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British telecommunications company Vodafone has found a solution to its loss-making business in Australia. As Experts expected, it came to a pooling and merging with the Australian Internet Group TPG Telecom. It should come to a merger of Vodafone Hutchison Australia and the Internet broadband provider TPG Telecom. The partner company of the British, CK Hutchison, agrees with this and sees it as an excellent solution. Analysts had expected this step, as the companies have already confirmed in the past that negotiations are in progress.


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New Delhi: Smartphone unlock technology has been changing a lot lately. From security code to pattern to fingerprint scan to voice scan to face reading here comes a palm scan technology.
Samsung is introducing palm scan technology to unlock phones. The phone would read the lines on the palm and unlocks the instrument. Samsung also filed a patent application for this technology.
This will be Samsung's reply to Apple's latest face reading technology. The Korean company is also of the plan to make a foldable smartphone in 2018 and it could be a game changer for sure.


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There are lots of cell telephones phoneunlock which include a locking mechanism that can be accustomed to lock them into a specific network. What this means is usually that the mobile phone can only be employed by using a SIM card belonging to that network.
In the event you possess a cellular phone that is certainly locked then it may be an issue, particularly when you travel abroad. For the reason that the cell phone is locked, you won’t have the capacity to utilize it with a nearby community while in the state you happen to be touring to. And that means you will in its place be pressured to continue working with the initial community and shell out roaming prices for the services.
You will discover networks within a variety of nations around the world that lock their phones. This involves networks from international locations like the US, Canada and the United kingdom.
Should you are an proprietor of this type of phone therefore you wish to do one thing over it then you are in luck because you can utilize it with other networks by unlocking it. You can unlock a cellphone through the use of what is actually called ‘Unlock Codes’. These codes are special for each and every specific handset. The procedure that needs to be utilized for coming into this code to the cellular cellphone varies based on the manufacturer and design of your cellular phone.
Unlocking is usually regarded as to become risk-free as long as the services used to get the unlock code is reputable. Most brands use a security process set up inside of the cellular phone that will permit you to enter a code few situations only. The amount of tries you are authorized may differ from manufacturer to design. Nevertheless it really is usually three to ten. If you exceed this restrict then the mobile phone will probably be locked completely. This is called a ‘hard lock’. A telephone which has been challenging locked can not be unlocked employing a code. You might ought to acquire it to the support middle to ensure that they can unlock your telephone manually using specialized tools.
A telephone that’s been unlocked at the time remains unlocked indefinitely. Another thing you will need to just take into consideration if you decide to unlock your cellular phone is that in most cases the guarantee is going to be voided. This too will nevertheless count on your network provider’s plan.
One particular other point to be familiar with is that telephone unlocking is incredibly unique from jailbreaking. Some people get bewildered and assume the two refer to exactly the same factor, which is not genuine. Jailbreaking is specific to gadgets which make use of the iOS functioning procedure and it refers to the approach of taking away constraints imposed with the functioning process. These limits stop you from with the ability to use 3rd bash apps.


A collection of guides for different operating systems on how to connect to eduroam manually.
If you are not happy with the results below please do another search
4 search results for: eduroam manuellt
Information about the wireless network at the Umeå University campus.
This guide will show you how to use Ciscos program to connect to eduroam on campus. Note you must be on Umeå University’s campus and have connection to Umu wifi to be able to complete this guide. 1. Open wireless connection and connect to Umu wifi. 2. Write in your Umu-ID (firstname.lastname@example.org) and password, klick […]
Make sure you are connected to UMU’s network either via eduroam or Umu-WLAN. Then go to this link with the device you want to install the application on: http://18.104.22.168:9163/setup, the page will automatically recognize the operating system used.(If it is not the correct operating system, you can select which one you want to install in […]


|Icom RS-BA1 Remote Control Software|
|Icom IC7100 rear panel|
The workshop has minimal heating so it does not get used during the winter months.
To remedy this situation I bought a used IC7100 on eBay from W&S. I already had
an Ethernet cable going from the house to the workshop, so it was fully networked.
I had an old Belkin Ethernet to USB hub which I connected to the workshop
network and then plugged the USB2 port on the IC7100 into it. Also connected I
have an LDG AT200PC. The AT200PC is no longer made but has an RS232
control port which was ideal for this application. The 2m/70 cms port on the IC7100
is connected to a Diamond Diplexor which splits the output so it can connect to a
2m and 70 cms yagi. The HF port of the radio goes into the LDG which as well as
being an antenna tuner also is an antenna switch which I can control remotely allowing
me to switch between an HF antenna and a 6m/4m beam. The ATU will be controlled
by a simple Windows dialog application I am writing (the app can currently only read
the version number of the ATU's firmware but that shows it has comms).
Initially the Belkin would not work with my Windows 10 machine
(it worked fine on Win7). After some Googling I found that while
Bekin don't support it on Windows 10 (their tec support said it could not be done)
it is possible to use under Win10 by downloading updated drivers from the
chip manufacturers website (Silex Technology).
Now using Icom's RS-BA1 remote software I can fully control my radio and use PC
connected headphones and microphone with it from the warmth of the main house.
To the RS-BA1 software the radio appears to be locally connected via USB2.
To rotate the VHF/UHF antennas I used my homebrew Arduino based rotator
controller. It appears as a command line application on my desktop and allows
me either to input a bearing or a QRA locator. I have blogged about the rotator
I also have plans to add a multi-mode TNC to the set-up so I can use legacy modes
like Pactor and Amtor remotely. There are still some spare USB2 sockets left on the
Digital Beam Forming on 70 cms
|70 cms Turnstile antenna|
My current thoughts are to use 16 of these antennas connected to phase/time
locked Lime SDRs to produce a Digital Beam Forming demonstrator. This will
allow the tracking of multiple Cubesats / balloons simultaneously. Unlike a conventional
antenna which can only point in one direction at a time this can have multiple
receiver channels each pointing at a different satellite. It can also steer nulls in the
radiation patterns to null out interferers on each of the beams (It is only maths).
Ideally I would like many more than 16 antennas but there is a limit to the
space and money I have available for this project.
The signal processing will be done using CUDA C and NVIDIA graphics cards
allowing for potentially hundreds of independent beams. I am happy to collaborate
with others on this project.
So that is it for this month. I hope you enjoyed my thoughts.


HT12E is a series encoder IC (Integrated Circuit) for remote control applications. It is commonly used for radio frequency (RF) applications. By using the. HT12E Encoder IC can be used only with its pair HT12D. These two ICs together form an Encoder and Decoder pair. The HT12E Encoder IC starts working by giving enable signal to the Transmission Enable pin. The 4-word data will be encoded until the TE pin.
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SPI H1t2e of Arduino. What is Web Browser. The above diagram shows the practical set up of the HT12E encoder IC for better understanding on the working.
If the TE pin retains the low signal the cycle repeats as long as the low signal in the TE pin exists. The encoder and decoder should ut12e the same address and data format. I have 5v 12d cut and 12v 12e ckt. This data should be sent to the HT12D for decoding, it can either be sent directly through a wire or by using a wireless medium like RF or IR. Request you idea on this. ULN was a transistor array IC used for driving high power devices.
Latest posts by Frank Donald see all.
Regarding the addressing you can use a simple switch to feed your desired address. Submitted nt12e admin on 30 October So you can connect your Arduino with it and work.
Working of HT12E Encoder IC – Gadgetronicx
Virgin Galactic — Commercial Space Flight. The encoded bit can be obtained from the Dout pin pin These four pins are used to send data, the data encoded here will be decoded on HT12D IC sharing the same address bits.
Pull the Transmission Enable pin pin 14 to ground to activate transmission. We should set the bits in same pattern on Encoder and Decoder IC to pair them. The query I raised about is dynamic addressing i. Can be used in Home automation for short range remote switching Safety systems like Burglar alarm system, Smoke or Fire alarm system etc.
But if i want to transmit data in 5th encoder, in which pin of encoder sholud i provide data to encoder??? Using the address pins we can provide 8 bit security code for secured data transmission between the encoder and the decoder. This oscillator can be used by connecting these two pins through a 1M Resistor. A basic connection diagram for the HT12E IC is shown below In the above circuit I have set the 8-bit address data as 0b, by connecting all address pins to ground.
HT12E Encoder IC
The 4-bit data that has to be sent has to be given to the pins AD0 to AD1 and an address of 8-bit has to be set using the pins A0 to A7.
Dear Frank Kc you for your reply.
HT12E begins a 4-word transmission cycle upon receipt of a transmission enable. These two ICs together form an Encoder and Decoder pair.
Uc are paired with 2 12 series of decoders for use in remote control system applications. No mechanical switching involved. Notify of all new follow-up comments Notify of new replies to all my comments. Hope it is clear now. The Encoded 12 bit output data can be obtained from this pin.
HT12E is capable of operating in a wide Voltage range from 2. It is very important that your Decoder should also have ht112e same address for them to talk to each other.
If you need more address I suggest you to look for any other encoders and decoders with more address combinations. SSS, As per the datasheet you need that resistor to kick start the internal oscillator in the chip which in turn feeds clock pulse to data transmission. If you want security you can connect any of the 8 pins to 5V to make it high.
The IC is has a wide range of operating voltage from 2. It is mainly used in interfacing RF and infrared circuits. In ht12d decoder section, i am changing the address by giving delay.


IPv6 Kubernetes – Improving External Access Performance
v1.2 – June 14th 2018
With current Kubernetes IPv6 only clusters (v1.9.0+), a brute force approach was taken, to deal with the outside world. Since there are some external sites that are IPv4 only, Kubernetes was set up with a NAT64 and DNS64 server to treat all external destinations as IPv4 only.
Here, we’ll talk about ways to more intelligently handle external sites, using IPv6 access, when possible. The result is an improvement in performance, both in space and time.
What We Have Today
Let’s use an example of a pod on a minion node of a three node, bare-metal, IPv6 only Kubernetes cluster, trying to ping google.com.
First, the pod requests a lookup of the destination name, to obtain the IP address. Since not all destinations support IPv6 (e.g. github.com), the DNS64 server in the cluster is configured to always use the A record (IPv4) and ignore any AAAA record (IPv6). The IPv4 address will be embedded into a synthesized IPv6 address, using the configured prefix. In this example, the address 184.108.40.206 is combined with the fd00:10:64:ff9b:: prefix to get fd00:10:64:ff9b::d83a:d94e.
The pod (fd00:40::3:0:0:4e7) will then send a ping request, out it’s interface (to fd00:10:64:ff9b::d839:d94e), as shown at (A) in the diagram below.
The ping request will cross the local bridge, br0, and the routing table on the node will direct the packet, over the pod network, to the master node. The packet will be sent (B) from the minion node’s eth1 interface (fd00:20::3) to the master node’s pod network interface (eth1). The route on the master node, will direct the packet to the NAT64 server (a container), over the veth interface.
The NAT64 server (C) creates mapping of source IPv6 address (at this point the minion node’s pod network interface fd00:20::3) to a private IPv4 address (172.18.0.53) from a locally maintained pool. It will extract the destination IPv4 address (220.127.116.11) and send the ping to the master node (D), where iptables employs SNAT to map the private IPv4 address to the node’s IPv4 address (e.g. 10.1.1.2).
Finally, the packet is sent out the main interface (E) to the next hop, which would also do SNAT for this local IPv4 address.
The ping response would follow the reverse route thought the NAT64 server, to the minon node, and finally the pod.
Improvements For IPv6 External Sites
We can, however, configure the DNS64 to allow AAAA records to be used, for external destinations that support IPv6 addressing.
In this example, the DNS lookup would return the AAAA record for google.com (2607:f8b0:4004:801::200e) and the pod shown at (A) would send a ping to that address, as shown in the diagram below.
The ping request would traverse the local bridge, br0, and the routing table on the minion node would direct the packet out the main interface (eth0), and using SNAT, would use the IP of the node as the source address (2001:db8::100), as shown at (B). The packet would be sent to the next hop, where SNAT may occur, if the minion node’s IPv6 address is not public.
The ping response would follow the reverse route, into the minion node, and to the pod.
This avoids sending the packets to the master node’s NAT64 server, where translation and mapping is performed, both a time and space savings (no mapping table needed).
Bare Metal Implementation Details
The Lazyjack tool has been modified (in v1.1.0+) to allow the user to specify whether or not destinations that support IPv6 addressing can be directly accessed, without using NAT64.
Under the dns64 section in the config.yaml, there is a new entry titled “allow_aaaa_use”, which if set to “true”, will use the AAAA records from DNS64 and directly access external IPv6 addresses. If omitted, or set to “false”, the existing mechanism of using only the A DNS record and performing NAT64 on all packets for external destinations.
Before using Lazyjack, the nodes of the cluster must be provisioned for IPv6. One each node, this includes:
- Enabling IPv6 and IPv6 forwarding on main interface.
- Giving the main interface (with Internet access) an IPv6 address (we used SLAAC).
- Having a default IPv6 route that sends traffic out the main interface (done via SLAAC).
- To preserve the default route, set sysctl accept_ra with a value of two. For example:
sudo sysctl net.ipv6.conf.eth0.accept_ra = 2
KubeAdm-dind-cluster (DinD) Implementation Details
As of PR 148 merging, the Kubeadm-dind-cluster tool (note the new repo location) for provisioning clusters has been updated to allow the user to enable the ability to use (IPv6) AAAA records for DNS lookups, so that unaltered IPv6 addresses can be used, rather than forcing the use of (IPv4) A records and requiring DNS64 to be used. This new capability can be enabled by setting the environment variable, DIND_ALLOW_AAAA_USE=true.
The k-d-c tool will then use a modified DNS64 configuration, and create the needed ip6tables entries on the host to allow forwarding of packets to the kubeadm-dind-net bridge, and perform SNAT for outgoing packets.
You can check the PR, and once merged, use the latest code on the master branch.


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- It is possible that your router is running out of memory or using up a lot of CPU cycles, and a restart allows things to go back to normal
- Ideally, you should switch off the router, wait about 15 to 20 seconds, and switch it back on
Simultaneously, Is there an app to improve Wi-Fi signal? WiFi Analyzer — is a popular Android WiFi booster app that you can use to discover WiFi networks in your area to pick the least cluttered channel for your own network
How can I increase my Wi-Fi signal strength? Top 15 Ways to Boost Your WiFi
- Select a Good Place for Your Router
- Keep Your Router Updated
- Get a Stronger Antenna
- Cut Off WiFi Leeches
- Buy a WiFi Repeater/ Booster/ Extender
- Switch to a Different WiFi Channel
- Control Bandwidth-Hungry Applications and Clients
- Use the Latest WiFi Technologies
Why does my Wi-Fi keep disconnecting?
Your internet keeps cutting out because you or your internet provider need to resolve one or more issues For example, your modem may be faulty, your router may be out of date, or you may have too many devices using too much data simultaneously Cables may be damaged Network congestion may slow speeds
Truly, What is the best WiFi signal booster for Android? Best wifi boosters for android
- Wifi Analyzer
- WiFi Overview 360 Pro
- WiFi Manager
- WiFi Doctor-Detect & Boost
- Network Booster-WiFi Manager
- Internet Booster & Optimizer
- WiFi Connection Manager
Why does my phone get poor WiFi signal?
Your phone could have connected to a weaker guest network or public Wi-Fi in range Try the 24GHz connection if available rather than the 5GHz 5GHz, while faster, won’t travel as far and will often have 5G at the end of the name Delete the connection then reconnect
What is the best way to boost WiFi signal at home? Here are 9 tips to boost your Wi-Fi signal for faster internet speeds
- Run a speed test
- Make sure you’re connected to the 5Ghz band
- Reposition your router
- Update your Wi-Fi router’s firmware
- Switch to a less congested channel
- Make sure there are no Wi-Fi freeloaders
- Upgrade your router, or add extenders
What causes unstable Wi-Fi connection? Faulty connection: The router has trouble connecting to the Internet Weak signal: the router is too far from the device Radio interference: The connection is jammed by another source Software issues: The router is not optimally configured
Why does my phone say unstable network connection?
Unstable Wi-Fi Is Caused by Wireless Interference Wireless congestion is caused by issues with two factors: frequency overlap and limited Wi-Fi channels
Why does my Wi-Fi keep disconnecting and reconnecting on my phone? If your wi-fi keeps disconnecting, there are chances that the related option is on automatically by default in the device, and the system will keep the wi-fi on during sleep Follow the steps to switch off and disable the option on your Android devices It will keep wi-fi disconnected
Why does my Android phone keep losing Wi-Fi connection?
Top 10 fixes for when WiFi Keeps disconnecting on Android: Restart your Wi-Fi router Move closer to the WiFi network source Try switching the router’s AP band Disable network auto-switch
Why does my Android phone keep disconnecting from Wi-Fi? 1 The internet might be down 2 Your phone may need to restart 3 You could be too far from the router 4 There might be something blocking the connection
Why does my Samsung phone keep disconnecting from Wi-Fi?
Another reason why your Samsung phone may keep disconnecting itself from Wi-Fi is if you’ve enabled the Intelligent Wi-Fi feature When enabled, this feature automatically disconnects your phone from the Wi-Fi network and switches to the mobile data if it deems your W-Fi internet connection to be slow or unstable
Why is my Wi-Fi signal weak all of a sudden android?
It is possible that your router is running out of memory or using up a lot of CPU cycles, and a restart allows things to go back to normal Ideally, you should switch off the router, wait about 15 to 20 seconds, and switch it back on
How can I get a stronger Wi-Fi signal on my phone? How to boost your WiFi signal on Android: 7 tips!
- Change your WiFi frequency band
- Learn where the signal is strongest or weakest
- Move your router elsewhere
- Use a WiFi repeater
- Check if your phone case isn’t in the way of the signal
- Make your device avoid bad connections
- Update your device
Is there an app to increase Wi-Fi signal? WiFi Analyzer — is a popular Android WiFi booster app that you can use to discover WiFi networks in your area to pick the least cluttered channel for your own network
Why is my Wi-Fi signal so weak on my phone?
If the Wi-Fi signal is weak, it may be that your device is too far away from the router or there are obstacles between them Move your phone or tablet near the router or remove any obstacle and check the signal strength again Metal and magnetic materials can interfere and even block the wireless signal
Why does my Wi-Fi keep disconnecting again and again? Suppose your android device keeps disconnecting from a WiFi router In that case, it often indicates that something is interfering with your android phone’s ability to connect to the modem or WiFi network properly It’s usually an issue with your device’s wireless drivers but that may not always be the case
Is there a signal booster app that actually works?
Unfortunately, it doesn’t exist There is no app for your phone or tablet that can amplify the cellular or Wifi signal


Canadians would probably be one of the first to get access to 5G mobile technology in about five to seven years’ time according to Bell and Nokia.
The technology which is still being researched and tested saw its first successful trial in the country thanks to the two companies. The country’s first trials were carried out at Bell’s Wireless Innovation Centre in Mississauga wherein sustained data speeds were achieved while leveraging 73GHz spectrum for communications under 5G. According to the test results, the data speeds were 6 times faster than top 4G mobile speeds currently available in Canada.
5G technology promises much higher data speeds than the currently used 4G and this is what technology analysts around the world have been waiting for long now. Increase bandwidth requirements of mobile users across the globe for constant content access including broadcast video, Internet of Things (IoT) applications, including connected vehicles and city-wide IoT solutions are some of the things that will benefit from 5G.
With Bell being a member of the Next Generation Mobile Networks consortium – the global body defining requirements for the international 5G ecosystem – the strategic focus of the telecommunications giant is evident. Bell says that the successful trials of 5G places it in a unique position of leadership in this technology. Closely working with Nokia, Bell is playing a major role in creating 5G network that will drive the content needs of devices, applications and users across Canada and the world.
Nokia said that they are excited to have been able to demonstrate a pre-commercial 5G system with Bell, with whom they have had a long and productive history.
“Canada’s ability to compete in a digital world will be defined by our culture of innovation,” said the Honourable Navdeep Bains, Minister of Innovation, Science and Economic Development. “This successful trial of next-generation 5G here in Canada is one example of how our country can become a global centre of innovation by being early adopters of emerging technologies.”


Why do people still shout on STD calls??!!!
Back in the non-mobile days, making an STD call was a serious effort. Either one has to pay heavily for STD connection on landline phones or go to a PCO and make the call. A few years before that, even with the STD facility, callers had to “book” a “trunk” call with operators for inter state calls. More often than not the connection and voice clarity would be very poor. The duration of the call was also fixed. It made the users in those times hyper and impatient. As a process, everyone will ensure that communication is quick and important points are covered within the first two minutes; the pleasantries could be exchanged later and in short phrases. To compensate for voice clarity, people would shout and scream on the top of their voices. Everyone around was able to overhear the conversation. But that was then.
Now we have mobile phones. Everyone can make an STD call with no effort whatsoever. No waiting time to connect call, no fixed call length and no clarity issues. Mobile has made life unbelievably convenient. For important news or festival greetings, one can just send an SMS. The technology has evolved and the communication is faster. But the habits remain. The people from that generation, the ones who come from the times of ‘trunk call’, still shout! It has been defined in their system that an STD call requires loud volume. It has been set as a reflex action in their mind. The moment they are told it’s an STD call, the volume reaches its loudest possible; while the next minute they will be talking on a local number from the same phone, in a perfectly normal volume.
Would someone please tell them they don’t need to bother their vocal cords any more? This is a mobile phone, the call duration is not limited, the connection is clear and the voice clarity is just fine!


The 2nd generation DVP-SA2 series slim type PLC offers bigger program capacity and executing efficiency, offering 100 kHz high-speed output and counting functions. It is extendable with DVP-S series left-side and right-side extension modules.
Printing machine, dying machine, container filler (for prescription’s), work station monitoring in production line (PLC EASY LINK)
- MPU points: 12 (8DI + 4DO)
- Max. I/O points: 492 (12 + 480)
- Program capacity: 16k steps
- COM port: Built-in RS-232 & 2 RS-485 ports, compatible with Modbus ASCII/RTU protocol.
- Can be master or slave.
- High-Speed Pulse Output: Supports 2 points (Y0, Y2) of 100kHz and 2 points (Y1, Y3) of 10kHz independent high-speed pulse output.
- Extendable to Max. 8 Modules: DVP-SA2 is extendable to analog I/O, temperature measurement, input DIP switch, PROFIBUS/DeviceNet communication modules and single-axis motion control functions.
- Built-in High-Speed Counters


Dr Paul Knott
University of Nottingham
This project will tackle a key challenge in the quantum technology revolution by designing computer algorithms that automate the engineering of useful quantum states. These algorithms will enable the design of novel experiments to bring forward the development of new technologies such as quantum computing, communications and metrology.
Any physical object that is described using quantum mechanics, including an atom, an electron, or the light from a laser, can be expressed as a “quantum state”. These quantum states can exhibit bizarre and counter-intuitive properties, such as being in two places simultaneously (a superposition) or containing correlations simply not possible with every day “classical” objects (entanglement). If these properties can be controlled, then they can be exploited in quantum technologies to dramatically transform computing, enable secure cryptography, and unlock new ways of observing the universe.
A requirement of any experiment involving quantum mechanics is that the quantum state of the system is engineered (i.e. designed, prepared and manipulated) with extreme precision and control. But the counter-intuitive nature of the quantum world, whilst enabling disruptive new technologies, also makes it particularly challenging to design quantum experiments that can engineer useful states – our usual intuitions can fail us here. To overcome this Paul recently pioneered an automated technique: the quantum state engineering algorithm (QSEA), which in essence uses computer algorithms to design quantum experiments.
“will tackle a key challenge in the quantum technology revolution by designing computer algorithms that automate the engineering of useful quantum states”
The QSEA shuffles through different combinations of experimental equipment to find arrangements that can produce quantum states of light with specific properties, which can be used for a given task. Paul’s computer algorithm found numerous solutions that surpass the previous results in the literature whilst involving surprising experimental arrangements quite different from the human designs.
The Fellowship will enable Paul to extend this technique by incorporating recent developments in evolutionary algorithms and artificial intelligence to explore uncharted regions of the quantum state space (the abstract mathematical space containing all possible quantum states) to find new classes of quantum states. He will use QSEAs to design experiments, which his collaborators will subsequently implement, to produce these quantum states; and he will extend his approach to additional physical systems, including spin systems (e.g. electrons/nuclei) and optical circuits (the optical equivalent of an electronic circuit).
Paul’s algorithms will revolutionise the way that quantum states and experiments are designed and optimised, and will find quantum states for use in quantum computing, fundamental physics experiments, high-precision measurements, and many more applications.


In a previous article we configured a Nginx reverse proxy to work behind a single public IP on a Proxmox node.
We are now able to send requests from Nginx to our internal network, the focus in this guide is on how to get SSL termination on the Nginx reverse proxy in order to serve HTTPS content. The configuration of SSL will only take place in Nginx as our backend server, Apache, will reply in HTTP over the private network back to Nginx which will then send the request to the client over HTTPS.
We will use two tricks to make this work in our reverse proxy setup.
1 – We will add the .well-known location described in RFC-5785 in our Nginx configuration which sets up a webroot on the Nginx server instead of proxying it to the backend server. This folder will allow us to validate the SSL certificate using the Automatic Certificate Management Environment with Certbot.
2 – The Apache module mod_rpaf will help setting our HTTP headers to the right values to fetch our visitors information instead of the proxy’s and allow our SSL certs to work with any websites on apache without further configuration.


The Benon Services is a simple, and easy-to-use collaboration tool that enables you to organize
projects and everything related to them into boards and tasks.
With this Project Manager you can find all kinds of information, such as:
- What’s being worked on?
- Who’s working on what?
- What progress the project is making
The Benon Services Manager is a Web Client-Server application developed in Visual Studio 2022.
Based on .NET 8.0 and ASP.NET.
The application is based on Microservices architectural approach that is represented by different APIs.
Main Characteristics of Microservices:
- Decentralization: Microservices promote the decentralization of application components, allowing teams to independently develop, deploy, and maintain services. This decentralization enhances autonomy, enabling teams to choose the most suitable technology stack and development practices for their specific service.
- Interoperability: Microservices communicate with each other through well-defined APIs, promoting interoperability. This modular communication approach allows services to be developed using different programming languages and technologies while ensuring seamless integration within the overall system.
- Resilience and Fault Tolerance: Microservices are designed to be resilient. Even if one service experiences a failure, the overall system continues to function. Implementing features such as redundancy, load balancing, and automated error recovery mechanisms enhances the fault tolerance of microservices architectures.
Also is used pattern REST for describing an uniform interface between physically separate components in a Client-Server architecture.
Used RESTful web API is based on HTTP methods such as GET, PATCH and POST.
HTTP requests are used for access data or resources in the application via URL-encoded parameters are formatted as either JSON to transmit the data.
For authentication and authorization is used JWT (Json WEb Tokens) Bearer library.
For serialization/deserialization of Json format is used Newtonsoft.Json library
For sending emails is used Azure Service Bus
For user interface was used external template


Google Voice is a voice over Internet protocol (VoIP) phone service that was founded in 2009. You can use the service to make and receive phone calls, as well as send text messages.
The service works over a broadband connection, so as long as you’re connected to your home or office network, it’ll work just fine. When you sign up for the first time, you have the option of using your own phone number that you can port to the service or getting your own.
Google Voice links with the PSTN—the wired landline telephone system—and the mobile network to hand over the calls.
How to Get Google Voice works?
- Open the Google Voice website and click Get Google Voice.
- Sign in to your Google account.
- Accept them with the Continue button.
- Choose a Google Voice number, enter a city or area code to get a phone number from that region.
- Select or tap on the Select option.
- Verify your existing phone number with the Verify button.
- Enter the phone number that Google Voice and select Send Code.
- Check your phone for the text message from Google and enter the code.
- Select Verify to confirm option.
- Choose Claim to confirm.
- Use the Finish button to finish setting up Google Voice.
- Click on the Finish option again.
How does Google Voice Work by Ringing Multiple Phones?
- Open your Google Voice settings from the three-dotted menu button.
- With the Phone numbers tab selected, locate the Linked numbers section of the settings.
- Tap New linked number under your existing phone number.
- Enter the phone number that should accept Google Voice calls, and select Send Code, or Call.
- Enter the code you received over text or heard over the phone call.
- Return to the Google Voice settings page from step 1 and open the Calls tab.
- Put a check in the box next to each number that should ring when a call comes through your Google Voice number.
How does Google Voice Work when you sign in?
- Download the Google Voice app.
- Open the Voice app.
- Sign in to your account.
- To pick your Google Voice number, tap Search.
- You can search by city or area code. If numbers aren’t available, try a nearby city or area code.
- Next to the number you want, tap Select.
- Follow the instructions.
Is Google Voice actually free?
Google Voice is a free service that lets you merge multiple phone numbers into a single number that you can call or text from. You can set up a Google Voice account on either your computer or mobile device, and immediately begin placing domestic and international calls, or sending texts.
Can you call back a Google Voice number?
You’ll When you sign up for the first time, you have the option of using your own phone number that you can port to the service or getting your own. have the option of answering or not. And if you decide to call back, you can decide to have your Google Voice number show up on the person’s caller ID instead of your iPhone or Android device’s number. And if you want to have your number ring to multiple devices, that’s perfectly fine.


VPN Support / Remote Desktop Support
The world is rapidly changing and so is the utilized technology. Due to technological advances, more and more companies are going mobile, allowing the workers to work from home or site locations. While only staff members and customers should connect to private company networks, this raises security problem from untrusted or outside sources. Network security and Internet security in this environment becomes paramount. This is where VPN comes handy. A VPN connection provides secure connection between your office and other location including home or remote location. It encrypts data passing over the internet while making the remote location appear to be directly located to the local network. The solution is to provide an encrypted IP tunnel through the Internet that allows distributed sites to communicate securely. We can effectively encrypt the data coming to and from your network, accessible only with your network password and help your employees with safe and secure remote access to your confidential data from home or remote location.


Ranictek focuses on providing the most energy-saving and cost-effective base station chip solutions to wireless networks
Ranictek is an IC design company in developing products of 5G/6G base station chips and satellite communication chips, headquartered in Taiwan. We provide both low power consumption and cost-effective chip solutions for our customers. By our chip solutions, we expect to make contribution for accelerating the deployment of 5G/6G base stations and popularizing 5G/6G technology.
Dr. Yi-Fan (Mike) Wang, Ranictek’s founder and CEO. He got his PhD in Communication Engineering from the National Taiwan University (NTU). He has published IEEE journal and conference papers on the key technologies of 5G base stations. He also has been a full-time teaching assistant/lecturer for the laboratory course Digital Circuit Design in the Department of Electrical Engineering, NTU. During his teaching period, the course was the most popular laboratory course in the department. Before founding Ranictek, he has worked in R&D and management positions in the areas of the IC design, telecom operator, and system manufacturer. He has the practical experience on the R&D team management and product development.
Ranictek introduction video (by InnoVEX interview):
9 F., No. 3-2, Yuanqu St., Nangang Dist., Taipei City 115603, Taiwan


Neovera Integrates AlienVault Unified Security Management (USM) Platform – Neovera is a Managed Security Service Provider (MSSP) for AlienVault Unified Security Management (USM) platform. Under the new partnership, Neovera will leverage AlienVault USM to expand security intelligence into Neovera’s high-performance Cyber Security Monitoring™ (CSM) solution. AlienVault’s USM software and Open Threat Exchange (OTX) technology fits into Neovera’s overall Cyber Security Services strategy to provide clients with a robust, federated cyber security monitoring solution.
Neovera Recognized as a Cisco Authorized Business Edition Partner – Neovera is a recognized Authorized Business Edition Partner with Cisco. This designation distinguishes Neovera as having the fulfilled the training requirements and program prerequisites to sell, deploy and support Cisco Unified Communications Manager Business Edition solutions. The Cisco Unified Communications Manager Business Edition is a solution that combines voice, video, mobility and messaging on a single server to simplify system administration and reduce hardware and operating expenses.
Neovera Announces Strategic Cyber Security Partnership with Fortinet – Neovera has entered into a strategic partnership with Fortinet, a world leader in high-performance network security. Fortinet holds a leadership position in the 2015 Gartner Magic Quadrant for Unified Threat Management; a prestigious title reserved for class-leading innovators in the field of IT security. From wired/wireless networks and messaging systems to Web applications, databases and much more, Fortinet’s solutions portfolio helps secure the broad enterprise information infrastructure, allowing customers to ensure security and control of their networks, users and data.
Neovera Partners with Palo Alto Networks – Neovera has partnered with the next-generation firewall provider Palo Alto Networks. This partnership will allow Neovera to continue its mission of bringing innovative, best-of-breed cyber security solutions to their customers. Palo Alto Networks’ proven security platform and Neovera’s unmatched cyber security monitoring expertise brings together all key network security functions, including advanced threat protection, firewall, IDS/IPS, and URL filtering.
Neovera Partners with Sophos to Enhance Global Cyber Security Offering – Neovera is proud to announce a new security partnership with Sophos. Sophos holds a leadership position in the 2015 Gartner Magic Quadrant for Unified Threat Management; a prestigious title reserved for class-leading innovators in the field of IT security. The new partnership allows Neovera to accommodate the growing security demands of its customers and prospects both in the U.S. and internationally providing unmatched cyber security monitoring and management services. Neovera will now offer its clients access to Sophos’ comprehensive line of leading Unified Threat Management (UTM) web, email, endpoint, mobile, network and data protection solutions.
Neovera Named a Gold Partner by WatchGuardTechnologies – Neovera has been named a WatchGuardONE Gold Partner by WatchGuard® Technologies, a global leader in multi-function firewalls. WatchGuard’s Gold level represents those partners who have made the commitment to the highest level of security expertise and service to WatchGuard’s end customers. With WatchGuard’s proven UTM firewalls and Neovera’s unmatched cyber security monitoring expertise, the partnership is taking threat intelligence to a whole new level of sophistication.


Why You Need Two Way Radios.
Before the world came to know about smartphones, people relied on two-way radios. Additionally, you can still use them even in this cell phone era. In job site, mobile phones are often used in communication because they are multi-functional and even convenient. Nonetheless, the two-way radios are still the best option when you are at a job site. In cases of emergencies, a lot of landlines and cell service towers will not be working. However, if you still have a two-way radio you will be able to communicate with other people. During disaster management, a lot of people can be saved if the message to be conveyed reaches many people all at once. Two-way radios messages will be heard by anyone who is around. In the case of mobile phones, you will have to call each person individually. If the information is passed to a specific person who should let the rest know, there might be inconveniences when he or she forgets and at times the message has been changed in the process of passing it along.
The two-way radios are very durable and they do not weight a lot. Whether you are taking them to the job site or using them in everyday life, there is no need for you to buy a case for them because even if you drop them by mistake there is no chance that they will crack. In the manufacture of the radios, the specifications are military standard not to forget IP specifications and that is why they can survive even in the harshest circumstances. Their batteries can go for long hours without the need to recharge them and some will be used for 24 hours. You can take a fully charged two-way radio with you when you are going to the job site and it will serve you well.
The amount of money you will spend in buying a two way radio is very low compared to what people spend on cell phones. Good mobile phones are expensive and they require investment in terms of thousands of dollars and this will be quite a cost if each department in your company requires such. Another great thing about two way radios is the fact that they do not require you to pay any monthly fees, calling minutes or even service contracts. In addition, there is no need to buy one radio for every member of your team because one is enough for the entire department.The communication is always clear. You can discover more about two-way radios here.
More information: go to the website


Industry 4.0 brings us exciting technologies, designed to improve business efficiencies by automating processes. For Industry 4.0 technologies to be beneficial, they need fast and reliable networks, and this is where we will see a fundamental improvement with the release of 5G. 5G will connect all things IoT, linking and controlling robots, medical devices, industrial and agricultural equipment.
5G is a software-defined network and although it won’t replace cables entirely, it could replace the need for them by largely operating on the cloud. Speed and latency improvements over 4G is the main result seen with 5G where your time to download a 2-hour movie, as an example, is cut from 6 minutes using 4G to 3,5 seconds on 5G. Additionally, response times or latency rates, which is the delay between receiving and sending information, are dramatically improved. With 5G, we will see a latency of only one millisecond against that of 50 milliseconds on 4G.
While this does not sound like a massive difference in time, consider what one millisecond means to the functioning of self-driving cars. It could be the difference between life and death. A continuous stream of real-time data is needed to enable split-second decision-making in a lot of new technologies such as self-driving cars.
5G technology is still in its infancy. Network operators have begun their infrastructure setup with a few pilot projects in some cities in the USA, UK, and South Korea. However, since infrastructure complexities and costs are high, the full rollout will still take a few more years.
Industry 4.0 technologies are prevalent in our warehousing, manufacturing, and distribution industries where it is familiar to see, for example, sensor-driven machines and equipment used to self diagnose maintenance related issues. 5G will be like a steroid shot to these existing technologies, whereby the speed and latency improvements will make a significant impact on operational efficiencies.
What we can expect from 5G in a supply chain business
- We will see more uptake in the use of smart devices due to the broader coverage and reduced latency improvements. This will ultimately improve your processes across your business.
- 5G will also pave the way for low-cost connected sensors. Sensors designed to monitor a product from the production line to the warehouse through distribution to the final retailer’s shelf. The location and condition of the goods can be tracked in real-time, providing 100% visibility of your inventory, supply chain, and sales. This will allow you to minimize your risk, and the data collected will provide incredible insights to enable you to streamline your operations even further.
- Safer, more reliable deliveries, as delivery vehicles will be able to react quickly to real-time data via a 5G network than what they are currently able to do.
- The use of Drones and robots will become more viable as a last-mile delivery mechanism.
- A higher bandwidth connection will support intelligent transportation systems creating a secure and effective operations environment for Port operations.
- Augmented reality applications in your warehouse will be more efficient due to the reduced latency times. They will help to improve the user experience with AR applications and lower the chances of operational errors.
For companies that have already embraced the digital world and have implemented new technologies in their business, 5G will further enhance and perfect your processes and operations. What these companies should be ensuring is that their data infrastructures can handle the massive amounts of additional data that will be pouring in as a result of 5g.
For companies that have not yet started on their digital journey, the good news is that 5G is still a few years away. However, now is the time to put your digital strategy into action and start implementing new technologies. Companies that refuse to change and adapt will most certainly struggle to survive and will most certainly not be a competitive force.
Connect with Netstock CTO, Barry Kukkuk on LinkedIn here


Audio/Video, Satellite TV, Phone and Internet
STAY IN TOUCH WITH THE WORLD
Audio and Video systems, Home Theaters, DVD, Flat Screens, Multi Zone sound systems with the best quality in the market.
Satelite Television with the most advanced technologies, high speed satellite Internet access, VoIP, satellite phone, Satellite tracking.
All of the latest in the market in Satelite technologies. Never miss an email again, check the weather, navigate on the Internet and talk on the phone at the same time.
Satellite Tracking: find out or let your friends know where your boat is located in the world, keep track of your boat or possible problems through satellite, let us take you to the future in satellite communication.


Bluetooth Car Adapter - Black
HURRY! ONLYLEFT IN STOCK!
Sale Ends Once The timer Hits Zero!
This adapter plugs into your car’s cigarette lighter. Pair it with your Bluetooth-enabled device and select desired FM frequency to wirelessly stream audio.
Talk and Listen While Focusing on the Road
- Connects with phones, tablets, MP3 players, GPS units, and other devices wirelessly via Bluetooth
- Transmits your device’s audio over your car’s FM radio
- Make hands-free calls, listen to music, or receive audible directions
- Multipoint support for syncing of two Bluetooth-enabled devices at once
Simple Use, Long Battery Life
- Plugs into car cigarette lighter
- Built-in rechargeable battery
- Battery life: up to 16 hours
- Product dimensions: 1.97”x0.98”x5.51”
- Condition: new
Real time Visitor right now


Update complete. Please let us know if you experience any more call drops.
Posted over 4 years ago. Feb 05, 2015 - 14:41 PST
We are going to be rolling out an update at 2:15PM Pacific Time (5:15PM Eastern Time) to address the call dropping issue. There may be a few minutes of interruption of the DYL phone system and DYL dialing platform while the update is being installed.
Posted over 4 years ago. Feb 05, 2015 - 13:00 PST
We have detected an unusually high number of VoIP calls being dropped. We are investigating the problem to find the root cause. We expect to be able to fix the issue within a few hours.


CodeRED is a geographically based system where street addresses are needed to determine telephone numbers. Public databases have been used to collect telephone numbers for homes and businesses. Sometimes public databases contain outdated information. Do not assume your telephone number is included in the CodeRED database. Every individual and business should register.
The CodeRED Notification System is launched by city or county Emergency Management officials. It can be used to notify citizens of missing persons, water contamination, utility outages, evacuation notices, fires, floods, a bomb threat, gas leak or any emergency incident.
The CodeRED Weather Warning System is a feature that will automatically call you when a severe weather warning has been issued by the National Weather Service for your area.


Wavelength Service Advantages Consider wavelengths if you need especially high bandwidth, security and flexibility.
By: John Shepler
What do you do when you have a need for high bandwidth, security and flexibility in your WAN connections? This may be the time to take a closer look at wavelength services.
Comparing Bandwidth Services
What tradeoffs should you do to ensure that you’re getting the right bandwidth for your operation? Certainly, there is the protocol competition between the dedicated point to point line services provided by SONET/SDH and Ethernet over Fiber. Both will get your packets from point A to point B, but you may find that locations lit for EoF have access to much higher bandwidths for the same lease price or a cost savings if you don’t need a BW upgrade.
One important consideration is the protocol that you wish to transport. Ethernet is easiest to connect and most efficient over Ethernet WAN services. SONET/SDH is designed for TDM, but can also support packet switched networks. The waters have been muddied lately by the addition of Ethernet over SONET that gives you Ethernet services running on mature SONET fiber optic networks.
Lit vs Dark Fiber
Another tradeoff worth doing is lit fiber vs dark fiber. Wavelengths are a lit fiber service. They are fully managed in the sense that the carrier provides the fiber path plus the terminal equipment that accepts and delivers your traffic. You don’t need to be concerned about the inner workings of the network because the carrier takes care of that for you.
Dark Fiber Advantages
The big advantages of dark fiber are improved security, since you are providing the terminal equipment at each end of the fiber, and the ability to create your own wavelengths. You’ll need to invest in the CWDM (Coarse Wavelength Division Multiplexing) or DWDM (Dense Wavelength Division Multiplexing) equipment. By doing that, you can have as many wavelengths as you wish, each running a different protocol. You can even multiplex wavelengths to create higher bandwidth pipes.
What is the right connectivity solution for your needs? Get expert recommendations on fiber optic wavelength services now.
Free Consulting Support plus Pricing & Availability
Fiber optic SONET and Ethernet connections are now available in bandwidths from 10 Mbps up to 10 Gbps.Call now or find out in seconds if your building
or a nearby location is already lit for low cost high bandwidth services. Simply enter your commercial building address in the form below
and check the map results....
Instant Fiber Bandwidth Service Locator
Our extensive telecom and network services are provided by Telarus, Inc., a premier bandwidth broker and master agency. You can get personal support by calling toll free anytime at 1-888-848-8749 to speak with a bandwidth product specialist. These services are appropriate for business addresses only.


Even if you’re using Windows 10, you’ll probably want to do this — at least, if you’re a gamer. Windows 10 won’t be automatically updating graphics drivers every time NVIDIA or AMD releases a new version. These updates are really only necessary for people playing PC games, after all. There are some good reasons to update drivers, though.
- We check for the details and assess how these could help you.
- You’ll need your New Zealand driver licence to do this online.
- If that does not work, try removing the device from Device Manager and restarting the computer to reinstall/reinitialize the device.
When you give the Print command, this travels to the device driver from the printer via the kernel of the operating system. When the particular action is completed, the drivers also explain their response by conveying a status message or output to the operating system from the hardware device. The device driver normally uses the computer bus or the communication subsystem of the particular hardware it is linked to in order to communicate with it. The device driver typically issues commands while a calling program calls upon a routine in the driver. Rather, these are specific programs that are used by different software applications for communicating with the operating systems. The drivers that communicate directly with the operating system or the device itself are known as the function drivers.
Major Criteria For Updating Drivers
Software Drivers are essentially small pieces of code which enable communication between your computer and a device (such as an audio device, USB, printer etc.). If everything is working well, you won’t even notice your software Drivers and they will just do the job they are supposed to do.
Step-By-Step Convenient Programs In Updating Drivers
These drivers are typically layered where the higher level drivers normally receive the data sent by the applications and filter them before passing them onto the lower level driver. It then calls for the exact functions in the software of the driver in order to carry out the specified tasks on the device. Usually, these drivers are created by the same manufacturer of the device. Usually, the devices that may not need a driver always require the operating system to identify them to function. In short, the drivers in the computers make the system faster and more capable by taking the full advantages of the different devices attached to the system.
Sorry, I’m talking about Debian 12 “Bookworm”, “Bullseye” is stuck with the 5.10 kernel and a old nvidia drivers. Then, Microsoft released another update that allowed vendors to select as automatic or manual driver delivery options in the Hardware Development Center.
Outlines For Fundamental Aspects Of Updating Drivers
The major difference you would see when you install a chipset driver is in the performance. For instance, AMD claims that its latest drivers give remarkable boosts to gaming performance. AMD users also support their claim through real-life usage. Windows Update ranks drivers on various factors including the date.


Network Summer Internship
🚀 Placement Program
- Are you interested in being part of a team that shapes how customer networks are transformed to meet business challenges? What about being responsible for designing data network solutions for customers globally.
Area of Responsibilities
- On our Network Design Professional summer Internship, you’ll work closely with our customers ensuring we transform and provide a world-class network design and delivery experience, all whilst considering agreed timelines, cost and quality.
- You’ll get the chance to work with experienced network designers, including our current graduates, to develop a full understanding of LAN/WAN network design and the individual components right through from initial design to implementation.
- Throughout your internship, we’ll ensure you’ll develop your problem-solving, communication and design skills, which we think are critical in the world of BT Group and your future career.
- Through the power of deploying telecommunication solutions, you can shape how our customers operate, provide services and ultimately achieve their business objectives – supporting our purpose of using the power of communication to connect for good.’
- You must be in the Penultimate year of your degree course, on track to achieve a 2.2 degree in Science, Technology, Engineering or Maths (STEM) subject
2:1 or Higher


:: move the mouse over the table to see details >>
:: click to select the character…
ASCII / American Standard Code for Information Interchange
ASCII is the standard code used for information interchange and communication between data processing systems (including Internet).
The ASCII character set (or ASCII table) initially contained 128 7-bit coded characters including alphabetic, numeric, graphic and control characters.
It has since been extended to include system and country specific characters (Unicode™ standard).
ASCII is the U.S. version of International Reference Alphabet (IRA) No.5 (formerly known as International Alphabet No.5 (IA5))
as specified in ITU-T Recommendation T.50.


Parallel to the increasing number of mobile phone users is the change in the Philippine mobile phone prefixes. Two years from now, mobile phone users in the Philippines is expected to balloon to 117 million (Business Monitor International (BMI) Telecommunications Report. Well, we were not called “Texting for Capital” for no reason.
So how many
Philippine mobile phone prefixes
do we have?
Undeniably, the number series mobile phone prefixes has become so diverse that most of us have lost track of it. Though some mobile phone prefixes are easy to identify since these are arranged in sequence, there are Philippine mobile phone prefixes that are unique and unidentifiable. Not to mention also that surprisingly, the list mobile phone prefixes of the 3 major Telecom companies (Smart, Sun, Globe) has gone a long way.
So don’t go haywire knowing what network each mobile no. you save in your phonebook belongs to.
Browse the list below for the
Philippine Mobile Phone Prefixes
as of 2014 and be in the know.
|Philippine Mobile Phone Prefixes for Smart or Talk N Text|
|0907||Smart or Talk N Text|
|0908||Smart or Talk N Text|
|0909||Smart or Talk N Text|
|0910||Smart or Talk N Text|
|0912||Smart or Talk n Text|
|0919||Smart or Talk n Text|
|0920||Smart, Talk N Text, Addict Mobile|
|0921||Smart or Talk N Text|
|0928||Smart or Talk N Text|
|0929||Smart or Talk N Text|
|0930||Smart, Talk N Text, Red Mobile|
|0938||Smart, Talk N Text, Red Mobile|
|0939||Smart, Talk N Text, Red Mobile|
|0946||Talk N Text|
|0948||Smart or Talk N Text|
|0949||Smart or Talk N Text|
|0989||Smart or Talk N Text|
|0999||Smart (old Umobile prefix)|
|Philippine Mobile Phone Prefixes for Sun Cellular|
|0925||previously Globe /TM|
|Philippine Mobile Phone Prefixes for Globe/Touch Mobile|


Tired of poor reception on your GSM phone?
This new mobile phone signal booster turns a one bar signal to 5 full bars - instantly.
Wireless Mobile Phone Signal
Booster is for people who operate
from basements or are located in remote places, far away from the tower and have
problems in communicating on their Cellular Phone because of poor signals. Also
the Booster is very useful in cities, where in spite of full mobile signals on
the mobile phone, there is a break in voice leading to call clarity problem. Simply
plug the mobile phone signal booster into your office, home farmhouse, factory
and you'll be astonished with the huge gain in both the incoming reception and
outgoing transmission levels as the signal booster goes to work!
Graphical Image of Wireless Booster Installation
Literally, this mobile phone signal
booster will take a one bar signal and boost it immediately to a full 5 bars.
We've spent the past 2 years or so visiting numerous trade fairs and equipment
manufacturers around the world in the hope of finding a product which would address
the needs of cell phone users who found themselves living smack in the middle
of poor GSM reception areas.
Finally, in collaboration with one of our suppliers
in Taiwan, we came up with what can only be described as the perfect GSM signal
enhancer. Forget your little patch antenna, or your magnetic aerial and external
connection lead, with their 1/2 - 1 bar reception enhancements at best - this
precision amplifier puts you on a par with actually being beside your nearest
base station, pumping out up to 8 watts of regulated power when connected to your
If you live or work
in a poor reception area you can use this product to generate massive signal improvement
in seconds - its simply a matter of attaching an external Yagi antenna to the
mobile booster amplifier and a little fine tuning, in order to experience signal
enhancement as in a strong reception area.
Vocals during calls remain bright
and crisp and lose any artifacting associated with poor or fringe reception levels,
while dropped calls become all but nonexistent.
Take a closer look at
the mobile booster by clicking on any of the links above and see how easily it
can integrate into your existing system.
The complete wireless booster package consists of
- Mobile signal booster amplifier.
- A Yagi antenna.
- Low loss
cable from yagi antenna to booster & from booster to panel antenna.
Cell Phone Signal Jammer
device provides the ultimate solution in any area where cellular communications
frequently cause nuisance either by loud incoming call rings or loud telephone
conversations. cell Phone Jammer is suitable in executive offices, board meetings,
conferences, seminars, libraries, cinemas, religious places, public transport,
concert halls, restaurants and educational institutions etc.
Cell Phone mobile Jammer
transmits low power radio signals to cut-off communications between cell phone
and cellular base-stations. It does not interfere with any communications other
than cellular within the defined regulated zone.
Upon activating cell Phone
mobile Jammer, all idle phones will indicate "NO SERVICE". Incoming calls are
blocked as if the cellular hand phone is OFF.
When cell Phone Jammer, is
turned off, all cell hand phones will automatically re-establish communications
and provide full service.
fully support our Techno Dependent Clients by conducting component level repairs
including highly sophisticated Wireless Signal Boosters, RF equipment and Cell
phone Signal Jammers.
We have team
of experts who work on assignment basis and have a very high level technical experience
and guarantee any repairs in record time hence, the turn around time is exceptionally
We have tie-ups with major component stockistís
in India and Abroad as well in case the required parts are not available in India.


It's specially designed for front and center channels in a first-class home theater system. Two woofers provide great mid-range sound and a 1-inch silk dome tweeter delivers clear highs. With its paintable magnetic grille, the IW 625 LCR FG is designed to blend seamlessly into the room so all you notice is the great sound. It's also ideal as part of a discreet 2-channel stereo system
The IW 625 LCR FG is a feature-packed speaker that uses two 5.5-inch woofers and a 1-inch DTT silk dome tweeter to deliver remarkably accurate sound, tailored to its in-wall design.
The Jamo IW 625 LCR FG in-wall loudspeaker is packed with high-performance features
- DTT (Decoupled tweeter Technology) to eliminate unwanted vibration that colors sound.
- HCC (Hard Conical Cone) technology for clear, detailed sound with virtually no distortion.
- WaveGuide tweeter faceplate design controls sound pattern for open, dynamic sound.
- Center plug to replace traditional dust cap, for cooler, more stable sound reproduction.A paintable magnetic grille that attaches quickly and blends invisibly in any room. Adjustable impedance level allows you to adjust the speaker to the amplifier.
The IW 625 LCR FG with two woofers, it delivers booming sound that you'll love, from a discreet speaker that blends into your room.
|Back box size (litre/cubic in)||18 / 1100|
|Woofer (mm/in)||2 x 140 / 5½|
|System Type||2-way in-wall|
|Weight (Kg/lb)||2.9 / 6.4|
|Tweeter (mm/in)||25 / 1 DTT|
|Hole dimensions (mm/in, HxWxD)||362 x 174 x 94 / 14.3 x 6.9 x 3.7|
|Product dimensions (mm/in, HxWxD)||395 x 204 x 104 / 15.6 x 8.0 x 4.1|
|Impedance||4 - 8 switchable|
|Power Handling (Watts Long/Short Term)||60 / 120|
|Frequency Response (Hz, +/-3dB)||75 - 22,000|
|Sensitivity (dB, 2.8V/1m)||89|


AIT is a manufacturing firm specializing in aerospace factory automation, including the design, fabrication, installation and maintenance of turnkey aircraft assembly automation systems, and has an immediate need for a Network Administrator in our corporate office located in Plano, TX.
The Network Engineer is responsible for designing, modifying, installing, and maintaining the network infrastructure systems in accordance with AIT corporate policies for the enterprise.
- Install and support LANs, WLANs WANs, VoIP, network segments, Internet, and intranet systems.
- Install and maintain network hardware and software.
- Monitor networks to ensure security, availability, and performance for the enterprise.
- Maintain integrity of the network, server deployment, security updates and patches.
- Respond to monitored events, manages capacity, and evaluate the existing infrastructure.
- Analyze current network configurations and determine implementation requirements.
- Assign routing protocols and routing table configuration.
- Maintain network servers such as file servers, VPN gateways, and intrusion detection systems.
- Administer routers, switches, firewalls, VPN gateways, and intrusion detection systems.
- Coordinate and manage third party IT vendor / supplier relationships.
- Provide third-level support and troubleshooting of network problems. Periodically provide afterhours and weekend support.
- Assist with day-to-day IT support and projects assigned by Management.
Applicant’s experience should include the following:
- Network Administration: 7+ years hands-on experience.
- Advanced working knowledge of and experience with major routing protocols like EIGRP, BGP, OSPF, etc., and connectivity including WAN/LAN, Site-to-Site VPN, and Internet.
- Network infrastructure implementation and administration of NextGen firewalls, routers and switches.
- Demonstrate an understanding of network connectivity for physical and virtualized servers and Storage Area Network (SAN)
- Technical competency with Cisco Networking technologies including: Cisco ASA Firewalls, Firepower, Cisco Switches and Routers, Log and Packet analysis.
- Extensive knowledge of TCP/IP, spanning-tree, sub-netting, routing, ACLs, wireless and VPN.
- Advanced working knowledge of network monitoring protocols and/or systems (TAPs, SNMP, Syslog, Netflow, IP SLA, etc.)
- Ability to communicate network solutions to technical and non-technical employees.
- Self-starter with strong sense of personal responsibility.
- Ability to work on and push multiple projects at once.
- Network tools including but not limited to: Wireshark, Network Management Systems, Network configuration management, sflow/netflow, IPAM, and Automation platforms.
- Must have the ability to solve technical and operation problems, showing a high level of customer service and project management skills.
- Experience with Security compliance protocols like NIST, SOX, PCI, etc.
- CISCO: 4+ years
- Detailed technical experience in the installation, configuration and operation of high-end firewall appliances, ideally CISCO products.
- Network certifications like CCNA, CCNP, Security+, etc.
- U.S. Citizenship
- Ability to lift up to 40 lbs.
- Ability to travel up to 30%
This is an outstanding opportunity for a highly focused, self-motivated, team player who enjoys working independently. We offer a highly competitive compensation package and excellent growth opportunity. Please send your resume and salary history/requirements to our HR Representative at firstname.lastname@example.org.


myFirst CareBuds are kid-safe earbuds with a built-in volume limiter that prevents them from turning up the volume too high. The maximum volume is 85dB, which is the recommended limit by hearing experts. This means that kids can enjoy their music without having to worry about damaging their hearing.
The ENC (Environmental Noise Cancellation) microphone in this product uses advanced noise cancellation technology to filter out unwanted sounds so that you can have clear and uninterrupted conversations even in noisy environments.
A smart safety feature called Smart Transparency Mode allows kids to hear their surroundings while walking on the road or engaging in other activities. The earbuds automatically switch to transparency mode when they detect body movement, which cancels out noise and allows kids to hear what’s going on around them.
These earbuds are easy to use for kids thanks to their touch controls. Kids can tap the earbuds to play or pause music, answer or end calls, or activate transparency mode. This makes it easy for kids to enjoy their music and stay safe without having to worry about complicated controls.
Our earbuds are perfect for kids of all ages with different ear sizes. The different sizes of ear tips and anti-lost strips ensure a comfortable and secure fit so that kids can enjoy their music without worry.


Humax supplies UHD set-top boxes with Android TV operating system to T-Broad, South Korea’s largest cable TV operator. To enhance the service competitiveness of cable TV, Android TV operating system was applied to the products.
The introduction of T-broad’s Android TV OS UHD set-top box is the third among South Korea’s cable TV operators.
This new UHD set-top box adopts the latest Android OS 9.0 Pie and is an IP Hybrid model that supports the cable modem communication standard DOCSIS 3.0 on the latest Android TV, and also includes a middleware and a Conditional Access System solution for cable broadcasting services.
The key specifications include Broadcom’s quad-core 1.6GHz application processor, cable modem, 8GB internal memory and 2GB RAM to fully meet the requirements of Android TV.
With the supply of Humax’s Android TV OS UHD set-top boxes, T-Broad can support “YouTube” and AI service “Google Assistant” and provide about 5,000 Android TV apps to the customers through Google’s app store. It is expected to be able to provide new services while upgrading its services.
A representative of T-Broad said, “Considering the scalability of cable TV services, we have decided to introduce Humax’s Android TV OS UHD set-top box, which offers Android Hybrid TV’s reliable Turnkey Solution, based on Humax’s long experience in the set-top box industry”. Jeff Kim, EVP Worldwide Sales of Humax said, “We are expanding the Android TV OS set-top box business that can efficiently provide various services to the customers in the global broadcasting market as well as the supply for Korea’s cable TV operator T-Broad.”


The computer used to provide all audio feeds is an HP EliteDesk 800 Mini. Intel 4 cores i5-6500T CPU @ 2.50 GHz with 16 Gb memory running Windows 10. The computer runs 24 hrs a day and its only function is to run the software that permits the feeds to operate.
There are five Uniden scanners and one usb SDR (Software Defined Radio) dongle RTL2832U from RTL-SDR.com
OPP police scanner: BCD996T
Control Tower 1: BCT15X
Control Tower 2: BC350C
Toronto Centre: BCT15
Fire Department, Grand River Transit and Waterloo Airport: RTL2832U
Six instances of BUTT audio streamer
SDRTrunk handles the RTL2832U dongle
Four USB audio adapter external sound cards (similar to this)
The computer ‘Mic In’ jack connection
This powered antenna splitter is plugged into a household outlet, and lets me split a single antenna feed to the five scanners and the RTL2832U. At the time it cost me 25 cents, but shipping was $17.00. Reception quality actually increased after splitting.
The Five scanners and RTL2832U dongle are connected to the same antenna in my attic through the Antenna Multicoupler. The multicoupler has four output connections, but by using a couple of regular TV cable splitters, I was able to split the splitter so to speak, and reception is still outstanding.
When a desired frequency becomes active in a scanner, audio is sent to one of the audio input/USB audio devices. The audio from the devices is processed by BUTT to an MP3 format and sent to Icecast for delivery to the internet.
The software sdrtrunk uses the VB virtual audio cable to stream the Fire department to a copy of BUTT. This same copy of sdrtrunk has the ability to simultaneously send an MP3 stream directly to icecast without the need for BUTT or an audio device. Two different streams are handled this way.
This all ends up creating eight independant MP3 audio streams. An MP3 audio player available on various pages of this website has access to Icecast on my computer and you hear the audio after pressing ‘Play’.


A signal jammer is a gadget used to interrupt or dislocate radio signals. It is commonly used to disrupt cellular phones from receiving and transmitting signals. They’re usually wireless and can be utilized in any location to disable mobile phones. It can be used to intrude with wireless local area networks or WLAN which correspondingly lead to the development and manufacture of jammers like: Bluetooth jammer, Wi-Fi and Wireless video jammers amongst many others. Hi-tech and sophisticated signal jammers can even jam satellites.
Signal jammer could have some difficulties in interfering with other digital gadgets which are in good working condition. These jammers are also used and regulated by the federal government and are often meant to jam cellular phone communication lines only. Equally, They only damaged the receiving end of a cellphone call because it directly interferes with the cell phone and the base station itself. It has a relatively small electromagnetic wave and as such, it has no known damage to the human body as well as to the cellular phone itself. Nevertheless, if the jammers are bigger, like outside signal stations there may be health repercussions for such.
The mobile phone jammer is probably the most typical signal jammer available. It disrupts and prevents the cellular phone from receiving signals from its base station, by blocking radio waves. The essential one usually works in a 10 meters to 1 kilometer distance. But these involving outdoor signal stations which are bigger with different base stations and positions can effectively jam the signals of any GSM and CDMA phones.
Another more commonly used is the GPS signal jammer. These are commonly utilized by the military to confuse GPS tracking for locations. Equally, there are no homemade tracking systems like this. Civilians who make use of these jammers to hide or cover up his location and that of his vehicle ought to in case it is being tracked by a GPS receiver. A civilian GPS jammer usually covers up to 10 meters only.
Meanwhile, a Bluetooth jammer is usually integrated with a multi-functional jammer which jams Wi-Fi and Video. It works by disrupting and disabling wireless LAN, Bluetooth units as well as video transmitting for privacy.
A easy mobile phone signal jammer normally prices around US$ 33-122. GPS jammer is priced between US$ 99 to 1.495 each. The value for Wi-Fi/Bluetooth jammer starts from US$199 while the multi operate Wi-Fi and Video jammer starts from US$ 295. This relatively low priced gadget added to its standardity and repeated use.


Non-nuclear Density Meter
STI is proud to present a new generation non-nuclear density meters based on ultrasonic technology.
After years of being successful as the only alternative for nuclear technology in density measurement of abrasive slurries we introduce the STI Non-nuclear Slurry Density Meter. This new density meter makes use of the same ultrasonic technology but with new materials, better electronics and innovated calculations.
These improvements result in higher accuracy and better stability of the new density measurement device.
STI is implementing and commissioning the instruments world wide.
- High accuracy and reproducibility
- Suitable for all types of slurrie
- Compact integrated system
- Directly adjustable
- Also manual control
- max. 1% deviation
- Continuous data & system logging
- Less operation costs
- Safe and durable probe system
- Sensor & Electronics are easy to separate
- Easy to operate by simple user interface
- SDM is insensitive to wear because of new AWD (Auto Wear Detection) technology
The STI Non-Nuclear Slurry Density Meter is used in the following industries:
- Mineral handling
SLURRY DENSITY METER
The STI Slurry Density Meter has its sensor, analyzer, cable and software integrated in just one system. Therefore, the new density meter weighs less than its predecessor. In addition, the ‘HART’ protocol is integrated to improve communication. The SDM has new sensor material and is therefore suitable for new and more challenging applications.


Modem Device on High Definition Audio Bus Driver premium driver download for Windows 7 Home Premium 2014, 11.10.2019, 88, 67, 100%, -. Modem Device
Zdravím,mám Asus m2a-vm amd 690g chipset,a mám problém:nejde mi zvuk.Poraďte prosím,už nevím,co mám dělat Audio device on High Definition Audio Bus - pokud nejede zvuk, zkuste toto: http://www.realtek.com.tw/downloads/downloadsCheck.aspx?Langid=1&PNid=14&PFid=24 Unknown Device On High Definition Audio Bus last downloaded: 6.11.2019 - 2019 version. 74 Users. Download Rating: 82%. Drivers for windows 7: Unknown Device on High Definition Audio Bus - windows vista drivers, Driver scan: Unknown Device… Pak zkus stahnout nove HD audio ovladace http://www.realtek.com.tw/downloads/downloadsCheck.aspx?Langid=1&PNid=14&PFid=24&Level=4&Conn=3&DownTypeID=3&GetDown=false Speed up Windows 10 for games:- https://www.…be.com/watch?v=p31Jq_PEvgM NEW: http://www.m…diafire.com/download/bktk1u13mhu…/IDTv087.rar How to fix AudMicrosoft UAA Bus Driver for High Definition Audio Download…softsea.com/…UAA-Bus-Driver-for-High-Definition-Audio.htmlMicrosoft UAA Bus Driver for High Definition Audio Download, The latest Microsoft UAA Bus Driver for High Definition Audio. Why modem device on high definition audio bus - Gateway Wireless Bluetooth Audio question Intel High Definition Audio (IHDA) (also called HD Audio or development codename Azalia) is a specification for the audio sub-system of personal computers.
Realtek High Definition Audio Driver 2.82 Free Download for 8 Mar 2019 Realtek High Definition Audio Driver is the official release from Realtek, supports the following chipsets in Windows 8, Windows 7, and Audio Device on High Definition Audio Bus driver - Dell 25 Jul 2016 I tried to update this driver (Audio Device on High Definition Audio Bus) to download the Audio and any other drivers needed for Windows 10. Microsoft UAA Bus Driver for High Definition Audio Download 30 Aug 2018 Download Microsoft UAA Bus Driver for High Definition Audio (2019) for Windows Windows 10 / Windows 8 / Windows 7 / Windows Vista / XP.
Universal Audio Architecture (UAA) High Definition Audio class Version 1.0a of the Universal Audio Architecture (UAA) High Definition Audio class driver for Microsoft Windows has been released. This release supports the High Definition Audio and Modem implementations that are known to Microsoft as of August 1, 2004. This is the second version of this driver. HD Audio Bus Drivers required but not found. - Microsoft If the “Microsoft UAA Bus Driver for High Definition Audio” is working properly, there may be an “Audio Device on High Definition Audio Bus” or "Realtek High Definition Audio" behind “Sound, video and game controllers” or an “Unknown device” behind “Other devices”. Please disable any of these devices. You can skip this step if device mentioned earlier does not exist in Audio Device on High Definition Audio Bus - Windows 8 and Windows Audio Device on High Definition Audio Bus - posted in Windows 8 and Windows 8.1: After I disassembled and reassembled my laptop, I turned it on and there was no sound coming from the speakers. I
5 Feb 2014 Windows 2000/XP WHQL Supporting: ALC880, ALC882, ALC883, ALC885, Downloading the Realtek High Definition Audio Drivers is vital to
HD Audio Bus Driver - Windows drivers | Microsoft Docs 19 Apr 2017 The HD Audio bus driver is the only software component that directly accesses the hardware registers of the HD Audio bus interface controller. How to download and reinstall Realtek HD Audio Manager in Realtek HD Audio Driver is the most commonly used sound drivers for managing Recently, Window users have reported about the difficulty in Search and locate Microsoft UAA Bus Driver for High Definition Audio. Posted by [email protected] on April 7, 2018 , in Category Windows with Tags Drivers. Pavithra is a Audio Device on High Definition Audio Bus XP Driver for inspiron audio device on high definition audio bus for dell inspiron.1525 downloads.


DORKBOT + PIRATE BOX
tuesday november 6
Dorkbot + Benjamin Cadon
PirateBox is a self-contained mobile communication and file sharing device. Simply turn it on to transform any space into a free and open communications and file sharing network.
Freely inspired by pirate radio and the free culture movements, PirateBox utilizes Free, Libre and Open Source software (FLOSS) to create mobile wireless communications and file sharing networks where users can anonymously chat and share images, video, audio, documents, and other digital content.
Benjamin Cadon is a multimedia artist based in Orleans, France, where he works as coordinator of a medialab called Labomedia. His most recent projects led him to work on various topics such as the elec- tromagnetic spectrum, subjective mapping and our post-human future. He uses opensource time-based softwares and electronic devices in his installations


VarAC is a FREE, modern HF P2P real-time chatting application for the amateur radio operator that leverages the glorious VARA protocol.
Chat rooms & Nets
Primary calling frequencies:
20m - 14.105 MHz
15m - 21.105 MHz
10m - 28.105 MHz
40m - 7.105 MHz
80m - 3.595 MHz
Weekly Broadcast-mode chat room (Net)
Sunday, 20M Slot-15 (14.108.750 Mhz)
Additional calling frequencies:
160m - 1.995 MHz
60m - 5.355 MHz (non-US)
30m - 10.133 MHz
17m - 18.107 MHz
12m - 24.927 MHz
6m - 50.330 MHz
Amateur radio frequencies are a shared resource.
They're not "ours" nor "theirs".
Please be respectful and monitor the frequency before transmitting


I've never had to do IPC on Windows before. Currently I'm developing a pair of programs, a standard GUI/CLI app and a windows service. The app has to tell the service what to do. So, assuming the communication is local only, what would be the best communication method for these two processes?
Where best is defined as more robust and less error prone, not the most performant nor the easiest to code.
Code examples will be very welcome, but aren't required :-)
Note I'm asking about what to use, a standard TCP socket, named pipes, or some other means of communication only.
IPC in .Net can be achieved using:
using named pipes requires .Net 3.0 and above.
The original IPC framework released with .Net 1.0. I believe remoting is no longer being actively developed, and you are encouraged to use WCF instead
Inter-process communication via Remoting - uses a tcp channel
I came across a project recently that has wrapped the Win32 RPC library and created a .net class library that can be used for local and remote RPC
Project home page: http://csharptest.net/projects/rpclibrary/
Also has a google protocol buffers rpc client that runs on top of the library: https://code.google.com/p/protobuf-csharp-rpc/
For completeness it's also possible to use the WIN32 method with the WM_COPYDATA message. I've used this method before in .Net 1.1 to create a single instance application opening multiple files from windows explorer.
Using a custom protocol (harder)
For local only, we have had success using Named Pipes. Avoids the overhead of TCP, and is pretty much (at least for .NET) as efficient as you can get while also having a decent API to work with.


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HOW OUR WIRELESS BROADBAND WORKS
ANY WHY IS IT DIFFERENT AND BETTER THAN OTHER POVIDERS?
Your new Router for your home.
All routers that are delivered to you are already tailored with your WIFI network settings, and the best settings to receive / send data via your optional antenna. Our router's contain specific firmware of which is not available from any other provider and is exclusive to Eulink.
All router's can provide WIFI for up to 64 devices.
The Tailored Antenna. (Optional)
Using a tailored antenna to receive 4G+ signal in remote locations can be vital to locations that suffer weaker signal. Our antenna is specifically polarised to the location that you specify which is not obtainable from any other network provider in France.
Other networks do not provide tailored antenna options but only sub-standard equipment.
We can find good signal, where you otherwise thought there was none.
The 4G / 5G Mast nearest to you.
Using your Data package in collaboration with your home router and antenna, signal is sent / received to your home using the 4G / 5G network via the nearest cell tower mast to you.
In France, it is very rare that cell towers are more than 10KM away from each other which means you shouldn't have any problem receiving internet using our equipment.
This page is best viewed using a web browser and some features may not be available on a mobile browser.
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Unlike most wireless system integrators, begin any discussion with a prospective customer, with no pre-conceived ideas for a specific product. Discuss each organizations requirements with them, and carefully identify and engage the necessary assets, as required. By understanding my customer’s needs before making any recommendations, typically offer numerous wireless options for establishing connectivity. Also, unlike most wireless integrators, I look to educate our customers. Educate them about the issues to be considered when designing a wireless connection such as the numerous options for providing connectivity, how to implement a scalable solution, and the best means for becoming self-reliant.
The WiFi market is growing rapidly as businesses discover the productivity benefits of going wire-free and customer expectations for instant access. The mobility of WiFi networks has proven to be beneficial in operations throughout manufacturing and warehouses facilities, transportation hubs, hotels, airports, hospitals, colleges, convention halls and more. Within corporations, conference rooms, public areas and branch offices are ideal venues for wireless LANs (WLANs). WiFi Design is Not One Size Fits All
Network design and engineering deployment of a WiFi network requires careful planning to determine goals, objectives and requirements. Once evaluated, a site survey is completed to determine sources of interference and best overall coverage as WiFi networks can be tricky to implement due to high interference and high-density areas. Plus, your existing equipment may be incompatible to handle the new capacity loads in existence today. WLANs can be a solid replacement to wired networks when designed correctly. Our WiFi engineers can customize a design specifically to handle the complexity and obstacles of your facility.


Rl, rc, and rlc circuits effects and to analyze frequency dependent response in resonant frequency investigate and report on the dependence of the. An rlc circuit is an electrical circuit consisting of a resistor (r), an inductor (l), and a capacitor (c), connected in series or in parallel the name of the circuit is derived from the letters that are used to denote the constituent components of this circuit, where the sequence of the components may vary from rlc. Laboratory 3: frequency response of common source for this lab, we will analyze the frequency response of the common in an appendix of your lab report. Of an rc circuit, cutoff frequency and frequency response emphasis, preemphasis, r-l-c report writing 2 pre-lab components cancel out rc lab 5. Ece 231 laboratory exercise 6 frequency response of rl and rc circuits 1 all components r, c, and l write a professional comprehensive lab report.
Ac circuits look for knowledge as a function of scaled frequency l r l c r v lc the next exercise is to study the frequency response of an rc filter circuit. Lab 02: part b amplifier frequency response find and report low cut-off frequency f l transistors and other components become significant and. Now we will calculate the voltage vc by using the impedance method in terms of the impedance the rlc circuit is a close look at frequency response.
Jfet frequency response project: lab #4 lab design report v06 jfet frequency response the values for the passive components. Experiment 7 ac circuits in the present exercise we will study the behavior of some basic components the last exercise is to study the frequency response. You are here-home-physical sciences-electric circuits virtual lab (pilot)-series lcr l = 2 h c = 00003 f r both components at any given frequency without. Sketch the so called resonance curve for the frequency response curve using a semi-log plot for the r, l and c components given above for the lab report,.View lab report - frequency response of the series r-c network from eng 3351 at tcnj lab#5 frequency response of the series r-c the model components a. Experiment 11: driven rlc circuit creating a resonance (frequency response) curve • ac/dc electronics lab circuit board. Electronics tutorial about frequency response of amplifiers reactive components and the the frequency, their frequency response curves can look.
Rlc series circuit the rlc series circuit is a very important example of a resonant circuitit has a minimum of impedance z=r at the resonant frequency, and the phase angle is equal to zero at resonance. Of the supply frequency, the sinusoidal response of a series rlc circuit, v r, v l, v c made up of three components, v r, v l and v c with the. Step response of rlc circuits get the components l and c you will need to build the rlc circuit save the oscilloscope display image for your lab report.
Study of an oscillating electrical system driven into resonance r thakrar laboratory partner: f wahhab department of physics and astronomy university college london. Physics 536 experiment 3: frequency of response of rc phase shift but include a sentence or two in your lab report describing r 1 = 1 k v i c = 1 nf components. Step response of an rlc series circuit l r c +-vc(t) for a second order forced and natural components natural response is the general solution of the homogeneous. Experiment 2 impedance and frequency response c lab results write-up experiment 2 impedance and frequency response.


The BR-X-MAG is the smallest satellite antenna in the world. It is constructed with micro RG-178 coax with silver-plated copper shield for low RF loss and a right-angle SMB female connector.
The Tram 2315 works well with all XM and Sirius satellite radios. This antenna features a 3-way stainless steel mount which includes a right-angle SMB female connector. It is constructed with 10 feet of high quality RG-174 coax and stands 10" tall.