIVX, XVID), MKV, H.263, H.264, MOV, VCD, DVD, WMV, TP, TS, MP4, MPEG, MPG, 3GP, PMP (30 formats, up to 1080P. Supports resume function)
Sound Mode: unique 3D virtual sound field, FLASH animation playback, 8 EQ sound, for cycle selection
FM function: support campus radio (frequency 76MHZ ~ 108MHZ), support for more than 40 radio stations, supports FM launch
More details as they’re announced.
Edit: Seems like there will be a black version too!


Telephone and communication specialists, we have been supporting micro to medium sized businesses for over 30 years. We can advise and help you with all your voice and data, VoIP, internet, telephone line, leased line and cloud application needs, and offer a free friendly helpdesk.
Member: Mark Wilson
Tel: 01753 480080
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A year ago we moved offices and needed telephones and computer terminals urgently. Mark Wilson of Datasharp not only offered us better terms than BT but managed to get our
system installed and up and running very quickly.


A long awaited refresh, to my previous "Anti Thump" headphone output delay circuit, designed back in 2011.
The Idea behind the circuit is to introduce a small delay, during initial power up, to electrically isolate and protect equipment connected directly to an amplifier. Often, during power up, amplifiers can produce an audible thump, through speakers or headphones. This can lead to damage of the connected equipment over time.
Thumps and clicks will occur when the supply rails voltages are too low to allow the amplifier to control its output voltage.
As the circuit has an immediate disconnect when powered off, most instances of turn off thump are also dealt with, such as output capacitor discharges.
Although the schematic for the circuit remains mostly the same, the PCB has a more compact 50x40mm footprint.


The bank’s latest patent centered on real-time protection for storing private keys
This patent filed by Bank of America (BoFA) was finalized on 30 October, entitled: ‘Systems and devices for hardened remote storage of private cryptography keys used for authentication’.
According to the patent, consumer storage devices, such as a laptop or computer, used to keep private keys are vulnerable to being pilfered by external entities who wish to assume the user’s identity.
BoFA Real-Time Solution
Aside from assuming identities, the patent further expounded on ways keys can be stolen through the means of physical device tampering, a virus, brute force attack, or a malicious code.
The device proposed by BoFA contains at least one short-range and wireless communication tool (NFC or Bluetooth) and a communications connector (USB connector or anything similar) to relay and receive tamper-related signals that point to any attempt of an attack. The signal will inform the user of any attempt to steal his keys.
The bank’s proposed device will automatically scrub its memory in case it detects any form of infringement.
The signals are to be configured by the device user themselves.
Other Patents by BoFA
To date, BoFA has applied for at least 50 blockchain patents. Two months ago, it filed to patent its cryptocurrency vault for enterprises. Another most recent is the patent application for multiple signatures for executing data communication between IoT.


Portal can call anyone with Facebook Messenger, which likely is most people you know. That’s a major strength of the device over its competitors. For example, the Echo Show and Echo Spot are limited to calling other Show and Spot users or folks who use the Alexa app and the Lenovo Smart Display is limited to calling users of Google Duo.
Additionally, at $199, the 10-inch Portal is more competitively priced than its peers. The 10-inch Echo Show sells for $229.99 while the 10-inch Lenovo Smart Display is priced at $249.99.
Aside from video, both Portals feature everything else you’d expect from a smart speaker. The devices can stream music from Spotify, Pandora and Amazon Music, and they are enabled with the Alexa assistant, giving Portal users access to the many skills available on Amazon’s service. I found audio over a video call to be a tad underwhelming, but once music started playing, the sound was perfectly crisp.


i2c Technologies, is Ohio’s premier security technology integrator. We provide cutting edge network video surveillance, audio systems, and access control solutions for churches and other houses of worship. Every i2c system is designed by an IT expert, and we only install world-class equipment, never “black box” equipment that could be infected with spyware, because we realize that protecting your facility shouldn’t endanger your network’s security and performance. Request a quote today and put our expertise to work for you!
Smart, Scalable, and Integrated Systems
Whether you need video surveillance cameras for your facilities and outdoor areas, access control for entrances or restricted areas, a public address system, or an integrated solution that includes all of the above, we can engineer a solution that is scalable and integrates with other systems like fire detection, intrusion detection, phone systems (SIP), Microsoft Active Directory, and more.
Integrated Access Control Solutions
Get expert design, installation and service of access control systems featuring software with MAP view for central control, and supports a variety of proximity credentials (key cards, fobs, badges) and is HID compatible. Our systems allow door control from multiple workstations.
Flexible Network Audio Systems
i2c Technologies can design, install and service a Network Audio and Public Address System that is flexible and scalable and enables live, scheduled, or emergency announcements to be broadcast to multiple zones within your facility and fully integrates with your video surveillance, access control, and alarm systems.
User Friendly Video Management Software
Every i2c network camera system is designed by an IT expert, and includes our video management software, eliminating the hassle and expense of third party software licenses. Our VMS allows for easy retrieval, archive, and distribution of recordings. i2c VMS supports Microsoft Active Directory and integrates with current operations systems like alarm and access control.
Additional Features, Products and Services
i2c Technologies offers network video door stations that support two-way communications and remote access control, keyless gate/door entry solutions, wireless networking products that can extend the facilities physical network anywhere cameras are needed, and converters to upgrade existing analog cameras to a modern IP video surveillance system.
i2c DIY- The Budget Friendly Do-It-Yourself Option
Want to save money and do your own installation? We offer free system design and software configuration for customers who install AXIS cameras purchased through i2c Technologies. The i2c DIY program includes free shipping on all AXIS products, advance replacement product service, a one-year warranty covering all parts, support, and software updates, and affordable extended service agreements.
Providing Results, Exceeding Expectations


Why Customers Choose Us
Our customers have relied on us for more than 15 years (Call +971 55 22 66 234) since we have been offering the UAE region cost-effective, automated, and advanced intercom system installation for almost 15 years. Our clients pick us due to the following factors, in addition to the numerous accolades for customer service and A+ rankings on Etisalat’s list:
Educated, Licensed, and Certified Technicians
You won’t need to be concerned about the caliber of your job because each of our specialists is certified, factory-trained, and licensed.
Audio Video Intercom
More than two million houses are broken into each year throughout the world, and residences without any form of security system have a 300% greater chance of being burglarized. And given that crime reports are at their highest level in five years, it’s critical to take all reasonable precautions to keep your family safe, even when they’re indoors.
Better Home Intercom Solution
We are aware that not every house is the same. We have licensed installers and experts that are fully certified to give you intercom systems that are unique and specifically suited to your home’s requirements. Depending on the size of your home and the security of your family, we can supply a complete home intercom system.
Choose from a variety of intercom models and styles, including cordless wireless intercoms, conventional audio intercom systems, and video intercoms (which allow you to see who is at your door). A top-notch security/intercom system for your house is simple to install and we provide all the necessary equipment.
Making use of Intercom Systems
Intercom systems are crucial for your home’s security. In today’s technologically advanced world, intercom systems are available in a range of configurations and have grown in popularity as a part of home security. Currently, expenses are decreasing while technology is improving.
Why do you Need a Wireless Intercom System?
Without opening the door, intercom systems allow you to communicate with individuals inside your house, villa, or when you are at the front door. The intercom system also improves mental stability in the event of a difficult circumstance.
Wireless systems are inexpensive to use and simple to setup. Furthermore, since wireless devices do not employ wires, there are fewer hazards related to using these systems. Intercom systems used to come in a wide variety, from straightforward walkie-talkie systems to systems that connected via telecommunications.
While you were out of your home
This Intercom system keeps a photo with the date and time of every visitor who rings your doorbell, enabling you to see who has come to your door and when they did so. By doing this, even when you’re not at home, you can see who knocked on your door. It also aids in preventing theft.


Note: CCNA Courses are only available to students who reside in Canada.
Delve further into the world of networking with the second CCNA course in a 3-course series. This course focuses on switching technologies and router operations that support small-to-medium business networks, including wireless local area networks (WLAN) and security concepts. You’ll perform basic network configuration and troubleshooting, identify and mitigate LAN security threats, and configure and secure a basic WLAN. You’ll also earn a Networking Academy badge for completing this course. Recommended preparation: CCNA: Introduction to Networks or having equivalent knowledge.


IoT, Bots and Mobile Apps – A Victorious Trident for the Future
In recent times, businesses, news channels, banks, and several other public, as well as private sectors, are flourishing due to the emergence of mobile applications. It provides a wonderful opportunity to reach their potential customers. Mobile apps are a one-stop point to get all the information they need. To say it simply, mobile apps have become an indispensable part of our lives.
The number of mobile app users is increasing every day. It reached 230 million users last year and this is only in India. Using IoTs and Chatbots has a lot to do with this increment. The Internet of Things (IoT) market has been growing rapidly since the year 2009. According to Statista, the worldwide IoT market will reach more than $1.7 trillion by mid-2021.
With the help of IoT, the world has been gifted with a range of new concepts, for example, smart vehicles, smart cities, and innovative toys.
Apart from this, Bots are the next big thing. Being a very important part of iPhone and Android app development, it provides useful applications and results to the users. It has leveled up the industry and impacted the communication and online business world.
What is IoT?
IoT is an interconnected network of devices and it is also commonly referred to as the Internet of things. It uses the internet to connect with each other. They all have an IP address. They communicate with each other through mobile devices using a smart interface. The IP Address Lookup is a handy way to let you find out where a specific IP Address is coming from. It quickly tells you the city, country, and exact coordinates (latitude and longitude) associated with that IP. It checks multiple databases that store geographical information linked to IPs.
IoT technology in the mobile app is home automation systems or smart homes. All the appliances, machines in the house like lights, security cameras, cooking devices, and so on are connected to the internet. They can receive instructions from house owners using an IoT integrated app.
What are Bots?
Bots are like virtual computer assistants. You can find bots in your Facebook messaging apps or Skype. They provide an easy way to order lunch or book tickets. In mobile apps, Bot is like a virtual assistant, only they use text for communicating instead of speech.
The first Bot was ‘ELIZA’, and Joseph Weizenbaum developed it in 1996. The modern-day Bots use the same principles as Eliza, and you can communicate by typing. The future of the iPhone application lies with Bots and very soon it will take over everything. With the help of Bots, you can order things or book tickets without opening the app yourself.
Why is IoT the future of mobile apps?
- IoT ensures cloud-based operations: Using IoT in mobile apps will mean users will get access to the cloud.
- IoTs give entrepreneurs full control: Mobile apps for IoT will ensure that entrepreneurs have full control of their system. Using a smart device they can easily control all systems with a few clicks.
- Have control even without the internet: IoT technology gives the user the ability to control their apps even without internet connectivity.
- Data collection: With mobile apps for IoT, firms will find it easier to collect valuable data using sensors. It will aid them in making quick and informed decisions.
- Automation: With IoT, an enterprise can have automation and convenience. Let’s read an example to understand this point clearly- if you use a hotel app with IoT features a guest doesn’t need a key to access the room. The guest can use the app lock to unlock the door of their room with a few simple clicks.
Why are Bots the future of mobile apps?
- They are easy to install: To use a bot, you only have to search for it within any messaging app. Once you click on it, you can start chatting. There is no need of downloading or installing a mobile app for bots from the Play Store or App Store.
- It is easy to distribute bots: You can install a bot from your messaging app, and even share the bot from within the app. You can even link your favorite bot to social media accounts. The best example of this is slack. The Slack bot is automatically added to other members of a team even if only one installed it.
- Mobile apps for bots are cheaper: When you develop and deploy a bot using a messaging app, it’s cheaper for you. The reason is that you don’t have to pay the amount for developing the chatbot app. While creating, maintaining, and deploying a mobile app is expensive.
- Bots will soon be everywhere: There are numerous messaging apps in the market. We surely use at least two of them on a daily basis. They are omnipresent at all levels of the market. Thus, you will find them everywhere too as bots use mobile apps for deployment.
- Bots are portable and user-friendly: Bots are portable as you can install them as a live chat or a car audio system. You can use them as a personal assistant like Siri or Alexa which makes them convenient and user-friendly.
- Bots are beneficial for e-commerce sites: E-commerce business and retailers use bots to engage more consumers in their B2C business model.
How does IoT integrate with mobile apps?
Mobile devices come equipped with technology, such as geolocation, allowing multiple connections, through Bluetooth, near field communications, or WiFi. These all contribute to mobile app development at the core of IoT-enabled devices, as used by any leading iPhone app development company.
To share a simple example, to check into a hotel, you need a key or access card. It’s a hassle to carry it, and they always lie the fear of losing it. Now, imagine if you could open the hotel’s app on your phone, choose your room, click some buttons and access your room. This wouldn’t be possible without the integration of IoT and mobile apps.
How do Bots integrate with mobile apps?
Although there are several reasons why mobile applications should integrate chatbots, here are the two most important ones. Bots can be installed and integrated into custom mobile application solutions. Besides, mobile app users can use Bots straightway in order to initiate chats. No additional software is needed to run the bot in your business applications.
Both Bots and the Internet of things are amazing technologies that offer businesses a powerful medium to engage clients and thus, the future of the mobile app will be driven by both these technologies. Therefore enterprises and individuals all across the world are inclining towards the usage of these multiple technologies to ensure maximum efficiency. We would love to make you a part of these amazing paradigm-shifting technologies by incorporating them with your idea in the most impactful manner. Get in touch with DianApps, the best iOS app development company in the United States and Australia, and witness the magic unravel.


Our hearing loop provides coverage in the sanctuary, the downstairs, and even part of the Sukkah.
It provides for better hearing through your hearing aid or implant, when using the “T” (Telecoil) setting. You may need to have your audiologist enable the T-coil in your device.
We have a stand-alone receiver that can be borrowed, if you don’t have a T-Coil equipped device.
The loop “broadcasts” everything that is played into our PA speakers. This includes everything the microphone picks up as well a movie sound tracks, etc. Our wireless microphones can be picked up from the lower level. Let us know if you want to use the loop so we can be more careful to use the microphones properly, or to set up for use in the lower level.
A hearing loop provides enhanced functionality for hearing aids and cochlear implants.
Even with the most up-to-date technology, hearing aids and cochlear implants cannot completely separate important sounds from background noises. Likewise, they do not pick up all sounds from a distance such as those in a performance hall, a place of worship or even a home TV viewed from across the room. In such difficult listening settings, hearing (induction) loops are often a solution.
A hearing loop is a wire connected to an electronic sound source that transmits sound to the telecoil in a hearing aid or cochlear implant. A hearing loop can discreetly surround a room, a chair in your home, or can be worn around the neck. Hearing loops can be connected to a public-address system, a living room TV, a telephone (land line and cellular), or any source that produces sound electronically.
A hearing aid and most cochlear implants equipped with a manually controlled T-switch is needed to hear in a hearing loop. The telecoil, also called t-coil, receives the signal from the loop and turns it back into sound in the hearing aid, often eliminating much of the background noise. The listener then hears only the sounds they desire such as: speech from a pulpit, a stage, a telephone conversation, or the television.
Hearing loops can double hearing aid and cochlear implant functionality. Using the telecoil in conjunction with a hearing loop is a cost-effective way to improve the usability of your hearing aid or cochlear implant. The telecoil can also be used in conjunction with a variety of wireless or hand-held hearing assistive listening devices.


SATA and SCSI Cables
The best SATA cables available as of the time of this writing are capable of data transfer rates as fast at 6 Gbps. They are available with either straight or angled connectors. Because the price difference is trivial, I suggest that you only use SATA cables that are certified for 6 Gbps.
Unlike PATA cables, SATA cables have only seven conductors and are therefore much thinner than either ribbon- or round-type IDE cables. which improves airflow and makes them easier to route inside the case.
SATA cables can be as long as one meter (about 39 inches) in length, which is more than twice the maximum length of PATA cables, and are much more rugged than IDE cables. That provides for much more flexibility in choosing where to mount hard drives, especially in full-tower or super-tower cases.
SATA devices also use a special power connector. Usually the power cable and the signal cable are separate, but there are also cables that contain both connections, properly spaced to fit on the drive (and in some cases, the motherboard).
As with the signal cables, SATA power cables are available with either straight or angled connectors. They also are available with or without a latch that will hold them in place and prevent them from slipping off. I personally don't think the latch is necessary because I've never had a SATA cable slip off. But they're out there if you think you need one.
Some SATA drives introduced during the transitional period between PATA and SATA also accepted a standard Molex power connector because power supplies hadn't yet caught up with SATA drive technology. All new power supplies now include SATA connectors, however; so few (if any) new SATA drives accept Molex connectors.
If you do need to connect a SATA drive to a Molex lead (for example, if you're upgrading an older computer rather than building a new one), you can purchase an inexpensive Molex-to-SATA power adapter that will do the trick. The voltages are identical for PATA and SATA drives. Only the connector is different.


CY8C4247AZI- M485 datasheet diodes, CY8C4247AZI- M485 data sheet : CYPRESS - Programmable System- on- Chip, CY8C4247AZI- M485 circuit, , Semiconductors, datasheet, triacs, integrated circuits, nm485 Datasheet search site for Electronic Components , alldatasheet other semiconductors. Murata Power Solutions NM485SLC. Explore Murata Power Solutions on Octopart: the fastest source for datasheets pricing, specs availability. Nm485 datasheet. Murata Power Solutions NMTTL Digital Isolator & NM485 Driver: View Product Detail Datasheet. Single channel full duplex isolation is provided for the NM485; the device has UL60950 approval pending for nm485 reinforced insulation nm485 to 250 VAC.Datasheet Learn More about Murata NM485D6S5MC Isolated RS485 Driver. Datasheet Learn More about Murata NM485D6S5MC Isolated RS485 Driver
Murata Power Solutions NMTTL Digital Isolator & NM485 Driver:. Datasheet Learn More About Murata NMTTLD6S4MC Digital Isolator NMTTLD6S5MC Digital Isolator DC/ DC. NM485DC datasheet, NM485DC datasheets, NM485DC pdf, NM485DC circuit : MURATA - Isolated Dual EIA- 485 Driver and Receiver, alldatasheet, datasheet, Datasheet search site for Electronic Components and Semiconductors, integrated circuits, diodes, triacs, and other semiconductors. NMTTL Digital Isolator and NM485 Driver. Murata Power Solutions offers isolation modules that provide bi- directional communication and multiple power rails, all powered by a single 5 V supply.
The NMTTLD6S5MC and NM485D6S5MC integrate either an isolated DC- DC power supply and an RS- 485 or TTL transceiver. NM485 Driver and NMTTL Digital Isolator Murata' s NM485 driver and NMTTL digital isolator provide isolated power to RS485 or TTL interfaces with no external components needed Murata has released the NM485D6S5MC and NMTTLD6S5MC low power electrically isolated data communication devices to provide RS485 or TTL interfaces with isolated power.


Astro is a subscription based direct broadcast satellite (DBS) or direct to home satellite television and radio service. this service is broadcast from the All Asia Broadcast Centre (ABC) located in Bukit Jalil, Kuala Lumpur. Astro is owned by MEASAT Broadcast Network Systems.
Friday, October 17, 2008
An alternative solution is the SAA7130HL decoder from Philips. Although I would consider this chip not an alternative but the newest electronic analogue. It is also a highly integrated low-cost single-chip solution that suits perfectly for capturing analog and digital broadcast. It transfers different types of multimedia data via the PCI bus. The analog signal is received by a 9bit ADC, decoded by multi-string combo-filters and scaled along horizontal and vertical axes. The decoded image is displayed in YUV and RGB formats. Analog audio signal is transferred via the connection cable to the system sound card.
Philips decoder exists in four different modifications today: 7130HL (basic or the simplest modification), 7133HL, 7134HL and 7135HL. The comparative table below is a pretty interesting thing to check out, that is why I decided to put it here:
I would like to draw your attention to the fact that NICAM digital encoding is implemented only in 7134HL and 7135HL modifications. So, I believe it makes sense to pay special attention to the TV-tuners built on the latest chip modifications, because stereo is always better than mono.
Now I would like to list the major specifications of the Philips SAA7130HL chip:
-5 analog video-Ins: CVBS and S-Video;
-Video digitizing by two 9bit 27MHz ADC;
-Adaptive comb-filter for NTSC and PAL, which also works for non-standard signals;
-Automatic TV signal detector;
-Three-level detection of the copy protection system - Macrovision;
-Brightness, contrast, saturation and hue control;
-Universal bandwidth filter;
-Horizontal and vertical picture scalability including the enlargement and reduction of the picture size;
-Adaptive anti-alias filtering;
-Two types of alternative settings for active video image scaling;
-Playback in YUV and RGB modes;
-Gamma-correction, black stretching.
-Even by simply comparing the useful functions of the chips we can conclude that the solution from Philips is better suited for work with SECAM standard. In the long run it should result into better image quality in our case. The real tests will show though, how the things actually stand with the image quality. We will offer you captured TV images for all 6 TV-tuner models reviewed today, so that you could take a closer look and make your own conclusions about this or that card.
Fusion 878A seems to be one of the most widely spread decoders. It is a fully-fledged low-cost single-chip solution and is responsible for processing signals coming from the television and radio companies. Fusion 878A is a kind of link between the PCI bus and TV-tuner card. It ensures high bandwidth for multi-media streams of data and should work with some other PCI devices as a component of their electronics. Fusion 878A inherited all the goodies of Bt878 chip and added a few new functions of its own to the list. The decoder meets the requirements of the PC98/PC99 specification and complies with PCI 2.2 standard.
Fusion 878A chip is similar to Bt878 not only in terms of its software compatibility, but also on the hardware level (here I am talking about the same internal chip layout, which makes it much easier to replace the Bt878 with a Fusion 878A without redesigning the pinout and PCB layout). Fusion 878A can also be used in a wide range of digital products, which need to manage MPEG streams. The worlds moves to digital technologies with new broadcast standards, such as ATSC and COFDM, and television recording is actively involving MPEG compression. From this point of view, Fusion 878A can be also used as a PC hub managing numerous analog and digital video formats via the PCI connection.
Here are the major technical specifications of Fusion 878A:
-Stereo decoding of the audio signals for TV and FM;
-Image capturing up to 768x576 pixels (PAL);
-Integrated module managing the data transfer via the PCI bus;
-HDTV/Audio/MPEG2 data transfer via the PCI bus;
-RF serial port (40Mbit/sec) for MPEG-streams transfer;
-RF parallel port (20Mbit/sec) for MPEG-streams transfer;
-CCIR656 interface (International Radio Communication Committee);
-Interface for processing Digital TV data from the television demodulator;
-Adjustable pixel density: 8, 16, 24 and 32 bit per pixel;
-Integrated color saturation filter (chroma) and signal brightness frequency divider (luma);
-Scalable image along X and Y axes;
-Receives digital audio data via the serial I2S port;
-PCI Rev. 2.2, PC 98/PC 99, WHQL certified;
-Allows audio-in for mono-signals.
The chip can be used in the following devices:
-Digital television systems;
-Digital videoconferencing systems;
-Freeze-frames capturing systems;
-Dynamic data capturing (subtitles, teletext, etc.).All above listed application fields for Fusion 878A show that it is a multi-fucntional chip, so you can see it not only inside a TV-tuner
Thursday, October 16, 2008
The Satellite Dish
-When the signal reach to the viewer house, the satellite dish captured the signal. A satellite dish is just a special kind of antenna designed to focus on a specific broadcast source. The standard dish consists of a parabolic (bowl-shaped) surface and a central feed horn. To transmit a signal, a controller sends it through the horn, and the dish focuses the signal into a relatively narrow beam.
-In some systems, the dish needs to pick up signals from two or more satellites at the same time. The satellites may be close enough together that a regular dish with a single horn can pick up signals from both.
-A new dish design uses two or more horns to pick up different satellite signals
-It scrambles the encrypted signal
-It takes the digital MPEG-2 or MPEG-4 signal and converts it into an analog format that a standard television can recognize.
-It extracts the individual channels from the larger satellite signal
-It keeps track of pay-per-view programs and periodically phones a computer at the provider's headquarters to communicate billing information
Receivers have a number of other features as well. They pick up a programming schedule signal from the provider and present this information in an onscreen programming guide.
- It used expensive dishes to discover unique programming that wasn't necessarily intended for mass audiences.
-The dish and receiving equipment gave viewers the tools to pick up foreign stations, live feeds between different broadcast stations.
-The satellite was broadcast in C-band radio in the 3.7-gigahertz (GHz) to 6.4-GHz frequency range.
-Digital broadcast satellite transmits programming in the Ku frequency range (11.7 GHz to 14.5 GHz )
-The component is programming sources, broadcast center, satellites, dish and receiver.
This patent application is related to simultaneously filed U.S. patent application Ser. No. 10/055,076, filed Jan. 23, 2002 entitled DUAL CHIEN SEARCH BLOCKS IN AN ERROR-CORRECTING DECODER; and U.S. patent application Ser. No. 10/055,470, filed Jan. 23, 2002 entitled CHIEN SEARCH CELL FOR AN ERROR-CORRECTING DECODER, both of which are incorporated herein by reference in their entireties.
-Reception of the service signals uses a fixed 60-cm diameter dish antenna.
-Ku-band signals can be affected by rain attenuation.
-The operators of Astro have employed a tailor-made system to boost power of the satellite delivery system to overcome this problem.


Jerônimo do Valle
A collaboration between UK and German universities has announced the release of a new version of the world's most advanced neuromorphic processor, now renamed SpiNNaker 2.
Inspired by the way the human brain processes information, the neuromorphic chip is adapted to run artificial intelligence algorithms.
Spinnaker is an acronym for Spiking Neural Network Architecture, something like peak voltage neural network architecture, in reference to the electrical firing of synapses that communicate between neurons.
The new version, SpiNNaker 2, built by a team from the Technical University of Dresden, was completely redesigned to compose a cloud system, called SpiNNcloud, which allows the connection of up to 70,000 processors without losing real-time execution speed.
The first version of SpiNNcloud will be unveiled at the university for research purposes, but the team already has a startup that intends to go a long way: “The SpiNNaker 2 is the key enabler for real-time AI with massive data rates. A dramatic impact on AI applications that are beyond current hardware because of their triple demands of low latency, high throughput and high energy efficiency, such as smart cities, 5G, tactile internet, autonomous driving, etc. ", wrote the team.


Facebook News: We put people first in everything we do at Messenger, and today we are beginning to roll out a new option within Messenger to better support conversations about sensitive topics. Your messages and calls on Messenger already benefit from strong security systems — Messenger uses secure communications channels (just like banking and shopping websites) as well as Facebook’s powerful tools to help block spam and malware. We’ve heard from you that there are times when you want additional safeguards — perhaps when discussing private information like an illness or a health issue with trusted friends and family, or sending financial information to an accountant.
To enable you to do this we are starting to test the ability to create one-to-one secret conversations in Messenger that will be end-to-end encrypted and which can only be read on one device of the person you’re communicating with. That means the messages are intended just for you and the other person — not anyone else, including us. Within a secret conversation, you can also choose to set a timer to control the length of time each message you send remains visible within the conversation. Our technology uses the Signal Protocol developed by Open Whisper Systems. You can read more about the technical details here.
Read full article at Facebook News


Hearing aids are the part of one’s life who want to regain and live their life like ever before. Signia hearing aids are changing lives with their digital and technology-adapted hearing devices. This German manufacturer of hearing machines presents various types, styles, colors, and features of hearing devices. But not all of them are made for your ear.
Here’s more: People with hearing loss should know about the hearing device they want to use, why this particular device is ideal for them, and how much that device costs. Today, We’ll tell you specifically about the Signia hearing devices, their features, styles, and cost. So, you can find the one you like and get it right from us.
As said, Signia hearing aids are German hearing device manufacturers. They have been providing clear hearings since 1847. Over the years, they have made numerous devices, connectivity’s, and hearing accessories to make your hearing better.
Features of Signia Hearing Aids
- Advanced sound processing technologies of Signia hearing devices ensure clear and natural sound so you don’t miss important sounds or conversations.
- Noise reduction and speech enhancement features help filter background noises, making speech clearer and more understandable in noisy environments.
- Connectivity options (Bluetooth, smartphone apps, etc.) of Signia hearing devices let you stream audio directly from your phone or connect other devices to your hearing aids.
- Signia hearing aids come with rechargeable options. This option eliminates the need for frequent battery replacement and offers more convenience for people on the go.
Take the First Step Towards Better Hearing!
Visit us to discover the perfect hearing aids your ears deserve.
Types of Signia Hearing Aids
- Behind-the-ear (BTE) hearing aids
- Receiver-in-canal (RIC) hearing aids
- In-the-ear (ITE) hearing aids
- Invisible-in-canal (IIC) hearing aids
- Completely-in-canal (CIC) hearing aids
Signia's Hearing Device Models
- Signia Pure
- Signia Styletto
- Signia Silk
- Signia Insio
- Signia Motion
Benefits of Signia Hearing Aids
- These hearing aids Improve speech understanding in various listening environments. Their advanced signal processing focuses on speech signals, making users understand conversations in crowded and noisy environments.
- The exceptional sound quality and clarity of these devices help you enjoy a more natural listening experience. They minimize background noises when speech is running and make you focus more on talk and less on surrounding sounds.
- A range of hearing aid styles and designs are provided to suit your preferences and lifestyle. Signia’s devices are made to be discreet and comfortable, fit seamlessly, and are less visible.
- Their hearing devices are not one fit for all, and they come in different sizes, shapes, and types that may not suit your ear as you want them to be. We provide customizable and adjustable Signia hearing devices according to your hearing loss, ear size, and lifestyle. We make sure to prioritize the optimal performance of the device and our comfort at the same time.
- Signia Hearing Aids integrates with modern technology, offering connectivity options such as Bluetooth and smartphone apps. You can stream audio directly from your smartphones, TVs, and other devices to your hearing aids.
Average Cost Range of Hearing Aids By Signia
The cost of Signia hearing aids differs according to their model, technology, and type. The cost of Signia’s behind-the-ear devices starts from 9,500, and the in-ear device’s costs start from 30,000. However, you should consult and get your hearing checked to get the right hearing aid. Please visit us before buying any hearing device to know which one is best for your specific hearing loss.
Please Note:- Financial aid and discounts are also provided to help you hear better without spending unnecessary amounts.


Sentry provides a variety of High Definition Recorders. Our IP HD video camera surveillance system designs can cover any and every square inch of your commercial or residential property, and can be accessed in real time from nearly every mobile device.
Depending on the application required by our customers, we can use a host of brand name recorders from Hikvision, Panasonic, Digital Watchdog, Axis, ExacqVision and many others. If necessary, our industry-leading IT department can custom build recorders for certain applications.
PTZ cameras have the unique ability, depending on positioning, to extend their field of view to cover an entire 360 degree location. One or two PTZ cameras can successfully do the job that would otherwise require a multi-camera installation. PTZ cameras are weatherproof, built to withstand extreme weather conditions. With built-in motion tracking, tilting and zooming, automatic panning, night vision and full-range auto focus, the camera’s image will be crisp and clear no matter its position. PTZ cameras minimize cost while maximizing your security.
License Plate Capture cameras do more than simply capture an image of a license plate. The LPC cameras come with a video analytics feature that converts the license plate images into data to compare in a database. License plate cameras can capture license plates moving at over 60 miles an hour.
High definition over Coax technologies work by converting analog signals into digital signals. HD-over-Coax gathers video and data control signals and transfers them over a single coaxial cable. This substantially simplifies the installation process as it runs on your existing analog cabling . The lengthy task and cost of changing cabling to suit an IP based system is avoided when implementing the HD-over-Coax solution.
Security recording devices store the footage viewed by your video cameras. Sentry supplies and installs many types of recording devices that store, monitor and protect your video.learn more
We are happy to discuss our professional security and communication products and services. To be in touch with a Sentry representative, simply give us a call, send us an email or fill out the form below.


It's simple. The mobile phone is the lightest, smallest technological way to stay connected to your customer. With 263 million mobile phone subscribers in the United States, mobile phone user growth has eclipsed the records from previous communication devices; the computer and the television.
The strength of the mobile phone is only getting stronger as more and more people find themselves using smart phones to instantly access the web or as phone applications become more innovative with the mediums for delivered content.
While it is true that there is an age range of maximum usage when it comes to the mobile phone, recent studies done by the Nielsen Company reveal that using the phone for text messaging is present in all age ranges.
Mobile marketing also gives your product another dimension. Newspapers are being read for leisure, the Internet is being used for gathering information, and mobile phones are used to keep updated.
By creating a mobile identity, quick informational pockets can be sent to your users and subscribers so they always stay in touch with your brand. This is the strength of the mobile phone. Mobile users like the fact that they can get quick updates on anything that pertains to them (i.e. news, sports, weather, traffic). Use our advanced mobile products to solidify your user base and brand by always staying connected with them.
What Our Clients Say
"It was a pleasure to work with JingleFeed's IT team. The integration process was seamless and smooth. Not only do they have some of the most advance mobile technology in the market place today, but they offer great customer support with excellent response time. I am very impressed with JingleFeed's flexibility in accommodating and supporting the Miami Herald's site specific needs."
Some Of Our Clients


KerberosSDR – A 4x Phase Coherent RTL-SDR for Passive Radar, Direction Finding and More!
The RTL-SDR software defined radio phenomenon has changed the world by unlocking low cost access to the radio spectrum. Whilst RTL-SDR is now a relatively mature commodity item that almost everyone whose tinkered with electronics has played with, there is still so much more potential to be unlocked.
A phase coherent RTL-SDR can be made out of two or more RTL-SDR dongles that share a common clock. With a bit of help from a noise source, the RTL-SDRs can be synced together. Once synced interesting applications become available, such as direction finding, beam forming and passive radar.
Phase coherent RTL-SDRs have been worked on and demonstrated several times over the past few years, but at RTL-SDR.com we’ve been disappointed to find that so far there hasn’t been any easy way to replicate these experiments.
The required hardware has been difficult to build and access, and the software has been kept as unreleased closed source or has been too complicated to install and use.
With the Kerberos SDR we aim to change that by making phase coherent applications easier to access and run by providing ready to use hardware and good demo software with an open source DSP code base that can be extended.
Please note, although we are aiming to make KerberosSDR as easy to use as possible, at least a basic to moderate level of computer and radio technical knowledge is required, or you must be willing to learn. This is an experimental product and some willingness to experiment and explore solutions is required. The demo software that we provide is capable of doing direction finding and 2-RX passive radar. Your own custom code or applications will be required for custom applications.
If you back our campaign you’ll receive one KerberosSDR set. This includes:
- The KerberosSDR Board which has:
- 4x RTL-SDR R820T2 Receivers
- A wideband noise source that can be switched in software
- USB Hub so only one USB connection is required
- A calibration board for synchronizing samples with the noise source
- A shielded metal enclosure
- Cables for connecting the two boards and noise source
What you’ll need to provide: You’ll need to provide your own antennas for your application (e.g. four magnetic whips for direction finding, two directional antennas for passive radar), a 5V USB power supply, and a microUSB USB cable, and a Linux computing device like a PC/laptop or single board computer like a Raspberry Pi 3, Tinkerboard or Odroid XU4. (Must run Linux natively – VMs have too much USB lag for coherency).
Please Note: Images are of prototype hardware – subject to change slightly. The actual product will come in a metal enclosure with SMA antenna connectors.
KerberosSDR Hardware Specs
Each RTL-SDR on board the KerberosSDR is based on the R820T2 and RTL2832U chips, which are the same chips used in the most common RTL-SDR dongles.
- Frequency Range: 24 MHz – 1.7 GHz
- ADC Sample Rate: 2.4 MSPS
- Bit Depth: 8 Bits
KerberosSDR connects it’s RTL-SDRs to the calibration board via four u.FL cables. The calibration board then has four u.FL -> SMA cables that can be used to connect to antennas.
Please note that antennas are not included with the KerberosSDR. For direction finding applications you’ll need four omni-directional antennas (e.g. magnetic whips). For passive radar you’ll require two directional antennas.
The KerberosSDR takes a USB power input. Any 3A supply should be sufficient. On some modern PCs you may even be able to directly power the board without any additional power supply.
Some applications might include:
- Using passive radar to monitoring aircraft that do not transmit ADS-B
- Monitoring vehicle or marine traffic with passive radar
- Pinpointing the source of VHF/UHF noise, pirates, interference, jammers, unknown signals etc using direction finding
- Direction finding for amateur radio fox hunts
- Determining the location of rescue or stolen asset beacons
- Combining multiple small dishes to create a large dish for radio astronomy via beam forming.
- Using the four tuners as standard RTL-SDRs. e.g. two for trunking, one for ADS-B and one for weather satellites.
KerberosSDR Demo Software
For KerberosSDR we have hired Tamás Peto, a PhD student at Budapest University of Technology and Economics. He has developed an excellent open source Linux demo application that can be used for direction finding and passive radar. The DSP and synchronization code could easily be extended to implement other applications, or extend features.
The code can be found at https://github.com/rtlsdrblog/kerberossdr, and a guide to installing it can be found at www.rtl-sdr.com/ksdr. A support forum is available at https://www.rtl-sdr.com/forum/viewforum.php?f=9.
Any modern PC should be able to run the software fine. The PC will need to be able to run Linux. Single board PCs like the Odroid XU4 and Tinkerboard also work.
KerberosSDR Demo Applications
Radio Direction Finding
KerberosSDR can be used to find the bearing towards a signal using it’s coherent direction finding capabilities. The demo software by Tamás currently implements several direction finding algorithms such as Bartlett, Capon, Maximum Entropy (MEM) and MUSIC. The demo videos below show this in action.
Our open source demo software (to be released later when KerberosSDR ships) developed by Tamás Peto gives us a graph and compass display that shows the measured bearing towards the transmitter location. The measured bearing is relative to the antenna array, so we simply convert it by taking the difference between the car’s bearing (determined approximately via road direction and landmarks in Google Earth) and the measured bearing. This hopefully results in a line crossing near to the transmitter. Multiple readings taken at different locations will end up intersecting, and where the intersection occurs is near to where the transmitter should be.
In the image below you can see the five bearing measurements that we made with KerberosSDR. Four lines converge to the vicinity of the transmitter, and one diverges. The divergent reading can be explained by multipath. In that location the direct path to the transmitter was blocked by a large house and trees, so it probably detected the signal as coming in from the direction of a reflection. But regardless with four good readings it was possible to pinpoint the transmitting tower to within 400 meters.
In the future we hope to be able to automate this process by using GPS and/or e-compass data to automatically draw bearings on a map as the car moves around. The readings could also be combined with signal strength heatmap data for improved accuracy.
This sort of capability could be useful for finding the transmit location of a mystery signal, locating a lost beacon, locating pirate or interfering transmitters, determining a source of noise and more.
Android Direction Finding App
The app is available here.
We’ve worked on a simple companion Android app for the direction finding feature. Using the GPS and/or compass sensors on the Android phone, and the transmitter bearing given by the KerberosSDR we can plot a bearing towards the transmitter that we are tuned to.
The phone connects to a laptop WiFi hotspot running the KerberosSDR Linux software, and reads the bearing via a simple php HTML server.
Driving around with the KerberosSDR gives better results than when stationary as we can take multiple readings at different points which helps to average out multipath distortions.
In the image below we used a linear antenna array of four dipoles attached to the windscreen of a car. KerberosSDR was tuned to a TETRA transmitter at 858 MHz.
We drove down a street and then back up it. The red lines indicate the direction of the car as determined by GPS, the blue lines indicate the forward direction towards the transmitter, and the green lines the reverse direction. (a linear antenna array won’t know if the transmitter is in front or behind it). Next week we’ll continue testing with a circular array of antennas too which results in only one direction towards the transmitter.
You can see that the majority of blue/green lines point towards the TETRA transmitter which we’ve marked with a red location marker at the known location.
We’ve tested the app with a circular array of antennas and found it to work well. A circular array has the benefit over a linear array of providing only one direction towards the detected signal, but may be more susceptible to multipath issues. In our test the circular array was simply four magnetic whips placed on top of a car.
We then drove around for a while logging the data in the Android app. We can see that the majority of blue lines point towards the known transmitter location. Blue lines pointing away from the transmitter may be due to multipath or a briefly incorrect GPS heading (e.g. during a turn). Sometimes reflections or refractions of the signal can be more likely to be picked up if the direct path to the transmitter is really blocked. However if you have enough data points from driving around, it becomes much more clear where the actual transmitter is.
KerberosSDR can also be used for passive radar. Normal radar systems work by transmitting a pulse of RF energy, and listening to the reflections from objects like planes, cars and ships. Passive radar works by using already existing transmitters such as those for FM/TV and listening for reflections that bounce of objects.
With a simple passive radar system you need two directional antennas and two coherent receivers. One antenna points at the transmitting ‘reference’ tower, and the other at the ‘surveillance’ area where you want to listen for reflections. It’s important to try and keep as much of the reference signal out of the surveillance antenna as possible, which is why directional antennas like Yagi’s are used.
The result is a doppler vs time delay graph, where the reflection of aircraft, cars, ships and other objects can be seen. The doppler gives you the speed of the object relative to your antenna and the transmitting tower, and the time delay gives you the distance relative to your antenna and the transmitter tower.
The resolution of each individual vehicle is not great, but it is sufficient to see the overall speed of the highway and could be used to determine if a road is experiencing traffic slowdowns or not. When larger vehicles pass by it is also obvious on the display by the brighter blip that they show. The display also shows us that the highway direction coming towards us is much busier than the direction moving away.
Who is KerberosSDR For?
Anyone who has an interest in RTL-SDRs, radios, SDRs, ham radio or electronics could have some fun with KeberosSDR. It might also find use in commercial applications such as for detecting unlicenced radio stations, detecting asset beacons, or for monitoring traffic speeds/volume etc.
Please note that while we are attempting to make everything as easy as possible to setup and use, this is still a technical product which will require some skill to use. The open source software is considered as alpha, so anyone hoping to use it in a particular application may want to extend it. At this stage it is not considered as a plug and play commercial product, although we aim to hopefully reach that stage at some point.
To use KerberosSDR in coherent applications you should be comfortable with installing software in Linux (full copy and paste instructions will be provided), and you need to be willing to learn the basic physical concepts on how direction finding and passive radar works (simple concepts like antenna spacing, wavelength etc, and we’ll provide tutorials on this too). The current state of the demo software allows you to determine a bearing towards a signal in direction finding mode, and to create a 2-input passive radar.
Who are We?
RTL-SDR.COM and Othernet.is have collaborated to create KerberosSDR. RTL-SDR.COM is a blog about low cost SDRs such as the RTL-SDR, and also the manufacturer of the popular RTL-SDR V3 dongle. Othernet is a satellite service bringing free satellite data to the world. They have several years experience in developing SDR hardware.


Integration between Cisco and partners like Nozomi Networks – what is it all about?
Nozomi has entered a collaboration with Cisco. This collaboration is established around different technologies that are developed by Cisco. These technologies are briefly described below. By clicking the link below, you can read more on Cisco’s possibilities of integration, and the many technical alliances that the company has established within the field of security:
Integrating Guardian in Cisco Catalyst 9300 switches
The Guardian software can be installed in the “container” which is available on the Cisco Catalyst 9300 Switch-series. The solution is, in this way, one of Cisco’s “DNA” (Digital Network Architecture), which enables clients to automate the implementation of Nozomi Networks’ solutions to Cisco Catalyst and Connected Grid Routers portfolios.
Cisco ISE – Access and privilege management in the ICS-infrastructure
This means that Nozomi’s Guardian and Cisco ISE (Identity Service Engine) can exchange data via PxGrid. This means that the following functions will be at your disposal if your company utilizes both Nozomi SCADAguardian and Cisco ISE in the production network:
- Cisco ISE provides further information for the “Asset view”, that Nozomi networks are managing. Correspondingly, ISE utilizes the information from SCADAguardian to develop stronger device profiles in Cisco ISE databases.
- Guardian delivers MAC: address information to Cisco ISE which allows for better possibilities for MAC-whitelists in ICS-networks
- SCADAguardian sends information to Cisco ISE who assists in changing policies for devices. Such as modifications in SGT (Security Group Tags), usage of ACLs to switch ports, altering VLAN, etc.
Cisco ASA/FTD – firewall – blokering af trafik eller “connections”
Fast response to network incidents is imperative, and Nozomi has taken steps to automate this reaction on cybersecurity incidents. Guardian can send information to Cisco ASA and Cisco Firepower Threat Defense (FTD) so that these firewalls can block outgoing communication from the ICS-infrastructure.


Easy Cafe Server 2.2.14 Crack Free
Easy Cafe Server 2.2.14 Crack Free
Download > DOWNLOAD
Easy Cafe Server 2.2.14 Crack
the dns service is a part of the operating system. so, the first place an attacker would try to modify it is on the computer. therefore, the dns service is typically placed on the same machine that the operating system is running on. even if you have a separate computer dedicated to the dns service, if you can control the operating system, it is likely that you can control the dns service as well. for this reason, we will place the dns service on the same machine as the operating system. this is easy to do. open a command prompt and type the following:
in order to perform the man-in-the-middle attack, the attacker needs to add or remove one or more ip addresses from the arin database. this is not an easy task to do. one way to do this is to use a tool called “fillip” [ fillip ]. for this example, we will use the arin website to delete the ip address of the web server that we will use for our phishing sites. first, download the fillip application from the arin website [ arin ].
our approach to create this crack is to use the free untangle software that is freely distributed by the developers of the untangle software. untangle is a free, open source software that provides a complete, user-friendly network gateway and dns server. the creator of the software, james lyne, claims the software is useful for a wide range of users [ lyne07 ]. this software is deployed in many public places including airports, hotels, cafes and many more. this means it is one of the most popular software solutions for providing a wireless network that is both easy and secure.
the third component is a network packet sniffer. a network packet sniffer is a piece of software that captures all network traffic. the sniffer can be used to capture packets from a secure network and forward them to a server where they can be logged and analyzed. the packets can be viewed using a packet sniffer such as wireshark [ wireshark ]. wireshark is a free open source packet sniffer. although wireshark is a packet sniffer, it is also an internet relay chat (irc) client, in addition to a network sniffer. a network sniffer is capable of collecting traffic on a network, while an irc client is capable of sending and receiving messages. the sniffer captures network traffic and passes it on to the irc client. the sniffer can be configured so that it only captures packets that are destined for a specific ip address. this feature is useful if the attacker wants to see all traffic that goes to a server, while ignoring traffic destined for other servers. the sniffer also allows the attacker to specify which protocols it wants to capture. for example, only http traffic is captured if the attacker uses the http protocol. the attacker can also specify a range of ports. only packets destined for ports in the specified range are captured. the sniffer is configured by editing the config file. the contents of the config file are shown in figure 4.
when using an encrypted connection, such as ssl/tls, the ssl/tls protocol is used to establish a secure connection. the main function of ssl/tls is to provide a secure channel between the client and the server. however, to prevent eavesdropping or tampering, the keys used to encrypt and decrypt the data are not transmitted over the network. instead, the client and the server agree to use a specific key. this key is called the key exchange protocol. this protocol is used to ensure that the client and server have the same version of the key. after the key exchange, the client encrypts the data and sends it to the server. the server decrypts the data and then sends it to the client. the process is then repeated for the rest of the communication. this way, no one can listen in on any of the traffic.


Centre of Technical Expertise,
Design for Quality Control.
Southern Cable’s production facilities are well equipped with integrated machineries and experienced manpower to ensure that the quality of each cable and wire meets the industry’s standards. Through our efficient production process, we constantly improve our manufacturing capabilities and manage quality control through routine testing, factory acceptance test (FAT) and independent quality control testing facilities.
OUR MANUFACTURING CAPABILITIES
ACRES OF LAND
COPPER RODS ANNUALLY
ALUMINIUM RODS ANNUALLY
Manufacturing Routine Test
Our cables and wires go through an intricate quality-conscious routine test to ensure that all our products comply with the relevant approvals, standards and regulatory requirements. With the extra measures taken, our customers shall be assured to receive up to standard quality products from Southern Cable.
In-Process Quality Control
First Hand Communication
with Product Inspection
Factory Acceptance Test
In addition the above control measures, we also provide factory acceptance test services to our clients before shipping out our products for delivery.
CABLE TESTING & INSPECTION
Manufacturing Testing Capabilities
Throughout production process, the semi-finished product will be inspected and/or tested after each of the process for our cable and wire manufacturing operations. Some of the tests we carry out during in-process quality testing include dimensional, conductor resistance and insulation resistance test.
Before delivering our cables and wires, the final inspection includes of high voltage electrical test, dimensional test, conductor resistance test, insulation resistance test, tensile strength and elongation test. The final inspection process will ensure that our cables and wires meet the customers’ specifications and quality standards before they are sent for packing.


More ways to optimise connections
You’ll find Session Manager in your AWS Systems Manager console. Using this, you can connect securely to appliances, virtual machines, on-premises servers and other resources that aren’t publicly accessible – without having to use bastion hosts or jump stations. By eliminating the need to use SSH or RDP protocols to allow ingress into your network, Session Manager reduces the potential attack space for malicious actors. It also lets you carry out access management that limits admission to different resources by username or role.
Virtual private networks (VPNs) are another important tool when it comes to network security. These use encryption to let you connect securely to resources – whether publicly accessible or not – over unsecured networks.
When it comes to AWS cloud security, you also have the option of enabling secure network connections between on-premises locations and your cloud environment. AWS Direct Connect provides a low-latency private link between resources using the communication networks of AWS partners, rather than the public internet. For additional security, you can encrypt your traffic over Direct Connect using a VPN or MacSec.
A recent addition to AWS Direct Connect is a feature called SiteLink. This lets you transfer sensitive data using the AWS backbone and different AWS Direct Connect sites. So, for example, instead of having to provision your own link between two on-premises data centres, you can connect them easily using AWS Direct Connect and SiteLink. This enables fast, low-latency interconnections without the need to use the internet or a third-party network service, making it ideal for organisations that need to share data between locations while complying with strict data privacy and security regulations.
Another one of the newer AWS networking services is AWS Cloud WAN. It’s not available everywhere yet, but it provides a single centralised dashboard that lets you easily connect different network attachments, sites and regions around the globe using the AWS backbone. Using the dashboard, you’ll have complete visibility into the health, security and performance of all of your networks – on premises and in the cloud.


Sturdy latest products!
Lux 5000 mAh + Prime battery 10000 mAh + Prime battery 20000 mAh
Prime 20 battery with a capacity of 20000 mAh
3 USB Ports Portable Charger helps you charge your smart devices with the power they need.
Equipped with Qualcomm 3.0 and PD Technology - fast charging for all electronic devices
The capacity of Prime 20 is suitable for all smart devices and you can charge the devices at the same time.
- Two Input Ports (Micro USB, USB Type-C)
- 3 Output Ports (2 USB, USB Type-C with PD Technology)
- Powerdelivery 18W technology, smart charging
- Qualcomm Technology 3.0
- Goui - Lux Wireless Charger 5000 mAh
- With this product, you can charge your devices without the need to connect your device to a wall charger or a USB port
- You just have to put your phone or any Qi-enabled device on the charger
- Input Micro: DC 5V/2A
- USB output: DC 5V / 2A
- Type C: 5 volts / 2 / 4 amps
- Qi: 5V/1A
- Dimensions: 13066112 mAh
- Weight: 180 grams


What does ISDN stand for? It is the Integrated Services Digital Network that comprised of digital telephony and data-transport services offered by regional telephone carries. ISDN involves the digitalization of the telephone network, which permits voice, data, text, graphics, music, video and other source material to be transmitted over existing telephone. The emergence of ISDN represents an effort to standardize subscriber services, user/network interfaces, and network and inter-network capabilities. ISDN applications include high-speed image applications, additional telephone lines in home to serve the telecommuting industry, high speed file transfer, and video conferencing. Voice service is also an application for ISDN.
ISDN is a broadband service provides end to end digital communication for high speed data supporting voice, video and multimedia applications. Broadband as compare to Base-band is a type of service that supports logical channels. ISDN BRI and ISDN PRI are two services of ISDN technology used worldwide.
The ISDN BRI (Basic Rate Interface) offers two B channels and one D channel (2B+D). BRI B-channel service operates at 64 kbps and is meant to carry user data; BRI D-channel service operates at 16 kbps and is meant to carry control and signaling information, although it can support user data transmission under certain circumstances. The D channel signaling protocol comprises Layers 1 through 3 of the OSI reference model. BRI also provides for framing control and other overhead, bringing its total bit rate to 192 kbps called isdn 2. The BRI physical-layer specification is ITU-T formerly the CCITT 1.430.
ISDN PRI (Primary Rate Interface)
Service offers 23 B channels and one D channel in some regions like North America and Japan, yielding a total bit rate of 1544 kbps including the PRI D Channel runs at 64 kbps. In Europe, Australia, and the other parts of the world ISDN PRI provides 30 B channels plus one 64-kbps channel with a total interface rate of 2048 kbps called isdn 30. The physical-layer specification of PRI is ITU-t 1.431.
In India ISDN PRI offers 30 B Channels of 64kbps each.
ISDN components include terminals, terminal adapters, network-termination devices, line-termination equipment, and exchange-termination equipment. ISDN terminals come in two types. Specialized ISDN terminals are referred to as TE1 (terminal equipment 1). Non-ISDN terminals, such as DTE, that predate the ISDN standards are referred to as TE2 (terminal equipment type 2). TE1 connects to the ISDN network through a four-wire, twisted-pair digital link whileTE2 connects to an ISDN network through a Terminal
Adapter (TA). The ISDN Terminal Adapter can be either a standalone device or a board inside the TE2. If the TE2 is implemented as a standalone device, it connects to the Terminal Adapter via a standard physical-layer interface for example EIA/TIA-232-C (formerly RS-232-C), V.24, and V.35.
Beyond the TE1 and TE2 devices, the next connection point in the ISDN network is the NT1 (network termination type 1) or NT2 (network termination type 2) device. These are network-termination devices that connect the four-wire subscriber wiring to the conventional two-wire local loop. In North America and Japan, the NT1 is the CPE (customer premises equipment) device. In Europe and most of the other parts of the world, the NT1 is part of the network provided by the carrier. The NT2 is a more complicated device that typically is found in digital PBX (private branch exchanges) and that performs layer 2 and layer 3 protocol functions and connection services. An NT1/2 device also exists as a single device that combines the functions of an NT1 and NT2.
Followings are the some important functions or hardware of ISDN.
|1.||Single connection can support both voice and data.|
|2.||High quality services being digital right from subs, premises (End to End).|
|3.||Eight terminals can be connected on a single line.|
|4.||High speed data transfer from PC to PC is possible – 64 Kbps against existing 9.6 Kbps (6 times faster).|
|5.||Two calls can be established simultaneously on a single pair of wires.|
|6.||The call set time is very short (1-2 seconds).|
|7.||A number of
supplementary services are supported like in pots.
Calling Line Identification, Call Forwarding, Call Forwarding on busy signal, Call Forwarding on no reply, Call Forwarding unconditional, Advice of Charge, Terminal Portability, Multiple Subscriber Number, Closed User Group.
ISDN Feature Phone : This terminals, in addition to having a handset and dialing key pad, also has a LCD display , additional keys for storing frequently dialed numbers & other function keys.
Terminal Adaptor : The existing terminals like rotary telephone, push button telephone, personal computer , G-3 fax machine etc. can be connected to the ISDN line through a terminal adaptor (TA). The terminal adaptor provides connectivity to ISDN line on one side. On the other side a number of connections are possible to which various types of existing equipment described above can be connected.
1) Analogue Connector : Rotary telephones, push button telephones (pulse type or tone type), fax, answering machines, cordless phones etc. can be connected to this port /connector.
2) Data Port : Any PC with RS 232C connection (serial port of the PC) can be connected to this port, Data transfer using standard software packages like X talk or ProComm is possible up to 9.6 Kbps. Modem is not required.
Video Conferencing : The professional specialized Video Conferencing Camera will be connected to the network model using 4 ISDN lines. The Camera establishes connection to a similar Camera connected to the ISDN network across the Globe on the other side by dialing through the ISDN network. Once the Call is established using the Remote control panel, the video camera can be moved or zoomed on the required participants of the conference. The transmitted picture can be viewed along with the received picture.
Moving images (Video) of the conference participants can be sent as well as received along with their conversation (Audio). It is possible to send power Point Presentations, diagrams and photographs by a still picture camera during the Conference to the far end. Data transfer can also be done simultaneously. Depend upon the Make and Model of the Camera the Device and work from 128 kbps to 768 kbps.
Video Phone : This is a low cost, compact version of the video conferencing equipment. The equipment consists of a compact screen with a camera . This requires only one ISDN line. Video images and conversation are sent and received at 128 kbps.
| BRI | PRI | NT | TA | Feature Phone | Countries | Cities in India | PSTN |


What is bandwidth?
Bandwidth is a technical term for network capacity. Every network has limits on its capacity, especially where the local network connects to the Internet. Even though Denison has a very fast internet connection, that connection and its bandwidth are a limited resource that everyone on campus must share. Think of our Internet connection as the main drag at the front of campus; as long as everyone doesn't try to come into campus at once, things work just fine. If someone decides to drive a semi truck slowly up the middle of the road, there's a problem.
What is a bandwidth hog?
A person who consumes a disproportionate amount of bandwidth and prevents other people from using the internet is a bandwidth hog. The easiest way to become a bandwidth hog is to set up a server or use a program which makes multimedia files available to other users. These programs can very easily consume all of the bandwidth on Denison's connection to the Internet. Before Denison implemented the Traffic Shaping Policy now in place, just a few users could visibly impact network performance. These bandwidth hogs were, in effect, driving slowly up the middle of the main drag.
What is the effect of a bandwidth hog on others?
When a semi is coming up the middle of the main drag, no one can get into or out of campus. The effect is the same when a bandwidth hog is flooding the lines to the Internet. Messages (requests for web pages, file transfers, etc.) can't get into Denison. Everyone suffers as the Internet link slows to a crawl. Because of the way the new file sharing programs work, it is possible for even fewer users to completely saturate our internet links. Our current traffic shaping policies prevent the saturation of our entire internet connection and enable us to more equitably share internet Bandwidth.


Can I use Airband in my home or office if I use a Wireless Network there?
Yes. Our equipment uses a frequency hopping system which means that data is sent by a different frequency every 50th of a second. If the signal finds a frequency that is being used by another device (e.g. your wireless network) it will simply ‘hop’ to another unused frequency. The equipments ‘intelligence’ means it will soon ‘learn’ which frequencies are occupied by your own network devices and will know not to try to use them. Wireless network equipment always occupies a single channel.
Can Airband come to my area?
If your area is not listed, don’t worry! Airband are continually expanding and we are interested in launching in any area. The best thing to do is to register your details online and tell friends and neighbours in your area to register too. If you are running a campaign for broadband in your area and already have a large amount of interest we would be happy to discuss it with you.
We also operate schemes for resellers and partners so you could benefit from helping to bring Airband to your area.
Do I get a Service Level Agreement? (SLA)
It depends on the service you choose. See the individual product data for more information.
Do I need to have a large antenna on my building?
Don’t worry, you don’t need a huge antenna or satellite dish outside your home to use Airband! Airband will supply you with all the equipment you need. A small box (12.8 cm x 9 cm) goes on the outside of your house and a cable to your PC delivers the connection. See the “Technical info” page for more details.
How does Airband compare with other technologies?
Airband offers a number of distinct benefits over other Broadband technologies. In summary, Airband is more resilient, more easily upgradeable and less expensive than other Broadband services. We also offer lower contention ratios than other broadband providers, delivering you a faster connection.
How long does an installation take?
On average your Airband installation will take between 2 and 4 hours. The lead time for an installation is 10 days.
Is Airband a satellite system?
No, Airband is a radio service supplied from local transmitters. This means that there is no noticeable latency as often experienced with satellite systems.
Is there any latency with Airband?
There is no noticeable latency with an Airband connection. Airband users also benefit from low contention ratios and high levels of available bandwidth.
What equipment do I need to subscribe to Airband?
Airband will supply you with all the equipment you need to get the broadband connection into your home or office. The Airband subscriber unit takes a standard network cable (RJ45) which you can then plug straight into your PC or network router. You will need a PC with a standard Ethernet network card, and some web browsing software such as Microsoft Internet Explorer. We can supply you with a network cable if required.
See the “Technical info” page for further details
What does VPN mean?
A VPN is a Virtual Private Network.
What if my area isn’t listed?
We’re always looking to expand the Airband service into new areas. If you can’t currently get broadband in your area and think that there is a demand for it please contact us and we will look at the options.
What is Airband?
Airband is fixed wireless broadband internet access(wireless high speed internet). Like other forms of broadband, Airband is an ‘always on’ internet connection. Unlike other forms of broadband, Airband can be a synchronous data service which makes it ideal for hosting, VPN or lease line replacement. The Airband service is provided by Airband Ltd.
Who installs the Airband equipment?
We only use professional aerial installers to carry out all Airband installations. We sub-contract our installation work to established local companies.
Why do I need Broadband?
In these days of instant response, email and the internet are becoming more and more important to companies. Emails often carry large attachments of content-rich documents and images. Airband speeds up your internet connection so that the time taken to send and receive emails is vastly reduced.
Our 512 kbps service is 10 times faster than a standard modem connection, making browsing the internet much faster, meaning you can find what you’re looking for more quickly. Email is also done in real time rather than only when you dial up, allowing you to respond immediately.
Multiple users can share the same connection saving you money. No matter how long you are connected (24 hours a day if you like) your internet connection won’t cost you a penny more.
When you are on the internet with Airband your phone line is free to make and receive calls, no more engaged tones! Installing Airband enables you to improve communication with outworkers, suppliers and customers. Have you thought about VPN?
Are wireless products safe for our health?
Extensive research on the safety of exposure to radio frequency electromagnetic energy has been carried out for more than four decades. This research is continually reviewed and interpreted by committees of scientists who develop safe limits for exposure. Manufacturers of wireless equipment monitor this research and participate in the consensus standards process and ensure that their products operate within the guidelines of these standards.
The Airband equipment operates at a power of around 0.1 Watts (100 mW) which is almost 20 times less than a typical mobile phone!
For more details and an independent view on the safety of radio devices you can visit this website: www.wlana.org


DV Post has an Electrovoice RE-15. This mic is considered one of the best dynamic microphones ever made. They were used in every professional studio throughout the late '60s and '70s as a broadcast mic. They were used on the Lawrence Welk show. RCA used them as a studio vocal mic for Elvis Presley and Dolly Parton. DV Post is very proud to own one of these. We also have: a Shure SM58 Hand Held, Sony ECM-678 Shotgun, Sennheiser G2 and G3 wireless tie-clips, Sony ECM-55B wired tie-clip, and others.
Narration by John Primm.
You can hear John's Voice Over in the Kyocera videos.
OR click on the microphone to hear John's reading of The Turbo-Encabulator