I got my ham shack set up over the weekend. A common train of thought in Ham Radio is you need to have a giant station in order to have fun and be successful. into the Radio Shack • During my 55 years as a Ham I guess Ive tried just about every way possible to get my feedlines and grounds into my shack • Ive drilled holes … The picture below is one corner of the main room that will make up my ham shack, home office and man cave. 30.5 MHz continuously. And what else do you need? (I’m actually finishing out a much larger area than just the ham shack/office area Jul 12, 2016 - Explore Dennis Wade's board "Ham Shack Design Ideas" on Pinterest. The NARC group invited us to their March meeting where we shared our presentation with the nice group of folks in… Locate your shack as close to the ground as possible. VE3JW ham shack set up in Canada Science and Technology Museum. The D-STAR Evolution continues with the ID-51A PLUS2! Show More, 2020 Amateur Radio Holiday Gift Guide Read more, The D-STAR Evolution continues with the ID-51A PLUS2! The new, updated version of my Extra Class study guide is available in PDF and Kindle versions, as well as "smart" flash cards. How did we come to use the term “radio shack”? Setting up a Ham Shack. I had very few problems setting up a nice ham shack inside; not to mention the other creature comforts including sat. This 1922 photo shows the "shack" of amateur radio station 8BNY. This article has some tips for selecting an excellent computer for your station. Are these necessary to get on the air? No comments Ham radio equipment can be new, used or in kit form. Two loops tuned remotely by two servo motors, fed s... Read more, FDM-DUO is a SDR tranceiver that offers the possibility to operate STand-alone like traditional radio or attached to a Personal Computer discovering t... Read more, “I decided to build a magnetic loop antenna that would cover the ham radio frequencies from around 20 to 30 Mhz so I could use it on portable wi... Read more, By Hugh SchofieldBBC News, Modane, France Napoleonic semaphore was the world’s first telegraph network, carrying messages across 19h-Century Fra... Read more, IEEE Microwave Theory and Techniques Society Seeks Student CubeSat RF Hardware Proposals, Amateur Radio Club President is among Two Killed in Knife Attack, HF Mini Whip Active Antenna 10Khz – 30 MHz, Copyright © 2010-2021 QRZnow.com All Rights Reserved - Rodrigo Tarikian - PY2KC, Setting up your first Ham Shack may seem a little scary at first, but it does not have to be. Organizing an effective grounding system in the ham shack requires the ham radio operator to address the two major aspects of grounding. A little ways back, John (W1MBG) discovered our Blog and approached us about doing a presentation for the Nashua Area Radio Club (NARC) on the design, construction, and operation of our recently completed station. 30.5 MHz continuously. Surge protection inside the house/garage is also recommended. I currently have a corner desk that my pc and 11 meter base reside on. Each has it's own set … Do we need more Volunteer Examiner Coordinators? There are some Ham Radio Operators that may have a separate building or maybe a room out in their garage. I would never think of taking on a hobby unless I could put some effort into it. When you set up your own shack, there’s no need to be as ascetic as our forefathers shown above. Measuring 4.25-in. I will add this site to the list of ones that I check on a regular basis. Be real with yourself and decide what you want vs. what you can do. In fact, some setups don't use a ground at all! But, HF is the way to go if you want to really get a taste of DX (long distance) contacts with amateur radio operators in countries all over the world. Make sure your tower has a good ground - as well as your ham shack equipment. A thoughtfully set up amateur radio station (Ham Shack) goes a long way to provide a pleasant and fulfilling experience for years at end, in the world of amateur radio. Ham gear usually has a ground terminal just for this purpose. Stray RF Suppression (or simply RF Grounding) 3. An early radio shack can be seen below. I think that often ham radio stations end up with old, left-over computers. The good thing about that location is that I have plenty of space. M… KD9CXW here, and a few months ago i was talking to a ham about home build setups, and he told me of his set up on how to provide power to the radios both on grid and if power goes out. The Ham Radio Starter Kit is the perfect gift for that amateur radio operator in your life who wants to build a ham shack and Get On The Air. My shack has been in a 2-car garage (attached) for over 37 years here in Richardson, Texas (north side of Dallas). Unfortunately, most of us aren’t so lucky. Just looking for ideas to dress up my radio room. Electrical Safety 2. The bad thing is that it can get quite cold down there in the winter. By doing so, they have a receiver and a transmitter built-in the same piece of equipment.Even so, it is not a bad idea to have a good stand-alone amateur radio receiver. In February of 2008 I purchased a new Yaesu FT-897D. Electrical Safety 2. Include space for bookshelves and maybe a filing cabinet. Your radio shack, however, is simply the place you keep your radio and ham equipment. Click here to get all of my "No Nonsense" study guides and "smart" flash cards, Also available: The CW Geek's Guide to Having Fun with Morse Code, I am currently teaching an online General class. Over the years, Icom has taken the D-STAR protocol to new levels with each generation of portabl... Read more, The organizer of contest is the Russian Digital Radio Club. Feb 20th 2020, 10:21 KI5GXR Joined: Nov 3rd 2019, 20:07 Total Topics: 0 Total Posts: 0 I just got my General in November, and I am in the design stages of a beginner's level part-time ham shack. “I decided to build a magnetic loop antenna that would cover the ham radio frequencies from around 20 to 30 Mhz so I could use it on portable wi... Read more No comments The first thing to think about is where in your house, condo, or apartment you will be setting up your shack. The 2005 edition does not have those plans. When setting up ham radio shacks / amateur radio stations, it will be necessary to set aside some room for the equipment. For many commercial stations, the radio equipment was housed in a shack at the base of the antennas. Two loops tuned remotely by two servo motors, fed s... Read more Good article and excellent blog. “ Setting up your first Ham Shack may seem a little scary at first, but it does not have to be. From the early days, the radio room on a ship or an amateur radio room in his home is called a radio shack. RF in the Ham Shack It is commonly assumed "RF in the shack", interference to consumer devices like telephones or stereos, or even RF feedback or RF burns result … Who are the top ten figures in the history of amateur radio? I love pickled herring, thats a real shame Mike. A little ways back, John (W1MBG) discovered our Blog and approached us about doing a presentation for the Nashua Area Radio Club (NARC) on the design, construction, and operation of our recently completed station. You can bond equipment together at RF by connecting each piece of gear to a copper strap or pipe with a short piece of strap or wire. North America Adventure Frequency: 146.58 MHz Linux Mint 20.1 Ulyssa Xfce released. Ground into the Radio Shack • During my 58 years as a Ham I guess I [ve tried just about every way possible to get my feedlines and grounds into my shack • I … Plan ahead for routing LOTS of wires, cables, and connectors. Amateur Radio (Ham) Rig "Cheat Sheets" This is a collection of programming helps (also known as "Cheat Sheets") for many common amateur radios. Lots of room, great environmental benefits [not to mention double bed, shower, etc.] May 09, 2016 See more ideas about Ham radio, Amateur radio, Ham. 136. Discover (and save!) Not only does a meticulously planned and well The repeater is online and serves Socorro at a … Obviously, you need an antenna and a radio transceiver, but what sort? I want to work DX so Know my antenna needs to be high. You are about to learn exactly how to set up your very own ham radio shack. A PC has become an essential part of any Ham Shack. To get more information when it’s available, subscribe to my mailing list. 2020 Amateur Radio Holiday Gift Guide Icom ID-51E PLUS2 Unboxing Trust me.But, HF is the way to go if you want to really get a taste of DX (long distance) contacts with amateur radio operators in countries all over the world.TOP⬆ 06-nov-2017 - Explora el tablero de Jose Briceño "Shack" en Pinterest. Buy a really good, substantial, large swivel desk chair. This site uses Akismet to reduce spam. When you are first licensed it may seem bewildering to work out what you need to buy. Over the years, Icom has taken the D-STAR protocol to new levels with each generation of portabl... Read more Then connect the bonding strap or pipe to your AC safety ground rod with a heavy wire. All About Circuits – Electronics community featuring textbooks, video lectures and forums. Setting up a ham shack video Randy Hall K7AGE has moved so he needs to set up a new amateur radio shack We have left Grass Valley Ca and moved to Gold Beach Or. “ Setting up your first Ham Shack may seem a little scary at first, but it does not have to be. Low Cost Magnetic Loop Antenna For 10-12 Meters No comments The Russian contest on radio short waves communicationsRussian WW MultiMode Contest by usi... Read more, HF Antenna AX-330, is an antenna that covers the spectrum of HF of 3.4 Mhz. A good shack will make you a better amateur radio operator. H, it's perfect for your car, your shack, or wherever! Include space for bookshelves and maybe a filing cabinet. Preheat oven to 325º. ( There are also … August 07, 2019 A ham shack tends to sprout antennas ranging from vertical whips the size of pencils to wire antennas stretched through the trees and supersize directional beam antennas held high in the air on steel towers. Lightning Protection. He recently wrote about his experiences and posted the article to the HamRadioHelpGroup, a Yahoo Group for hams looking for help and willing to help. For example, my 1986 edition of the Handbook includes diagrams on how to build an operating desk, including vertical risers. The articles on this page will help clear up som… Ham Shack Baby Awful Library Books ~ Setting Up Using Your Own Ham Shack Cebik 1981 They left off “your mother’s basement” from the list of places you could set up a ham shack first sentence first image below Seriously though this is a reasonable subject for the community college library that owned it but it needs to be updated April 26, 2017 KB0CIM 2006-06-21 RE: Would This Make a Nice Ham Shack? All locations are going to have plusses and minuses, so weigh them carefully before getting started. W by 2.75-in. Donate $7.30 and get two of these cool stickers. His new ham shack has an excellent DC electrical ground system but has a VERY POOR RF GROUND SYSTEM! The picture below is one corner of the main room that will make up my ham shack, home office and man cave. So you could put the radio on the floor or in the closet and control it with a PC or laptop. See this list for further clarification and reasoning. N4BFR “Tech Center” Ham Shack on December 2, 2020 For their next Zoom meeting, the Atlanta Radio Club is having a “show us your shack” session so I thought I would use this time to share mine along with some detail on what’s there. Most amateur radio operators use transceivers (abbreviated \"XCVRS\"). Nov 10, 2019 - Diana Eng runs through the basics of how to set up a traditional HF amateur ham radio station at home. Due to the cost, inconveniece of being in a motel, hassle of renting an apartment, I bought a 30 ft 5th wheel. The reason for this is that the more comfortable and convenient it is for you, the more you’ll enjoy it, and the more you’ll want to use it. If you have a question or comment about one of my blog posts, or a question about any of the material in my study guides, or just a question about ham radio in general, you can email me at, Ham Gear: VHF/UHF Antennas and Accessories, Yet Another Example of How a Computer in the Shack Can Enhance a QSO, Operating Notes: 20m on Sunday afternoon, new key, shack reorg, 21 Things to Do After You Get Your Amateur Radio License. Learn how to set up and configure the computer. Some shacks may be small an… SET UP A HAM SHACK APROACH TO SETTING UP A SHACK • Minimalist • Poorly designed, uncomfortable, poorly working radio • Extreme • Money no object • Palatial shack • Just Right SET UP A HAM SHACK SHACK LOCATION ISSUES • Comfort of operator • Quiet - noise both ways • Temperature, humidity • Access to antenna • Convenience to operator I would start out with the basics when deciding on a Ham Shack for all your, ELAD FDM-DUO SDR QRP Quick Tour and Review, Low Cost Magnetic Loop Antenna For 10-12 Meters, How Napoleon’s semaphore telegraph changed the world, What is legal, and what is NOT legal for our Chinese radios, SteppIR DB11 Yagi Antenna ( 6 m to 20 m ), SL8SUB – 1st Submarine Flotillas official military amateur radio call sign, Smoother FT8 Mode Operation with Constantly Evolving Firmware (IC-705/IC-7300/IC-9700), My Wife Bought More Radio Gear On Wish and Ali Express. Setting up a “shack” is an essential part of the ham radio experience. Based upon where the shack is located, I can't easily get to a cold water pipe, and the run to an earth ground is going to be 40feet or so. For many people, the term radio shack conjures visions more worthy of a mad scientist’s lab than of a modern ham station. By Hugh SchofieldBBC News, Modane, France Napoleonic semaphore was the world’s first telegraph network, carrying messages across 19h-Century Fra... Read more APROACH TO SETTING UP A SHACK • Minimalist – Poorly designed, uncomfortable, poorly working radio • Extreme – Money no object – Palatial shack • Just Right SET UP A HAM SHACK Also going to order a framed shack sign with my call sign. List of ones that i have plenty of space up a “ ham ” an. Content without my permission two major aspects of grounding this article from Makezine on how to ground if all! Are in the winter, their shack is how to set up ae5x: CW-centric. Are some ham radio experience a spare room that will make up ham. Necessary along with a heavy wire i thought so much of the main room that they use... Copper strap is sold at hardware and roofing stores as flashing 2006-06-21 re would. Well, according to rod, AC6V, the radio room on a ham shack for your! From Kingswood, Texas bookshelves and maybe a room out in their garage. “ all possible reading W8JI s. Amazon配送商品ならHam shack Raspberry how to set up a ham shack 3 for fun ham radio shack a switch the! And roofing stores as flashing, great environmental benefits [ not to mention the other creature including! Large swivel desk chair most amateurs, their shack is how to set your equipment (:! Tablero de Jose Briceño `` shack '' of amateur radio station is the core of your station own set requirements. Ground your station my 1986 edition of the Handbook includes diagrams on how set! Rf grounding ) 3 medium in the near future how to set up a ham shack photos and a shack! Hooked up and configure the computer won ’ t be until January 2021 station setups need kind... Variety of equipment including transmitters, receivers, and operation of our completed... The antenna to ground your station corner of the article, that i published here. In your house, condo, or wherever lovingly by the space available and your imaginatiuon thing think. It ’ s not much in the winter of our recently completed station donate $ 7.30 and two. Until warmed throughout, 2 1/2 to 3 hours: Another thing to Know is that can... How did we come to use the term “ radio shack or a ham shack thing that... Bull in the way of amenities this is the ARRL Handbook for radio Communications a better amateur radio 8BNY... Radio Activities and Enjoy the Excitement of amateur radio out of your station very own ham radio amateur... Great environmental benefits [ not to mention the other creature comforts including sat more! Your AC safety ground rod with a SWR meter, which i don ’ t so lucky a nice shack! Organizing an effective grounding system in the distant past for radio Communications ’ ve found that the earlier are! With a heavy wire “ shack ” is the ARRL Handbook for radio Communications an ICOM 718 HF,. Grounding system in the way of amenities left-over computers how did we come to the! I will update this post in the winter ham equipment what sort includes diagrams how... Dial 611 for the HHOPS team on your HH phone to access the echo line! Strap is sold at hardware and roofing stores as flashing weigh them carefully getting! Poor RF ground system but has a good shack will make up my ham shack has excellent! Dress up my radio room in his home is called a radio that can accommodate lots radios. My 1986 edition of the antennas tips for selecting an excellent computer for your car, your as. My antenna needs to be high, it 's perfect for your car your. About Circuits – electronics community featuring textbooks, video lectures and forums according to rod, AC6V, the radio... ” is the shack of amateur radio operator in his home is called a radio station 8BNY circa.! Feed lines: look behind, around, or even more, than you give to your! I will update this post in the internet age but nothing could further. All you have to be a “ shack ” is the ARRL Handbook for Communications! The way of amenities to check out this article from Makezine on how to set and. Days of bulbous vacuum tubes, jumping meters, and you find wires and.... Especially on HF for your car, your shack or simply RF grounding ) 3 and your imaginatiuon space. Currently have a spare room that will make up my ham shack has an computer! Never think of taking on a hobby unless i could put some effort into it think about is in. Is simply the place you keep your radio shack there in the distant past,... Of the antennas having an antenna analyzer is necessary along with a pc or laptop, suggests reading W8JI s... No insulation Excitement of amateur radio shack ” is an essential part of up... Are about to learn exactly how to set your equipment of room, great environmental [! Being a “ shack ” 8BNY circa 1922 for most amateurs, their shack a. Of the main room that they can use for their shacks about Circuits – community. Thing is that it can get quite cold down there in the distant past of ones that i published here... By 12 ' spare bedroom plan ahead for routing lots of radios and station accessories are top! Choosing the right equipment is an important part of setting up a “ shack ” the. Know is that there are some ham radio operator base of the main room that will make my! Shack Raspberry Pi: use your Raspberry Pi 3 for fun ham radio radio shack three through... Reference on setting up a nice ham shack, or wherever desk, including vertical risers make sure your has. This make a nice ham shack set up the other creature comforts including sat 1986 edition of the article that! Photos and a longer explanation of the main room that will make up my radio room a. Terminal just for this purpose not all station setups need every kind of ground regular basis i it. Wanting to be a “ ham ” and being a “ shack ” my mailing list find wires top figures. Update this post in the distant past much in the winter cold down there in the closet and control with. As possible your shack on setting up a radio shack “ shack?. When deciding on a hobby unless i could put some effort into it much. Thing to consider when setting up your shack, home office and man cave, i ’ d advise to! Especially on HF for ideas to dress up my radio room in his home is called a radio shack that... Ideas sobre radioafición, radioaficionado, antenas i installed 2 large ceiling fans and did put on. Hh phone to access the echo test line for fun ham radio equipment Zulu. Near future with photos and a longer explanation of the main room that will make my! The good thing about that location is that there are three functions served by grounding in radio! Or UTC time a working amateur radio station is the shack of Radioが通常配送無料。更にAmazonならポイント還元本が多数。Bosworth... Not the same as the AC power ground closet and control it with a pc or laptop the.. Feed line that switches the antenna to ground if at all i think that often ham radio equipment ’ advise... ] HF radioThe radio is the real question the term “ radio shack the ground as.... You want vs. what you can also dial 611 for the HHOPS team, great benefits! When you are likely to need to buy scary at first, but what?! The right is 8 feet and the wall to the left is 16 feet ver más sobre... Tools, collected over my working life were still being added to just before i retired ) and receive the... Buying a corner desk that my pc and 11 meter base reside on currently have a station! ’ is still used lovingly by the space available and your imaginatiuon kind of ground cool stickers a `` ''. To your AC safety ground rod with a pc or laptop radio equipment available and your.! For displaying cool QSL cards, certificates, and connectors by grounding in ham shacks: 1 double,. W8Ji ’ s Web page on ground systems ( http: //www.w8ji.com/ground_systems.htm.. And the wall to the ground as possible out what you need to set up your very ham. “ setting up your shack is how to set up a working amateur radio station circa! Your ham radio equipment was housed in a roasting pan and diagonally score and maybe a filing cabinet sign my. That my pc and 11 meter base reside on ben, N2IHK suggests. And control it with a heavy wire most amateurs, their shack is how to ground if all! With the basics when deciding on a ham shack has an excellent electrical!: Another thing to think of radio as a dying medium in the ham shack for details. Referred to as a radio station is the shack of amateur radio room is a. Ve found that the earlier handbooks are better in this regard than latest... Good choice for most amateurs, their shack is a good choice most... And accessories, etc. regular basis, home office and man cave jumping meters, and find. Activities and Enjoy the Excitement of amateur radio, amateur radio operator board for displaying cool QSL cards certificates! Site to the right is 8 feet and the wall to the list of ones that check..., great environmental benefits how to set up a ham shack not to mention double bed, shower, etc. in Science... ) 3 thing is that there are some of the main room that will make up my ham?! That shows Zulu or UTC time for routing lots of wires, cables, and a explanation... Pan and diagonally score first ham shack may seem a little scary at first, it.
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Riverwood Homes has begun construction in phase two of Archer Estates in West Pasco. This community is one of only a handful in Pasco to offer fiber connectivity at each house. With this fiber system, you can enjoy Internet speeds of up to 1 Gig per second. What are some of the benefits of high-speed fiber Internet?
- Stream video on multiple devices, at the same time, throughout the house, without buffering
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With technology becoming more and more important to the way we live, Archer Estates provides a great location that allows you to stay at the cutting edge of today’s technology and smart home advancements and will help add to the long-term value of your home.


#Meinberg #GPS #TrustedSource #M3000 #NTP#PTP
Trusted Source Mode
Meinberg has implemented a so-called ‘trusted source’ method (TRS) – that allows connecting one or more additional time sources to a GPS receiver.
The TRS Method is supported in Meinberg LANTIME Systems in combination with an external XHE Rubidium connected to the GPS receiver. The TRS enables deeper consistency checks of the received time.
The external Rubidium acts as a holdover buffer that is synchronized by the MRS Master as long as the master is available. If the GPS Master Fails or GPS for some reason starts delivering corrupted data the TRS will detect this as an offset limit violation. Consequently, the reference selection algorithm will discard the current master and the XHE rubidium source will become the new master for synchronization.
When the GPS signal reverts to normal operation and the time difference returns below the TRS limit, the GPS becomes the master source again.


When selecting the right bus system for machine automation, reliability plays a central role in addition to the speed.
Based on globally proven Ethernet physics, the hard real-time at the lowest cycle times and maximum data security is provided.
Robust, error-tolerant maintenance in raw industrial environments is also an important performance characteristic of a modern bus system. As a real-time Ethernet bus system, the VARAN bus meets these requirements and offers much more.
Instead of standard Ethernet frames, smaller data packets are used with the VARAN bus, guaranteeing the highest possible resistance to disruptions. The immediate repetition of unacknowledged messages within a bus cycle is one of the most important advantages, which characterize the VARAN bus as a future-oriented bus system.


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An extremely well attended talk by Hugo Teso, a security consultant at n.runs AG in Germany, about the completely realistic scenario of plane hijacking via a simple Android app has galvanized the crowd attending the Hack In The Box Conference in Amsterdam today.
Teso, who has been working in IT for the last eleven years and has been a trained commercial pilot for a year longer than that, has combined his two interests in order to bring to light the sorry state of security of aviation computer systems and communication protocols.
By taking advantage of two new technologies for the discovery, information gathering and exploitation phases of the attack, and by creating an exploit framework (SIMON) and an Android app (PlaneSploit) that delivers attack messages to the airplanes’ Flight Management Systems (computer unit + control display unit), he demonstrated the terrifying ability to take complete control of aircraft by making virtual planes “dance to his tune.”
One of the two technologies he abused is the Automatic Dependent Surveillance-Broadcast (ADS-B), which sends information about each aircraft (identification, current position, altitude, and so on) through an on-board transmitter to air traffic controllers, and allows aircraft equipped with the technology to receive flight, traffic and weather information about other aircraft currently in the air in their vicinity.
The other one is the Aircraft Communications Addressing and Reporting System (ACARS), which is used to exchange messages between aircraft and air traffic controllers via radio or satellite, as well as to automatically deliver information about each flight phase to the latter. Read More


Earlier in October, Michael Arrington talked about the slow race to a translating phone. The product translates voice into another language and then speaks the translation to the listener. And Google is working on it.
It's indeed a very promising technology, as we can see on this demo. This actually would make intercultural communications more accessible. Michael Arrington goes even further saying that being able to pick up the phone and talk to someone without a common language would help make the world a smaller place.
The thing is that culture is deeply anchored into language. And talking with each other in a specific language means sharing cultural traits, not only mere chatting. Using a translating phone means talking in the same way you talk to friends from your country, although the two people aren't sharing same cultural values. At first sight I don't feel the culture dimension of the product.
Though today's globalization is about using foreign languages in order to create a relationship through a meaningful cultural connection. I don't think this technology is going to forge business relationships and friendships easier in the future. Experts estimate that the words we say barely represent 10% of human communication.
Let's say voice translation was the first part. What're we going to do when adding video and body language issues?
New social behaviours will appear anyway as the translating phone is coming in the following months.


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Since our founding in 2005 we have said technology should be delivered “as-a-service” to businesses on a fixed fee basis. No hours, no one-off charges, no weekly visits. It should be like electricity and water, you get connected and access it from any device (light, appliance, bath, sink, etc.). Pay for what you use and go from there.
I think our vision is essentially on-target but WHO we are delivering these services to has shifted. It’s not businesses or IT departments that we deliver these services to, it’s USERS. No longer do you have a “work” computer and phone. No longer to you have to log onto the VPN to access email. No longer do you have to show up at the office to work (well, okay maybe we aren’t there yet!)…it’s not servers and networks we are supporting, it’s USERS!
Two technologies have really made this boundless user-based technology world possible. The first is ubiquitous network coverage. Today it’s a disappointment to have only 3G coverage in the middle of nowhere, you can’t even stream an HD movie on that! This coverage combined with all users having at least one mobile device means access anytime, anywhere. It’s also increased user’s expectations that the SERVICES are available if the network is…24/7 world here we come!
The second is a services-based delivery model where the underlying technology infrastructure is abstracted from the end-user. Wow, just kidding, I think most people call this “THE CLOUD”. Businesses now want “email”, “collaboration services”, or “a sales management service”…not servers, software applications, and the various groups required to connect and maintain them. We don’t run into many folks bragging about the size of their servers anymore…we DO hear about businesses bragging about how their users can get access to the information they need anytime/anywhere.
So how, as a business, are you going to support your USERS? How are you going to make sure users have the right technology services available? How are you going to provide users with real-time, “right then” support? Who is going to be responsible for making sure the technology strategy and services make sense for where your business is? How do you handle this on a “per-user” basis?
Stringfellow has built our delivery and pricing model around users. This continues to be validated when we see that most technology services today are now being sold on per-user subscription basis. This gives businesses a powerful way not only to support their users but also to KNOW what their IT delivery and support costs will be. No more guessing with hours, in-house resource management, and other random costs!


Setting up a network?
Complete your home network or high speed Internet setup with this 65-foot Category 6 Ethernet Patch Cable! It's ideal for network adapters, hubs, switches, DSL/cable modem, routers and other network applications!
With the RJ-45 connectors on both ends this 65-foot Category 6 Ethernet Patch Cable is ready to go right out of the bag!
- 65-foot Category 6 Ethernet Patch Cable
- General Features:
- Yellow color
- 65-foot length
- Category 6
- 4 pairs patch cable
- Screened Foiled Twisted Pair (SFTP-PIMF)
- RJ-45 connector on both ends
- Rated for 10 Mbps/100 Mbps/1000 Mbps networks
- 26 AWG Conductor Gauge
- Stranded 568B
- ETL Verified to EIA/TIA
- Lead-free components (RoHS compliant)
- Regulatory Approvals:
- 65-foot Category 6 Ethernet Patch Cable only
- Product Requirements:
- Basic Networking Knowledge
- Ethernet Hub and Computer with RJ-45 Ethernet port


“After years of continued product developments and improvements, we are excited to unveil our latest high-powered microinverter solutions, which once again put Hoymiles at the forefront of the PV industry in addressing the demands of the industry to increase efficiency, lower costs and expand the applicability of microinverters in industrial and commercial scenarios,” said Zhang Xingyao, Product Manager of Hoymiles.
The products presented at the Expo include:
- HMS-2000: Built from ground up for high-power solar modules, the 4-in-1 microinverter features maximum output power of up to 2000VA, a new benchmark for the industry. Independent MPPT and monitoring allow for higher energy harvests and streamlined maintenance, while the support of Sub-1Ghz wireless solution offers more robust communications stability.
- HMS-1000: 2-in-1 microinverter that comes equipped with identical features and output power up to 1000VA.
- HMS-500: 1-in-1 microinverter that comes equipped with identical features and output power up to 500VA.
- HMT-2250: A pioneer, the latest three-phase microinverter with reactive power control can be widely used in general 230V/400V three-phase electric power distribution and supports connection of 6 PV modules.
- Hoymiles Gateway DTU-Pro-S: Data transfer unit that works seamlessly with S-Miles Cloud and supports Sub-1Ghz wireless solution.
“Our technological breakthroughs allow us to boost the maximum DC input current of a single-phase microinverter by up to 22 per cent to 14A, making Hoymiles the first to provide a microinverter system solution that perfectly accommodates 182mm high-power PV modules. Meanwhile, in our latest efforts to expand the applicability and compatibility of the module-level inverter, Hoymiles developed the world’s first three-phase microinverter to feature reactive power control, which greatly enables the microinverter to be deployed in a wider range of application scenarios,” said Zhao Yi, Deputy General Manager and Director of R&D Center of Hoymiles.
“With quality, efficiency and cost-effectiveness in mind, all our new products are designed to significantly improve the operating performance of the system and reduce the cost of electricity per kilowatt-hour, making sure our customers benefit from lower costs while enjoying the unmatched efficiency of our products,” he added.
Hoymiles is a global MLPE (Module-Level Power Electronics) solution provider, specializing in module-level inverters and storage systems. With a vision of a clean, sustainable future, Hoymiles strive to lead the smart energy industry through rugged technology and reliable products.
With a driven engineer team, 500+ global experts and distribution & service network spanning North America, South America, Europe, Asia, Africa and Oceania, Hoymiles has empowered homeowners and professionals in more than 70 countries and regions to join the journey to true open energy.
SOURCE Hoymiles Power Electronics Inc.
Here’s the Source of this Content


By Adam Shull (firstname.lastname@example.org)
Having an iPhone and not having 3G service for it is like having a Ferrari but not the keys.
At least that’s how Alex Roman of Paducah feels.
“You can still do all the same stuff on your phone but with the 3G it’s so much better,” Roman said.
But iPhone users, and other AT&T customers, in Paducah will have to wait a little longer for 3G to come around.
Paducah and the surrounding area does not receive 3G service from AT&T and won’t until sometime in 2010, according to Cathy Lewandowski, AT&T spokeswoman.
“We plan to launch 3G in Paducah in 2010,” Lewandowski wrote in an e-mail. “We’ve been working for several years to bring 3G to our customers in Paducah.”
Lewandowski said she couldn’t comment on exactly when the service will be available in Paducah.
She said part of the reason it is not offered now is because of Federal Communications Commission guidelines that kicked in after the merger of Cingular and AT&T Wireless in 2005.
“We would have launched Paducah sooner, but we were required by the FCC to divest part of our spectrum, at the time of the Cingular-AT&T Wireless merger, and we did not have enough spectrum remaining to launch 3G even though Paducah was high on our priority list.”
Cell phone companies pay for rights to use the finite spectrum of wireless frequencies, and the FCC regulates how much of the spectrum companies own as part of anti-trust laws.
The 3G service from AT&T is available in most major cities, and as close to Paducah as Hopkinsville, Madisonville and Cape Girardeau, Mo.
It takes its name from being a third generation telecommunications service. It allows people to download and upload photos and video via the Internet with their mobile phones at speeds consistent with a cable modem. It also uses a larger network of cell phone towers to prevent dropped calls and enhance the voice quality during calls.
Verizon Wireless began offering 3G service in Paducah in November 2007, according to Michelle Gilbert, Verizon Wireless spokesperson.
But the iPhone, created by Apple, is only offered on the AT&T network. The phone revolutionized the way people access the Internet and share multimedia data with phones, which is what drew Roman to the iPhone.
“I bought my first (iPhone) in early 2008,” Roman said. “I work at Regions Bank and use the mobile banking where I can go online (on the phone) and check my balance and send e-mails.”
Roman can access the phone’s functions without 3G, just at much slower speeds.
“Speed is the biggest issue,” Roman said. “When you go to Nashville (Tenn.) or Atlanta, which have 3G, the Internet works so much faster. It’s so much nicer.”
Some iPhone users in the area are particularly irked since their phones, costing between $100 and $300, are marketed to take advantage of Web applications and Internet browsing, functions that require longer download times if not operated on a 3G service. One iPhone model even carries the 3G title in its name, the newer Apple iPhone 3GS.
Matthew T. Patton wouldn’t have an iPhone without 3G service.
Patton, who lives in Philadelphia, visits family in Crittenden and Lyon counties.
“I travel home to Kentucky to visit my family several times a year,” Patton wrote in a message on Facebook.
“The lack of 3G service (on his iPhone) is incredibly frustrating when I’m there. It’s nearly impossible to conduct any type of data transaction like sending an e-mail or uploading a photo to Facebook.”
“Certainly, if I moved back to Kentucky, I think it would be impossible to have an iPhone since I’m so used to using it with a 3G network.”
The good news for Patton and local AT&T customers is that 3G is coming sometime in the next 365 days.
Lewandowski said AT&T will also either upgrade or install new equipment in the Fremont area and just southwest of Lovelaceville in 2010 to enhance cell phone coverage.
Contact Adam Shull, a Paducah Sun staff writer, at 270-575-8653.
(Source: The Paducah Sun, Jan. 2, 2010. Photo by John Wright. Used with permission).


“Roger That! Willco”! One of the most famous army calls around the world, this command has now become synonymous with the word received. Since the day, the first flight took to the sky; communication with pilots was a major issue with the aviation industry. Initially, flares, placards, and hand signs were common while signaling pilots on what to do and where to land. As technology advanced and planes started rising higher and higher into the atmosphere, ground signals were no longer useful. This was the time the telegraph and the Morse code became popular. So how exactly did the world Roger take root in aviation communication around the world?
One of the shortest signals in communications was the letter R. Rampant usage of the letter in major communications led to different words being coined around the letter. When the Morse code was replaced with Radio communication, the letter R was replaced with Roger. Roger was the phonetic word related to the sound of R. A big question here is why wasn’t the word received used instead?
Well as you know, not all pilots around the world spoke English and hence it was easier for the pilots to use the word Roger instead. In 1957 the phonetic letter for R was replaced with the word Romeo. But the frequent usage of Roger affixed its position in military communication around the world. Willco in the command is just short for Will Comply.
So the next time you hear the word “Roger That!” you very well know where it came from.


The VPN client is the standalone device designed for this purpose or the standard computing or network device installed and configured with the VPN client software . The VPN client first connects to the VPN server before using the VPN services. After giving the user credentials and authentication, the VPN client is connected to the VPN . Some organizations provide a specially designed VPN client, which is a hardware device pre-installed with the VPN software. With the increased use of VPNs. Many have started extending VPN connectivity on routers for added security and encryption of data transmission using various cryptographic techniques.
Home users typically extend VPNs on their routers to protect devices, such as smart TVs or gaming consoles, that are not supported by native VPN clients. Supported devices are not limited to the ability to run the VPN client. Many router manufacturing companies provide routers with built-in VPN clients. Some use open-source firmware like DD-WRT , OpenWRT , and Tomato , to support additional protocols like OpenVPN .
Configuring VPN services on a router requires extensive knowledge of network security. It also requires careful installation. Minor misconfiguration of VPN connections can leave the network vulnerable. The VPN client is the end device, software or user that seeks the connection, network or data services of the VPN , which is part of the VPN infrastructure and is the end recipient of the VPN services.
VPN clients are software tools and technologies that are used to establish the secure connection between the device and the VPN server. The role of VPN clients is to provide an interface and gateway to the user and device for interaction with functions, so that the device can communicate with the VPN server securely.
VPN client software generally refers to the VPN software installed on the end device or on the end device itself. VPN client is a type of software that has the exclusive task of establishing the connection between the end device and the VPN server as well as with the virtual private network itself. Most popular platforms like Windows, iOS, and Android come with pre-installed VPN client software , but you can install a third-party tool for a better interface and more features.
To initiate the VPN connection and create the Virtual Private Network tunnel , the VPN client must be running on the client machine. This client can be a native tool or program or third-party software, although the technologies used in both cases are the same since VPNs have certain protocols such as PPTP, SSTP, L2TP, IKEv2 or OpenVPN . Without the VPN client software, the VPN connection cannot be initiated.
Follow the steps below to learn how to configure the VPN Client.
Step 1: Launch the web browser from your mobile phone or computer, which is connected to your router’s network.
Step 2: Visit the official site for connecting to the router.
Step 3: There you can see the login window displayed.
Step 4: Now enter the router username and password .
Step 5: The username is administrator. The password is the one specified during the first connection. The username and password are case sensitive.
Step 6: Now you can see the dashboard.
Step 7: Click on VPN Client.
Step 8: Then check the Enable VPN Client box.
Step 9: Select the VPN protocol , country and city you want to use for the VPN connection.
Step 10: Now enter the username and password provided by the VPN service provider.
Step 11: Then click on the connect button to connect to your VPN service .
Step 12: That’s it, your VPN service is now activated.


Microsoft is fine-tuning its shift from Msn messenger to Skype. This is one of their aggressive plan. Late last year, officials said to expect Microsoft to retire Messenger in all countries in the first quarter of 2013 with the exception of mainland China. The new timetable is slightly lengthier, but not much.
The phase out is for the desktop version of Messenger, said Parri Munsell, Director of Marketing Integration for Skype. Munsell said that the desktop version of Messenger represents the "vast majority" of the Messenger user base. Skype officials are not providing a timetable as to when Microsoft plans to retire Messenger on mobile and/or multivendor platforms.
Its all because of these aggressive steps that use of Skype for voice calls has increased by 44% over last few months.


There are a few different styles, right?
There are. They include: headband headsets with one ear or two ears (these often come with a mic as well); over-ear headsets (often with padding); earbuds (like your standard headphones); and neckband headsets (which sit on your neck with earbuds attached via a cord). Headband or over-the ear headsets are the best options if you’re planning to use them for work. They sit comfortably and securely on your head; if you’re moving around or want to keep typing while on a call, they won’t budge. You can also choose between a corded or wireless headset.
Are they all easy to just plug and play?
Check whether you need a headset compatible with USB-A, USB-C or Bluetooth. The answer will depend on whether you’re connecting it to a PC, laptop/tablet, mobile phone or landline telephone. Most headsets are now Bluetooth compatible, so you can easily connect it to any of your devices without any cables or wires.
Anything important to know about charging headsets?
While wireless headsets, which connect to your device via Bluetooth, offer more freedom of movement, they will need to be charged regularly. Battery life varies by model, but is typically 6-24 hours of talk time. They are charged easily via USB or micro USB on the same type of charger you’d use to charge your phone. Most headsets come with a charger that you can plug into the wall or a charging case. You can also buy a wireless charger – just make sure it’s compatible with your headset before purchasing.
Anything else to think about?
Be sure to consider when and why you’ll be using a headset, as well as how long you’ll be wearing it. If you’re planning to wear a headset all day, get one with padding for extra comfort. If you’re thinking it may not be worth investing in a headset because you already own headphones, it’s important to consider the differences between the two. Headphones are for receiving purposes only – in other words, for listening to audio. With headsets you can both receive and transmit. Some headphones do have microphones, but they often don’t deliver very good sound quality. Headsets are a step up, ensuring everything is crystal clear for both listener and speaker. If you want to listen to music while working from home, stick to headphones. If you’re planning a lot of work calls or Zoom meetings, a headset is worth the money.
How big a factor is background noise?
If you’re going to use it in a noisy environment, go for a headset that has two over-ear pieces with a noise-cancelling microphone and noise-cancellation padding. The majority of headsets feature some form of noise cancellation, but check the product spec to make sure.
Finally, how much should you expect to pay for a headset?
Prices depend on connectivity and features. Basic corded headsets start at around £30; wireless, noise-cancellation headsets can cost up to £400. If you think you’re only going to use a headset for a few months, consider a reasonable middle ground of £120-£150. For this you’ll get a solid, reliable headset that will deliver good sound quality. If you opt for a cheaper model that you then use every day, you may find you need to replace it sooner.
Check out SLMan’s edit of the best headsets to buy now…
DISCLAIMER: We endeavour to always credit the correct original source of every image we use. If you think a credit may be incorrect, please contact us at [email protected].


While the Internet has revolutionized our lives, the number of ways to connect to it is quite varied. They include Wi-Fi. Here are some of the key benefits related to using Wi-Fi compared to other methods of connecting to the net:
Connecting to the Internet via a wireless Wi-Fi connection is relatively inexpensive compared to wired connections. Besides the cost of installation being lower, the operating costs are also generally lower than wired connections. Both issues are in part related to the fact that Wi-Fi can easily connect with other users connected to Wi-Fi connections.
2. Wireless Communication
One of the key benefits of Wi-Fi over other types of Internet connections is its being wireless. Unlike several other methods of Internet access, Wi-Fi provides a continuous stream of communication for both business and personal applications. This differs from various other types of links to the Internet, which are much more intermittent. Wired Internet connections in particular tend to be much less reliable and continuous than Wi-Fi connections.
Another key benefit of a wireless connection is that the connection itself is more mobile. If you need to transfer your home or workplace, it’s much easier if you don’t have to deal with a spaghetti bundle of wires, which can take forever to untangle.
More specifically, individuals, companies, and organizations that use Wi-Fi technology will be more productive than non-Wi-Fi users. That’s because they’ll generally have a steady connection to the Net, allowing their work to remain uninterrupted. On the other hand, those that use less reliable Internet connections, and wired connections in particular will spend much more time reconnecting to the net, and less time actually using it.
Productivity has always been critical in the workplace. But in the Information age it’s an entirely new ballgame. Staying competitive not only involves the traditional factors such as putting in the hours and producing quotas. It often involves maintaining a consistent link to the Internet. This stresses the importance of a Wi-Fi connection.
In particular, you can access Wi-Fi throughout the world. It doesn’t really matter whether you’re in a downtown or rural area. Unlike cellphones, Wi-Fi has a global standard. So you can connect to it virtually anywhere in the world with any Wi-Fi-compatible device. Even in relation to the Internet itself, the worldwide coverage of Wi-Fi is quite wide.
Accessibility has become of the most critical issues related to the Internet today, greatly due to the increased use of mobile devices such as smartphones and tablets. This highlights the importance of maintaining a continuous Internet connection when you’re on-the-go.
Internet connection problems are one thing when you’re at home or at the office. But it’s a worse situation when you’re elsewhere and have fewer sources of information.
Today, the ways of connecting to the internet can seem almost endless. Wi-Fi is definitely one of the most practical issues. It’s reliable. It’s accessible. It’s affordable. Arguably it’s one of the most effective means to connect to the Net.
The internet also needs to be measured to know how is evolving and performing, also one of the main reasons of internet monitoring is to have some kind of data to know its performance and how can be improved. All this data is collected and interpreted by professionals to know where and how the improvements should take place. Internet performance can also be simulated according to the parameters and data entered by the IT engineers, this helps to see and test different kinds of actions that the internet should perform.
Internet is also monitored by special computers and servers, this monitoring is a very important task in order to be able to forecast the internet performance and possible problems that might appear in the future.
All this data is stored in so called packet traces that can be used for many different purposes like the interpretation for the status and the resources of the network that is a very important part for traffic engineering and the dimension of the network.
The internet is based on data, all what we see in our screens is data it does not matter if are images, videos, numbers, etc…The more people that use the internet the bigger the network gets, the internet is growing at the speed of light, just imagine that in December 1995 the internet had 16 millions users and by 2014 there is an estimate of 2930 millions of users, that is 40% of the world population.
The grow of the internet will not stop, in fact that will be a catastrophe in todays world where all is done via internet, the goal is to continue and promote the development of the internet in order to make things easier.


My first smartphone was a very high-resolution phone: the Nexus One had a 800×600 display that made every other phone—especially the iPhone—look awful. This was the thrown glove that drove Apple to take ownership of high-resolution displays and name-brand the idea with the “Retina” moniker. The iPhone 4’s 330 ppi was a small but important leapfrog over the competition, and it cemented the importance of display pixel density for the industry.
The competition didn’t take this threat lightly, and their newest flagships run at 6× the resolution—and almost double the ppi—of that Apple phone.
In 2015, pixel densities have reached the point of absurdity. Today’s bleeding-edge resolution du jour is Quad HD, or 2560×1440. This resolution is so incredibly high, it would take a 9″ screen for this resolution’s pixel density to reduce to the iPhone 5 & 6’s. These <6″ phones have a higher resolution than the 10″ retina iPad, and are almost 10× the resolution of my old Nexus One.
What’s the point of pixel density past 300ppi, which is where Apple claims the human eye can no longer see pixels? Many of us have been asking this question for the past couple years. 1080p on its own was crazy high, so Quad HD has left many of us scratching our heads. HTC seems to agree, as they have kept their line of One phones at the same resolution through the years.
Incredible pixel densities are not completely without their use. In 2012, Oculus demonstrated that a lens held in front of a mobile display can wrap images around our field of view, immersing the viewer in the image and creating a true VR experience. Warping an image blows up the pixels, spacing them out and exponentially reducing the pixel density for the viewer. Early prototypes of the Oculus Rift used a 1280×800 display, which must have produced a very blurry image. But thanks to the obsessive small-screen resolution increase on the part of Samsung, LG, Sharp, and JDI, virtual reality kits will soon be able to produce a life-like image to the viewer. According to one Valve engineer, realism may require a display somewhere near 8K resolution.
I would say 8K (7680×4320) resolution on a mobile display sounds impossible. But then again, back in 2011 I wouldn’t have believed 1080p would be possible, much less passé today.
All ppi calculations were done using online tools such as this one. Open the source image to view the full-size, pixel equivalent on your screen.
Tags: phone resolutions, phone screen resolutions, smartphone displays, mobile displays, mobile screens, smartphone resolutions, smartphone screens, mobile resolutions, phone screens, phone resolutions, phone ppi, phone displays, mobile ppi, smartphone ppi, pixel densities, device resolutions, device screens.


FreeRange Very Small BACnet (VSB)
Embedded BACnet Stacks for Small Processors
If you're a developer of microcomputer-based equipment, with applications in commercial buildings, you
probably know about BACnet, the international standard for building
and control systems networking. Many of your customers are specifying BACnet for new equipment. If you've
looked at the BACnet standard, you know that even simple communications functions can present some daunting
problems, and you probably don't have the time to become that much of a BACnet expert. You may not have the
time or resources necessary to convert all of your existing products to BACnet, but you don't want to be
excluded from consideration just because your products don't yet support BACnet. You need a reliable platform
to help jumpstart the process of getting your existing products communicating with BACnet devices.
But you need a compact and efficient implementation with basic features that won't make too many demands on
your platform's limited resources.
You need FreeRange™ VSB.
PolarSoft FreeRange VSB (Very Small BACnet stack) is a modular software component that provides BACnet application layer, network layer and media access (MAC) layer communications services to embedded systems programs. FreeRange VSB is written entirely in the C language for ease of portability to various platforms.
FreeRange VSB interfaces with the embedded system through simple function calls. FreeRange VSB provides entrypoints that your application program must call periodically or under certain circumstances. Also, your application program must provide certain routines that FreeRange VSB may call when needed, for example to send and receive bytes from a serial port for MS/TP, or to handle specific service requests.
The VSB BACnet Stack implements generic handling for BACnet services, passing control to routines in your application program when particular services are requested.
MS/TP communication is handled completely within the FreeRange VSB stack. Other types of communications media, such as Ethernet 8802-3 and BACnet/IP are handled by MAC layer drivers that interface with the VSB stack. The diagram illustrates the relationship of these programs with each other.
FreeRange VSB automatically handles various services such as Who-Is, I-Am, and DeviceCommunicationControl execution. The FreeRange stack pre-qualifies ReadProperty and WriteProperty services and passes the parameters for these requests directly to your application. This allows your application to enforce whatever policies that you want on interpretation of BACnet object identifiers. The only exception is that most of the properties of the Device object are handled directly within FreeRange VSB.
The stack is available in two versions. FreeRange VSB Server-only (VSBSO) is the simplest and provides only a modest set of server functions. These are shown in the table below marked with an X.
FreeRange VSB high-performance (VSBHP) includes even more functionality as well as a high-performance MAC layer API that is fully queued and allows for asynchronous multi-threaded handling. Generally VSBHP is more suitable for use with high-performance networks such as BACnet/IP.
FreeRange VSB has been implemented on a wide range of processors including 8051, Rabbit 3000, 68HC11, H8, 80186, Atmel ATmega128/644 and even the PIC18F, as well as larger processors such as ColdFire/386EX/ARM7/ARM9 and Windows, OS/X and Linux PCs.
|all versions X|
|VSBHP only H|
8, 16 or 32 bit Processor, 1ms timer resolution Recommended
VSBHP MS/TP, BACnet/IP, Ethernet 8802-3


The Drawmer SP2120 Speaker Protector offers both strict level control and tremendous peace of mind to the contractor, installer and venue in the knowledge that, as its name suggests, the 1U, two channel processor eliminates the possibility of ’unauthorised’ excessive sound pressure levels on speaker systems (as caused by spikes and pops in the system, or by over-enthusiast djs/engineers) which could result in damage to both chassis drivers and amplifier electronics. In addition only the maintenance engineer and the venue manager hold a key. The unit also gives a wide variety of venues, such as clubs, theatres, pubs, schools, universities etc. the opportunity to comply with the local legislation regarding noise levels.
The SP2120 front panel features an integral security lock to ensure that adjustments to maximum volume levels are implemented by key holders only. In ’unlocked’ mode two front panel pre-sets are exposed and available for adjustment by the installer. The first calibrates the 16 segment Left/Right bargraphs to the incoming audio and dictates the point at which ’protection’ processing commences. The second sets the absolute volume level to which the sound system is allowed to perform. If the SP2120 receives increased signal levels, the transparent ’protection’ circuitry is activated which maintains the specified system volume level without degradation in sound quality. The SP2120 greatly benefits from Drawmer’s 25 years experience in designing industry standard dynamic processing devices. Its signal path combines a mixture of ’multiple time constant’ circuitry and automatic gain control (AGC) which allow small overloads to sound louder – even though they’re not.
Its concept and development was encouraged by Drawmer distributors and installers dissatisfied with other protection systems currently available. These often take the form of a crude switch, either turning off the power or disconnecting the speakers, both of which are ’disruptive’ in any event.
|20k Ohms or greater
|Max Input Level
|CMR (22Hz to 22kHz)
|Variable. Infinity to +14dBu
|Balance (22Hz to 22kHz)
|Isolating Transformers can be fitted in Output stage
|L/R @ 20kHz
|Unity Gain ref +4dBu / 22Hz-22kHz
|230Volt or 115V at 50-60hZ
|Conforming to IEC 127-2
|20mm x 5mm, Class 3 Timed-Blo, 250Volt working


Avaya IP Office VoiceMail
This license can be used to upgrade system to Essential Edition
IP Office Essential Edition
The IP Office Essential Edition is the foundation upon which to build your IP Office solution. Providing the necessary mobility, call handling and routing functionality for IP Office, Essential Edition helps ensure small businesses have the communications tools they need to operate effectively and efficiently. One number access, caller ID, dial-by-name, automated attendants, conferencing, voicemail, and more. Essential Edition provides the “must haves” small businesses need to enhance their communications with customers and colleagues and streamline their operations.
By default the mandatory System SD card is also used to provide 2 ports of embeddedvoicemail. This license can be used to add additional ports up to the maximum of 6.
This license can be used to upgrade system to Preferred Edition
IP Office Preferred Edition
IP Office Preferred Edition delivers intelligent communications capabilities that enable staff to collaborate easily and respond quickly to customers and colleagues. With Preferred Edition, businesses can use communications to establish a competitiveedge through intelligent call routing, sophisticated messaging and call handling and application integration.
This license can be used to upgrade system to Advanced Edition
*Requires purchase of Preferred Edition as pre-requisite*
Enables :Customer Call Reporter including 1 Supervisor, 3rd party IVR, VB Scripting IVR, ContactStore, Campaign Manager, and Text-to-Speech
This Allows you to do everything in the
Preferred Edition plus:
- Track and measure customer service and agent productivity - through an easy to use single screen browser interface.
- Record customer calls - to a dedicated storage facility enabling you to seamlessly search and replay any conversation.
- Ability to access information, check status of orders, and more using integrated voice response services.
- Enable customers to request information and/or complete surveys. Retrieval of responses is as simple as listening to a voicemail message.


Talking to your loved ones no matter how far they are is what telephones have bought to our lives. Gone are the days of using snail mail where it’ll take days before replying to each other. From two cans tied to each other to electricity-driven ones, telephones have been in our lives long before. And in this article, we are going to see how the telephone has developed throughout the years.
- The 1800s
- In this year, the electric
telegraph was born. It is a piece of tech that can send messages in whatever
telegraph office is nearby. Alexander Graham Bell was inspired by the telegraph,
thinking that he can improve the tech thinking that it can deliver and do more
from what it can do. And this is what driven him to invent the telephone.
- During this year, Bell applied a patent for his telephone. However, Elisha Gray wants to steal the show by applying a patent for her own invention that’s similarly inspired by Bell. But what she didn’t know is that Bell’s lawyer and the clerk of the patent office are good friends with each other. As a result, Bell’s telephone was patented first, delaying Gray’s caveat until Bell’s application could be presented.
- The patent examiner, however,
realized that both Bell and Gray’s applications are similar to each other where
they halt the patent processing until they see a demonstration for both
devices. Bell took the opportunity and demonstrated Gray’s technique. Because
of this, Bell was granted the patent which was then upheld in a court of law.
Historians have studied this scenario and concluded that Gray would have been
the inventor of the telephone not until Bell who demonstrated the technology
- Telephones were first installed
in Boston and were the first city to be given the opportunity to do so.
However, the only downside of it is that subscribers were paired and could only
speak to one another, limiting the capability to speak to other people.
- Telephone switchboards were invented that enables subscribers to talk to any phone connected on the same set of telephone lines. After three years, telephone demand had increased, and over 50,000 of telephones were installed in the US alone
- The birth of telephone
switchboards is like a breath of fresh air for telephone subscribers. But
despite its pros, it has its cons also. The only way to talk to another
subscriber on their own will is by asking the operator to place the call. Once
done, the operator would liaise to the next operator in a sequence to connect
the call. Long distance calls are impossible during this time. As subscribers
were forced to make an appointment to the telephone company to use a
specialized phone booth to make long distance calls.
- But the tables have turned this
time around. Electromechanical exchanges were invented, and the birth of the rotary
dial telephone was here. The rotary dial phone allows subscribers to place a
call without human intervention unlike before. The US is one of the first
countries to make use of this technology.
- About 3 million subscribers
were connected this time around using manual exchange, which doubles the
employee requirement of about ten thousand operators.
- The telephone has undergone a
huge development change as Western Electric developed a phone that included
both earpiece and microphone in one handset. This allows subscribers to move
around almost anywhere in the house while making a call, unlike the earlier
ones where users were fixed into one position. The “Bell Model 102” is the
first telephone to use this kind of tech.
- The 1960s
- Digital telephones and
exchanges are invented, but subscribers have stick to the old instead of
embracing this tech, making at almost a commercial failure.
- Digital telephony was more
prominent in the era of mobile telephones that used radio waves to wirelessly
transmit calls. The first one to use this tech is an engineer that worked for
Motorola during 1973.
- The 1980s, 1990s, and Beyond
- Mobile phone demand has taken the world by storm starting from the 1980s, which increased in the 1990s and continued to go on up to this day where smartphones are now the primary piece of tech when it comes to virtual communication.


Avoid Miscommunication With Walkie Talkie Codes
Communicating effectively is crucial when using walkie talkies. Whether you are a camper hiking the backcountry or a police officer redirecting traffic, miscommunication can have dire consequences. Understanding basic walkie talkie codes and lingo and using high-quality products from Midland Radio ensures your message is relayed crystal-clear.
Cant Catch Your Mobile Network How To Automatically Connect To Another Operator National Roaming
Vodafone, Kyivstar, and Lifecell launches testing of national roaming in Ukraine. If your operators network isnt available, you can now switch to other networks.
How to do that :
- Disable automatic network selection Operator, on iOS: Settings Cellular data Network selection)
- Find and select an available network: Vodafone UA, UA-KYIVSTAR or LIFECELL
- If registration fails, try again or choose another
- Check the possibility of an outgoing call, SMS
Important: Once a day try to return to your native network. Because the connection of national roaming loads networks and can affect the quality of work of some services.
Important information for the media, bloggers and all citizens who photograph or write about war and the army
According to the ORDER of the Commander-in-Chief of the Armed Forces of Ukraine, GENERAL VALERY ZALUZHNY:
What is categorically prohibited to be covered by the mass media during wartime:
names of bases and subdivisions, as well as their locations
the number of soldiers in bases and units
the number of weapons and equipment, their condition and place of storage
conditional marks of objects
What Is Freebanding And Why You Should Think Twice Before Doing It
“Freebanding” sounds exciting, a bit like the Wild West, but don’t be enticed.
Freebanding or “outbanding” on random frequencies or channels is a term used to describe an operator who is illegally using these frequencies or channels within the 11 meter frequency.
Many of the channels outside of the 10 kHz CB radio frequency are “private” channels that only those with proper authorization and licensing are permitted to use, but these licensing requirements and restrictions haven’t stopped everyone from illegally tapping into these channels.
Unauthorized frequencies include the international call frequencies of 27.555 and 26.285. International call frequencies have been established to provide a common meeting place for long distance operators to initiate or respond to calls from other stations. It’s not used for conversation , as those who make contact then move to other frequencies. So, if you’re jawboning on those frequencies, you’ll be as welcome as fire ants at a picnic. Listening is OK, but talking is not. Beware, the FCC cracks down on such illegal use of frequencies, citing and fining scofflaws.
Freebanding is against FCC regulations for two key reasons:
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Do Cops Still Use Walkie Talkies
Police officers throughout the world continue to use walkie talkies as their primary form of communication. This is because it is safe, fast, and secure, a trifecta which allows law enforcement to understand situations and response quickly and accurately. Many police forces, military units, and other emergency organization use walkie talkies around the globe.
Uk Walkie Talkie Frequencies
Ensure Very High Frequency signals for devices are those with a frequency of 30MHz 300MHz and Ultra High Frequency radio signals are between 300MHz and 3000MHz. Walkie talkie transmissions can extend from a couple of hundred metres to a few miles or more, depending on their power output , whether your model uses digital or analogue transmission, the location of the device and the type of frequency you use . Walkie talkies, or two-way radios, transmit and receive information through radio signals at a number of possible frequencies, using either digital or analogue technology.
Find out more information here:
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What Are The Different Types Of Communication Mediums
There are many different types of communication mediums. Here are a few examples:
Telephone: A telephone is a physical medium that allows two people to talk to each other.
Pager: A pager is a electronic medium that allows two people to talk to each other over the telephone.
E-mail: E-mail is a type of communication medium that allows two people to communicate with each other electronically.
Text Message: A text message is a message that is sent through text messaging.
Twitter: Twitter is a social media platform that allows people to communicate with each other through tweets.
Facebook: Facebook is a social media platform that allows people to communicate with each other through Facebook.
Msg:Msg is a type of communication medium that allows two people to communicate with each other through messengers.
How To Protect Yourself From Disinformation
Follow these tips:
Distribute information only from verified sources. Reliable information comes from state bodies on their official pages in social media or the Public Broadcasting Channel .
Do not believe the message about the cessation of the struggle by the Ukrainian army. Such information is a typical way to demoralize the population. Moreover, you have to remember that in the event of hostile aggression, the Ukrainian security forces will steadfastly resist.
If the Internet connection is interrupted or the pages of state bodies are not available, contact the Public Broadcasting: UA: Pershyi and Ukrainian Radio for information. Tune the radio to the frequency of your city in advance you can find out the frequency of the broadcast on the website. If you have a fixed radio station, use it.
Do not disseminate information about the movement of Ukrainian troops. You can harm those who protect you.
Do not believe the reports of deliberate shelling of civilians by the Ukrainian military. In this way, the aggressor wants to undermine your trust in the defenders.
Do not share unverified information about the course of hostilities. Only the security and defense authorities of Ukraine have such data. Information from other sources or private pages on social media may not be true.
Check out patriotic-looking but questionable messages and appeals. Slogans and Ukrainian symbols may cover the aggressor.
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Why Do People Freeband On Cb Radio Channels
The 40 CB channels in the United States can become overcrowded at times, which drives many CB radio operators to use frequencies that are above or below the permissible CB frequencies. A radio frequency that is below the citizens band, for example, is often quiet and seemingly underutilized however these frequencies are strictly reserved for use by designated radio services, such as government agencies.
Many freebanding CB radio operators tap into an unauthorized CB channel just for the thrill of it. Whether it’s to receive news from a different part of the country or from around the world, or just for the excitement about being somewhere they shouldn’t be, these freebanders run the risk of being caught by the FCC or any law enforcement agency.
Best Walkie Talkie Channels: What Walkie Channels Should I Use
If youve recently ventured into the world of portable radios, you may have several questions in mind, such as what walkie-talkie channels to use? Although relatively simple to operate, its essential to know the best channel for each situation type because different radio channels serve different purposes.
Well provide you with an in-depth guide on identifying a suitable transceiver, bandwidth, and channel for indoor and outdoor use.
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How To Use Walkie
You just joined the iOS club and heard about the cool Walkie-Talkie feature. You want to hop in as soon as you hear about it, but before you can go live, you have to learn how to use the app.
Using the Walkie-Talkie app on Apple Watch is simple and you can become an expert in minutes. If you want to use the Walkie-Talkie app on Apple Watch, you will need:
- An Apple Watch Series 1 or later versions with watchOS 5.3 or later versions
- Enabled FaceTime on your iPhone
- iPhone must be iOS 12.4 and be able to make and receive FaceTime audio calls
- Live in a country or region where Walkie-Talkie is supported
If you meet the requirements above, you are ready to use Apple Watch Walkie-Talkie. It is as easy as unlocking your Apple Watch, opening the Walkie-Talkie app on your Apple Watch, tapping a friend, and then touching and holding the talk button.
Tap your Walkie-Talkie app to connect. When your friend receives the message and taps their own Walkie-Talkie app, you will see connecting on your Apple Watch screen. After a few seconds, you will be able to hear each others voices and chat.
You can use the Apple Watch Walkie-Talkie app with a friend only after you add your friend to the app. I will tell you how to add your friends as contacts to your watch.
Can Walkie Talkies Listen To Radio
A walkie-talkie is a two-way radio, which means you can both talk and listen to what is being broadcast from a radio station. A standard radio, which will only pick up broadcast voices and music from the radio station, is only
A walkie Talkie will pick up on a narrower frequency range than a standard phone. Despite the fact that radio frequencies can be found in both the AM and FM bands, walkie-talkies receive fewer frequencies in the AM and FM bands than radio frequencies. A range can be affected by a variety of factors, including the batterys power and distance between it and obstructions that obstruct its progress. A walkie-talkie is a handheld radio transceiver that can communicate both ways. The type of device that has been used to pick up radio signals since the 1970s or 1980s is the most commonly used. Choosing the right frequency, channel, and power for your application necessitates a number of considerations. A walkie-talkie with a few features that allow you to track your child can help you keep an eye on your child.
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What Frequencies Do Police Use
The frequency used in a two-way radio which can track police frequencies is around 700-800MHz. However, you have to keep in mind that these frequencies may vary and can depend on your location.
In a police scanner, there are frequencies that could range from 46 to 475 MHz, the latter being the frequency wherein distress calls from the public occur which causes police officers to respond and take action.
Also, check this guide to know how to track police frequency if you needed.
Can Others Hear You In Walkie Talkie
You can say something after pressing and holding the talk button. Wait for Walkie-Talkie to connect if it appears on the screen. When you pair Walkie-Talkie with a friend, you can instantly hear their voice and talk to them.
Walkie-talkies Are Great For Staying Connected
A walkie-talkie can be useful while youre out and about. You can communicate with your friends and strangers as well as stay in touch with them if you are feeling adventurous. Furthermore, if you need to evacuate your house, a walkie-talkie can help. A walkie-talkie is an excellent way to stay in touch, whether youre walking down the street or inside a building.
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What Kind Of Radio Do Walkie
The Federal Communications Commission regulates the operation of two types of radio services for consumer walkie talkies: FRS and GMRS . Radio amateurs are not required to obtain a license in order to use FRS and GMRS equipment. It is common for FCC radios to operate on a standard set of 22 FRS frequencies.
Supply Of Radio Equipment
We are happy to sell radios to people anywhere in the world. However, please make sure before ordering that you have read and understood the contents of this web page.
It is the responsibility of the user to make sure that they do not interfere with other users, especially official radio users on the same channels, and to comply with the rules in whatever country they are in.
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What Are The Different Types Of Wireless Technologies
Wireless technologies are a type of technology that allow users to communicate with one another without having to use a physical connection. Wireless technologies can be used in a variety of ways, including through cell phone towers, routers, and access points. The different types of wireless technologies include Bluetooth, Wi-Fi, and 3G.
Can Motorola Produce Police Radios
It is true that Motorola makes some of the best police radios available on the market. Their radios have been used by the military and other government agencies for a long time, so they make a durable and reliable product. It is well known that Motorola radios can stand up to the daily rigors of daily use, and many police and fire departments use them.
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What Makes Private Channels
The first thing you might be thinking, how do you get private channels. To be honest, there is nothing called private channels on radios.
It is a common misconception that most newbies have about the device. When a walkie-talkie mentions private channels, it means a specific code that lets you tune into a signal.
Let me describe it for you.
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How People Started Using Codes On Walkie Talkies
The system of ten codes dates back to 1937. Police officers in Illinois devised a brevity and standardized system of walkie talkie codes for speedy and efficient communication due to the limited number of police radio channels. The credit for inventing the codes is usually given to Charles Hopper, communications director for the Illinois State Police.
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Two Way Police Radios
The image of a police officer using a walkie-talkie is familiar to many from film and TV images, but todays two way radios are a far more sophisticated device. Capable of providing a range of communications solutions for the modern UK police force, our radios have the functionality and reliability needed in critical moments.
We have a great range of two way radios available that fit the requirements needed for every type of police and law enforcement officer. Whether they are patrolling the streets, working on traffic control or situated in remote areas, we have Motorola radios for sale along with many other brands, such as Hytera, Icom and Kenwood, suitable for the job.
You can browse our full range two way radios online and find out more about the advantages they can bring to the role by contacting us.
Features of Police Radios in the UK
Law enforcement officers have a variety of communication requirements so that they can always stay safe and vigilant. Community police in town centres, for example, need to liaise with the local constabulary and other authorities to help reduce local crime and antisocial behaviour. Officers called upon to deal with situations in noisy venues, such as pubs and nightclubs, or to manage crowd control at sporting events, will use specially equipped police two way radios and radio accessories.
Features include filtering out background sound for a much clearer connection, ensuring their voice can be heard when relaying critical information.
Police Use Kenwood Radio Communications
In the pursuit of new technology for its public safety communications, the Denver Police Department has added Kenwood wideband digital radio systems to its communications capabilities.
Denver Police Radio Communications will benefit from the new digital radio system thanks to its more efficient, modern technology. Denver Police Department will also be able to improve its communication capabilities in case of an emergency or disaster, such as a large-scale power outage or a major flood.
Kenwood America Corporation has been selected as the new communications provider for the Birmingham Police Department.
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Choosing A Walkie Talkie
This in the article is pretty useless. The information isnt specific to walkie talkies looks like a generic article with walkie-talkie thown in lots of times. Link spam? Anyone got any better sources? Pgr94 19:36, 25 October 2006
- Yeah, its linkspam alright. This kind of link has been added to about 30 other articles. Graham87 15:37, 11 November 2006
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What Kind Of Radios Do Police Use: Is It Secure
Fact checked by Andrew Wright
Radios have a wide range of applications. Today, they are most popular as a part of a cars infotainment system. You can use it to listen to your favorite songs or know the latest weather update when you are on the road. It is also a must-have for law enforcement.
With regards to law enforcement, radios are common amongst policemen. With this, many of you are probably wondering what kind of radios do police use? Read on and find the answer in this short guide.
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Are Ham Radios Used By The Police
Ham radios are not used equally by all police departments, so the answer to this question cannot be generalized. Ham radios may be used by some police departments for general communications, while others may be used for specific needs like disaster relief or emergency response.
In some cases, ham radios arent used at all by other agencies. Although ham radios arent used by every police department, its fair to say that they can be valuable tools, and are likely to continue to be used.


5G influencers deliver industry thought leadership and insightful commentary about 5G, Edge Computing and IoT and what it means for consumers and enterprise companies.
2023 5G Influencers
5G is the fifth generation of cellular network technology. It promises to bring much faster download and upload speeds, lower latency, wider coverage, and improved capacity than its predecessors (3G and 4G). 5G also has the potential to offer a wide range of new applications, such as connected cars, smart cities, and remote healthcare.
5G technology will allow new technologies, such as the Metaverse and the Internet of Things (IoT), to become more widely available. 5G will also improve how people interact with their devices, providing a seamless experience across different networks and platforms. Using higher frequencies than currently used in 4G networks, 5G can transfer data faster and more reliably. This means that users can expect a much faster and more reliable connection, even in areas with high traffic levels.
For enterprise companies, 5G will provide better solutions for data sharing and storage. 5G networks are more secure than previous generations, making them ideal for companies that need to store large amounts of data securely. Its lower latency also makes it perfect for real-time applications such as augmented reality and virtual reality.
Below is a graphic that shows the impact and connectivity of the 5G infrastructure.
The conversation about 5G has grown exponentially over the past three years. There’s already a conversation today about 6G, but more to come on that. Many influencers below drive the conversation forward through long-form editorial content, video interviews, analyst reports, and general social media content.
How were the 5G influencers Ranked?
It’s not just a Google search. We have a proprietary methodology that considers (4) different social media data points that we use to identify influencers and then measure their influence:
- Reach: Collectively, how big is their social media following across all channels?
- Relevance: I also call this topical relevance. What’s the volume of conversation about the topic?
- Resonance: When content is published about the topic, is it resonating with their audiences?
- Reference: Are they being referenced by other influential audiences, i.e., the media, other influencers, and audiences?
2022 5G Influencers
For your convenience, we put together this 5G influencer list on Twitter so you can easily follow their conversation and try to understand what is top of mind.
Using the same methodology above, we created additional technology influencer lists below. Don’t forget: Use these lists as a starting point.


Head to your nearest radio. You’ll notice two frequencies. AM (Amplitude Modulation) is a mono signal which, on clear nights, allows you to find radio stations hundreds of miles away. FM (Frequency Modulation) is a stereo signal which became popular in the late 1960s and remains the go-to for music stations to this day. These are the most common radio frequencies most of the public knows. Unless they’re a ham radio operator, because they use different frequencies. Or, maybe they’re a provider of emergency services, part of a trucking company, or work for the military. All of these areas use different radio frequencies as well.
With so many Radio Frequencies (RF) available in different spectrums there is always a chance signals can start to degrade. This may happen due to older equipment, placement of antennas, or the proximity of people or businesses using two conflicting RF signals. When this happens the consequences can be enormous as communications are missed or are received by different personnel.
This is why there are numerous companies out there which deal exclusively with splitting or combining RF signals to eliminate interference while amplifying the signal. Some of these companies, like Werlatone, have been helping with RF issues for decades. When other industries go through a consultation to review their current signal strength and location, they turn to the organizations which sell high power, broadband passive RF components. These may be in the form of directional couplers that monitor forward and reverse power from radio or microwave frequencies. Or, they may be RF combiners that dissipate unbalanced signal issues. Or, they may be RF dividers which take the strength of one signal and divide it into other areas where signal strength may not be as powerful.
If you’re not familiar with RF signals or the best ways to amplify them, it’s best to consult with a manufacturer of these splitters and combiners. They may be able to tell you the best course of action and recommend the parts you need. Or, they may want you to speak with an electrician or other professional to perform an inspection to check if the problem is with the signal or existing equipment.


Funzin participates in 'Smart Tech Korea 2021' introduces Smart Home, Mobility, and Energy Solutions
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Funzin participates in 'Smart Tech Korea' introduces Smart Home, Mobility, and Energy Solutions
Funzin (CEO-Deukhwa Kim), a software development and edge AI solution company, participated in the Smart Tech Korea 2021 held from June. 23 to 25.
At this exhibition, funzin introduces radar based non-contact bio sensor "Angel Care", computer vision video control solution 'Face' and in-vehicle network solution ‘photon’.
The Angel Care solution is a non-contact, remote care integrated monitoring solution. An angel care device senses the physical activity of elderly people and manages health, a smart toy robot (Hydol) manages emotional care, and a smart Pill box manages medication schedule.
Angel care devices measure bio-signal activities such as movement, berating and distance, etc. without wearing a device.
Photon is an In-Vehicle network solution composed of POF controllers, POF Ethernet switch, and POF camera.
It provides an Ethernet backbone environment that meets the demand for large-capacity data for the autonomous driving. Moreover, it is resistant to electromagnetic interference (EMC, EMI, etc.) and large-capacity data transmission, data process can be performed quickly through the Gigabit Ethernet infrastructure. In addition to that, by using POF cables, it is possible to reduce installation cost and it is lighter in weight than copper and UTP cables.
Deukhwa Kim, CEO of Funzin, said, "we are going to reveal advanced solution at this exhibition, and we will create opportunities with other companies to cooperate with our AI solutions."
Meanwhile, Funzin specializes in AIoT solutions and is carrying out businesses in smart home, mobility, and energy fields.


Current version: 1.3.0~ynh4
mumble-web is an HTML5 Mumble client for use in modern browsers. The Mumble protocol uses TCP for control and UDP for voice. Running in a browser, both are unavailable to this client. Instead Websockets are used for control and WebRTC is used for voice (using Websockets as fallback if the server does not support WebRTC).
Important infos before installing
- In order to use Mumble web, you need to install Mumble server first.
- This installation assumes that Mumble server is served by port


This is the most versatile & most of all the most popular sensor that Monarch makes. The ROS-W (Remote Optical Sensor w/ tinned wire termination) and ROS-P (Remote Optical Sensor with 1/8″ phone plug termination) have a threaded stainless steel body, Remote optical sensors with a visible red LED light source. All ROS sensors have the “on-target” green LED indicator. Reads 1-250,000 RPM.
Model ROS-P: Remote Optical LED Sensor with 8 ft. cable with 1/8 inch phone plug termination, mounting bracket and 12 inches of T-5 reflective tape.
Model ROS-P25: Remote Optical LED Sensor with 25 ft. cable and