HF Wire Antennas for Ham Radio. G5RV Multi-Band Dipoles - Half Wave End Feds Wire Antennas, non resonant End Feds Marconi g7fek , ZS6BKW, ZS6BKW Junior are a few of the antennas we produce for the amateur radio operator DXer. Other antennas include the zepp, the half square and the Double Bazooka antenna.
HF Antennas A Beverage antenna is a very long and low directional receiving antenna. (G9D10) An application for a Beverage antenna is as a directional receiving for low HF bands. (G9D09) A Beverage antenna is not used for transmitting because it has high losses compared to other types of antennas.Mapping the Radiation Pattern of a Fixed Long Wire Antenna 6/14/2016 Comparing the strength of digital signals between pairs of antennas allows quantitative determination of the radiation pattern. Fast Avalanche Transistor Pulser 12/18/16 This is a handy one-transistor pulse generator that you can use to measure the electrical length of cables.
So an antenna a few metres long may be well below the ideal length but can still be made to work. Early aircraft fitted with radio equipment did trail long wire antennas that needed to be wound out after Antennas can also be designed to be directional in that they radiate (or receive) signals in a...Dec 31, 2020 · Kindly say, the hf antennas for all locations is universally compatible with any devices to read HF Antennas for All Locations-L. A. Moxon 1993 HF Antennas for All Locations-Les Moxon 2011 Amateur Radio HF Antennas-Claude Jollet Imagine! You are suddenly getting 59+ signal reports. You proudly answer that you are running “barefoot” and using a
We made a long wire vertical antenna suspended from a helium balloon over the river, at 25 watts and an MFJ 993b autotuner to tune it on 40 meters at field day 2016 at the Wabasso causeway north of Vero Beach Florida. It was a successful antenna and worked very well at around 25 watts.Dec 20, 2014 · KD5FX’s design centers around the MFJ-1979 telescoping stainless steel whip, which extends to 16.9 feet. I also wanted to try a 20M Hamstick-type antenna, so I picked up an MFJ-1620T HF Stick. Both are commonly used for portable ops, and have a 3/8”x24 threaded male stud at the base end. This is the same thread as most CB antennas.
Toroid T200 for long wire antenna Requiring a unun to feed a long wire antenna ideally without a tuner a 9:1 voltage unun design using a T200-2 Toroid core was selected post 20 Sep 2020 The physical length of any HF antenna is critical to achieving resonance and good performance on a particular band. Dipoles need to be half a wavelength long, locating these long antennas can be an issue, especially when we are aiming for the 80 metre band or lower.
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...LONG WIRE (o beverage) è una antenna funzionale, economica e facile da realizzare, ideale per chi si interessa alle trasmissioni in HF (onde corte). Basic Concepts about Antenna Design Antenna design begins by understanding your transmission requirements.
In this weeks video we build a simple long wire antenna.You might have the parts sitting there in your shack to build one yourself .This antenna is nice and ... HF Antennas for Small Gardens Generally also need to be unobtrusive – but not necessarily 'stealth' Most good solutions are wire types Most good solutions involve some compromise* Beams don't usually feature! Usually need to be multi-band *not just technically but also with the xyl!
The Sigma Euro-Comm LW-40 Long wire - top band and up . The LW-40 is a long wire antenna incorporating a 9:1 UNUN at the feed point enabling it to be fed directly with 50 ohm coaxial cable. At 40.56m in length this antenna is capable of operating on all HF bands from 160m (1.8Mhz) upwards via an external ATU. It may be mounted straight, as an inverted vee or sloper. 2020 popular 1 trends in Consumer Electronics, Tools, Lights & Lighting, Home Improvement with Hf Long Wire and 1. Discover over 138 of our best selection of 1 on AliExpress.com with top-selling 1 brands. Shop the top 25 most popular 1 at the best prices!
Jul 20, 2016 · Since it's rather long (long for my property at least), many folks will bend the long wire to fit around corners, roof lines, etc. As long as the folds are > 2 foot or so, the antenna won't be affected much. Also, the length of the ladder line and the long wire matter. Those lengths are deliberately chosen to NOT resonate on any HF band. Wire antennas - Antenna special on Hard Core DX Dipole HF Antennas Antenna & Radio mod page - All band L antenna mod Antenna data, techniques, hints from The Radio works Antenna Files Page - Antenna Designs - YO files The St. Louis Vertical A Two Dollar Helical HF Portable Antenna A Mini Tuner for HF Shortened Antennas for Portables - by Dennis ...
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HF20A 1.5-30MHz 100W Long Wire HF Antenna. C $99.99. ... Jetstream JTG5RVJR Multi-Band Ham Radio Wire Antenna 10-40 M premium design. C $95.00. Was: C $100.00. 12 ... Jun 08, 2008 · The antenna is a triangle loop based off the Par Electronics End-Fedz SWL antenna kit. I added approx 60 Ft of additional wire on the end of the supplied black wire and fed it back to the end-fed Balun. In the picture you can see I attached the end of the wire antenna to the right most terminal (I hope that is the right way to do it).
If a balanced transmission line (such as twinlead) is connected directly to an unbalanced line (such as coaxial cable) the two lines become a long-wire antenna, which is undesirable for VHF and UHF. All baluns are passive bi-directional devices. SMC Group design and manufacture highly efficient and reliable HF Antennas, MF Antennas, VHF Antennas, and Microwave Antennas. All of our antennas are designed and manufactured in the UK and are renowned to be high in quality and performance; responsive in the most challenging environments.
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The wire can be mounted horizontally, vertically, as a sloper, Inverted L and as Inverted V. The long-wire antenna has the advantage that when using the right length wire, it can be used on many HF bands. This means that the antenna on many HF bands shows a reasonable SWR and often the internal tuner of the transceiver is sufficient. I am a RF and Antenna design engineer with more than 15 years of experience in modelling, simulating, packaging, and testing of the antenna systems. I was awarded my Ph.D. by Swansea University and my thesis focuses on the next generation reconfigurable antenna system for a modern...We made a long wire vertical antenna suspended from a helium balloon over the river, at 25 watts and an MFJ 993b autotuner to tune it on 40 meters at field...
The performance of a random length of wire depends on how long it is and how good the antenna tuner is. For efficient operation, the wire will need to be at least a quarter wave long at the lowest frequency you intend using it on. The radiation pattern (and efficiency of the antenna/tuner system) will vary from band to band.
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SMC Group design and manufacture highly efficient and reliable HF Antennas, MF Antennas, VHF Antennas, and Microwave Antennas. All of our antennas are designed and manufactured in the UK and are renowned to be high in quality and performance; responsive in the most challenging environments.
Hf wire antennas. Categories. Radio - electronics (1135). Hf portable antennas (10). Manufacturer. LW-40 - END-FED LONG WIRE MULTI-BAND ANTENNA 80 - 6 METERS (1,6 - 52 MHz), max. input power 400 W p.e.p. SSB.The antenna was constructed as shown in the above drawing. As with any new antenna design that gets used at this QTH, it was mounted at the 20 foot level. I know this is a bit low for an 80 meter antenna but it's a good place to start. Besides, my attic random wire antenna is about the same height.
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Don't connect this circuit to a long wire antenna unless you are curious to hear what radio chaos sounds like. Keep the antenna under a few feet in length, especially if strong stations are nearby. The N-channel JFET shown is a J309 but other similar parts may be substituted. (Possible subs include: J308-310, U310, 2N4857-4860.) Long wire antenna random wire; Loop text; Magic T combiners splitters and how they work; Metering amplifier or transmitter; MFJ 259 antenna analyzer calibration, problems, and service warnings; MFJ-1025/1026; Mixing Wide and Narrow Modes; Mobile antennas, short verticals, loading coil loss,and loading coil current; Mobile Antenna Current ...
the complete construction notes for dozens of antenna designs including wire and loop antennas, verticals, and Yagis. New designs in this edition include a C-pole ground-independent HF antenna, patch and Vivaldi antennas, “cheap” VHF and UHF Yagis, a 40 meter Moxon beam, a TV-to-ham log-periodic conversion, and improved it is difficult to form a true antenna for most RFID appli-cations. Alternatively, a small loop antenna circuit that is resonating at the frequency is used. A current flowing into the coil radiates a near-field magnetic field that falls off with r-3. This type of antenna is called a magnetic dipole antenna. For 13.56 MHz passive tag ...
Antennas for the reception of low frequency radio include our L-950 active loop, L-400B active e-field antenna, L-111 low frequency to HF converter system and the L-202B LF long wire preamplifier. For ELF and Natural Radio our L-600S H-field loop works well with a sound card or earphones. Jul 30, 2018 - This Pin was discovered by Michael Peron. Discover (and save!) your own Pins on Pinterest What became perhaps the most popular multiband Windom design of all, was the German-made Fritzel FD4 antenna, described by the late Dr. Fritz Spillner1, DJ2KY, in 1971. It had the same dimensions as the multiband Windom antenna, but fitted with a 200Ω (4:1) balun in its feedpoint and fed with coax.
Here is a simple antenna calculator for two popular forms of ham radio HF wire antennas: the horizontal dipole and the inverted "V". The Antenna Calculator for Half-Wave Dipoles Enter your desired frequency (MHz) of operation (i.e. 3.55).
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Homemade HF Antenna Balun by AA5TB. Steve Yates - AA5TB. HOME. E-mail. A balun is a device that is used at the feed point of a balanced antenna when an unbalanced feed line is desired to feed the antenna.
The beverage is a long wire antenna installed very close to the ground. The antenna should be longer than 1 wavelength and installed at a height of less than 0,05 wavelength above ground. The beverage is usually terminated in a resistance at the end (opposite the feedpoint). Wire, or dipole, HF antennas are so simple in design that many hams choose to make these antennas themselves. Hams can research the instructions or speak to Elmers about how to make a wire antenna. Simply put, a wire antenna is a wire that is cut in the middle where it attaches to a feedline.
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Dec 31, 2020 · Pick up short antennas for mobile radios and long antennas to improve the quality of transmitted signals. Finally, the Comet Original GP-3 Dual-Band 146/446 MHz is the winner of the roundup thanks to its compact design and reliable performance. Jul 30, 2018 - This Pin was discovered by Michael Peron. Discover (and save!) your own Pins on Pinterest
The long wire antenna, more correctly end fed wire antenna consists of a length of wire as high and reasonably long as possible: it is one of the easiest antennas to make and erect End fed wire antennas are one of the simplest antennas to construct and erect. Do it With Wire Almost every ham likes to experiment with antennas. Your first antenna very likely won't be your last, but you have to start somewhere. Towers and beams are great, but save all that money and effort for later and start with a wire antenna. Why wire? "Skyhooks" made with wire are relatively inexpensive compared to aluminum-tubing ...
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The beverage is a long wire antenna installed very close to the ground. The antenna should be longer than 1 wavelength and installed at a height of less than 0,05 wavelength above ground. The beverage is usually terminated in a resistance at the end (opposite the feedpoint). Beverage antennas provide one of the least expensive and most reliable ways to improve DX capabilities on the low frequencies. Long wire Resonant Antenna in Antenna and Wave Propagation by Engineering Funda. I made the HF multiband Random Long Wire Antenna with UNUN 9:1 (my toroid T130-26 from an old PC PSU) publicated by ...This is probably the oldest SWL antenna design. It is often called a "long wire" though a true long wire is cut to a specific frequency and is at least one wave length long at that frequency. A random wire, on the other hand, is generally cut to no specific length and is intended to cover a wide range of frequencies.
Amateur Radio, Antenna Theory, Homebrew Antennas, Hidden and Stealth Antennas, CC&R's The Antenna Elmer By AC3L & N3LSS -- Design your own HF/VHF/UHF dipoles, Folded dipoles As you probably know, a long wire radiates with multiple lobes, the largest of which are toward the ends of...I am looking for good ideas on multi-band HF antennas. I have two constraints: No tower and No tall trees nearby. The antenna can be ground/roof... The antenna can be ground/roof mounted or elevated on a mast of up to 30' long. It can be directional or omni-directional, wire or ridged.The antenna complimented my “low-band” horizontal dipole nicely and gave me the most useful HF bands (20-10m) without needing an ATU. Note the spelling of CobWebb vs CobWeb – The original G3TPW was designed by Steve Webb, hence the spelling.
The trailing wire and long wire HF antennas found on older aircraft and slow speed aircraft have already been covered. Older air carrierjets used a probe-type HF antenna similar to the vertical fin mounted an tenna shown in figure 4-47. This antenna includes.Matched long-wire antenna by RU3AEP. Building an efficient antenna is a big problem for an radio amateur in many cases. HF antennas, especially for lower bands, have large sizes and have to be mounted on a big height.
This antenna is not designed to be connected directly to a radio. Homebrew Multiband Vertical HF Antenna Pin My Homebrew Vertical Multiband Hf Antenna On3jt on Pinterest 450 x 600 · 80 kB · jpeg 40 Meter Vertical Antenna Homebrew multi band ham Antenna LONG WIRE - RANDOM WIRE.Dec 31, 2020 · Kindly say, the hf antennas for all locations is universally compatible with any devices to read HF Antennas for All Locations-L. A. Moxon 1993 HF Antennas for All Locations-Les Moxon 2011 Amateur Radio HF Antennas-Claude Jollet Imagine! You are suddenly getting 59+ signal reports. You proudly answer that you are running “barefoot” and using a There are two constructional methods of HF Antenna design discussed in this book both are produced from using either copper tape or copper tube. 1.1 Copper Tape. Adhesive copper tape is available in a number of widths. As a general rule, as the size of the antenna increases, the width of the tape should increase to keep the antenna
I"m trying to determine the best overall HF wire antenna I can make to cover the bands. I have a backyard that is about 140 feet long and 60 ft wide. My driveway goes around the back of the house so it would be hard to run wire along the ground. The shack is on the first floor on one side halfway to the front of the house. Wire, or dipole, HF antennas are so simple in design that many hams choose to make these antennas themselves. Hams can research the instructions or speak to Elmers about how to make a wire antenna. Simply put, a wire antenna is a wire that is cut in the middle where it attaches to a feedline. 6. HF Wire Doublet Antenna. Here’s a different kind of a dipole. It uses an open-wire feeder and an antenna tuning unit. Ham radio users opt for this model for the HF band. Nonetheless, it is essential to note that it cannot be run through a house smoothly without it becoming unbalanced.
The NB6Zep antenna is a simple inexpensive wire antenna, easy to build, that will yield excellent results on all bands. Only a dipole would be easier to construct and maintain. Unlike a dipole, the NB6Zep will operate on all ham bands 40-10 meters (including the WARC bands) with no strain on the antenna tuner, transmission line or operator.
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The antenna complimented my “low-band” horizontal dipole nicely and gave me the most useful HF bands (20-10m) without needing an ATU. Note the spelling of CobWebb vs CobWeb – The original G3TPW was designed by Steve Webb, hence the spelling. The radiator wire is custom made for us in 21 mile runs. It is a #18 gauge stranded copperweld with a tough polyethylene jacket. Breaking strength is 280# and, unlike the vinyl jacket found on the vast majority of antenna wire, the polyethylene jacket is 100% UV stable, very tough and slippery - almost like Teflon ® .
To design the antenna, you need to go to Task > Design Yagi menu. In this menu, you need to submit values of multiple parameters like Frequency, Diameter of a dipole, Dipole gap, Number of directors, Cross-section of the boom, Type of reflector (round, square, and flat ribbon), Coax type, etc.
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I love this antenna. My first true DX contact shortly after installing the Titan DX was FT5ZM, Amsterdam Island. A whopping 11422 miles from my QTH. This antenna just performs. I am trying to figure out how to get another one and get it “portable” for field day (I need to figure out the financial […] May 09, 2018 · It takes you step by step through the design of the following types of antennas: Dipole Fat Dipole Yagi Long Yagi J-Pole Super J-Pole Log Periodic Loop Antenna (MW Box Loop Antenna) Cubic Quad Vertical 1/8, 1/4, 3/8, 1/2, 5/8, 3/4, 7/8, and full wave Helical It also performs the following calculations: Transmission Line Calculator Coil Design
Trova una vasta selezione di Antenna long wire a prezzi vantaggiosi su eBay. Scegli la consegna gratis per riparmiare di più. Subito a casa e in tutta sicurezza con eBay!Dec 11, 2016 · The random wire antenna has been around as long as radio itself; what I am going to show you here is by no means a brilliant new invention. The basic design is the same as it was 100+ years ago. The fine print.
Wire antennas - Antenna special on Hard Core DX Dipole HF Antennas Antenna & Radio mod page - All band L antenna mod Antenna data, techniques, hints from The Radio works Antenna Files Page - Antenna Designs - YO files The St. Louis Vertical A Two Dollar Helical HF Portable Antenna A Mini Tuner for HF Shortened Antennas for Portables - by Dennis ...
We made a long wire vertical antenna suspended from a helium balloon over the river, at 25 watts and an MFJ 993b autotuner to tune it on 40 meters at field day 2016 at the Wabasso causeway north of Vero Beach Florida. It was a successful antenna and worked very well at around 25 watts.HF MULTIBAND ANTENNAS The Heart of these products is the ”KT” series. “KT” stands for KILLER TRIBANDER so named by the first few experienced amateurs who Beta tested the design! Designed originally in 1978, while at KLM electronics, this spectacular design holds it own with any of the multibanders on the market today. Green is the 15m long wire bicone antenna mounted in the loft Yellow is a 40m long doublet fed with 450 ohm ladder line and an auto-atu at the base Blue is the 40m long ladder line fed doublet strapped as a Tee and fed against 16 ground radials using an auto-atu at the base.
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Active antenna 1 to 20dB, 1-30 MHz range - When fate or nasty neighbors prevent you from stringing a long-wire receiving antenna, you'll find that this pocket-size antenna will give the same, or even better, reception. This "Active Antenna" is cheap to build" and has a range of 1 to 30Mhz at between 14 and 20dB gain __ Designed by Tony van Roon ... Do it With Wire Almost every ham likes to experiment with antennas. Your first antenna very likely won't be your last, but you have to start somewhere. Towers and beams are great, but save all that money and effort for later and start with a wire antenna. Why wire? "Skyhooks" made with wire are relatively inexpensive compared to aluminum-tubing ...
• The ground is part of the vertical antenna, not just a reflector of RF, unless the antenna is far removed from earth (usually only true in the VHF region) • RF currents flow in the ground in the vicinity of a vertical antenna. The region of high current is near the feed point for verticals less that /4 long, and is ~ /3 out from the feed 43 results for hf long wire antenna. Save this search. 7S0PONSOARPA7EED-1-1UJ-10FJ-1-1. SPO1UVFNDSKBORNEDXED. SIGMA EURO-COMM LW-20 HF 80 - 6m Multiband Long Wire Antenna / Aerial.


|Written by Administrator|
|Sunday, 17 May 2009 00:29|
What is I2C?
I2C is a serial bus interface developed by Philips , originally conceived as a way for parts inside a TV to communicate with a minimum of wires, it has spread and become an industry standard. I2C is an extremely simple protocol for communicating with other chips using just two signal wires. This is interesting to embedded systems engineers, because it is relatively simple to implement I2C in software. The above graphic shows some examples of what can be added to an embedded CPU with just two wires and a few lines of code. There is another interface spec which is almost the same called SMBus. The rating for the wiring might be somewhat different, and SMBus has restrictions to implement timeouts, plus various other differences. But they are so close that many consider them interchangeable.
The I2C bus is a serial bus consisting of two wires, the SCL (clock) line, and the SDA (data) line. Obviously, the data bits are shifted in and out on the SDA line, while the SCL line provides the clock so all devices know when to sample the bits in the SDA line. Unlike RS232, there are no fixed baud rates, so the clock does not have to be regular.
In the simplest situation, one part is a master, and it can send data to (or receive data from) any slave on the two-wire bus. Each part on the bus has a unique address, so when the master requests a transaction, only one device responds. It is very easy to write a simple software implementation which will allow a CPU to communicate with I2C slave parts, if you don't bother implementing multiple-master arbitration etc.
The protocol has more advanced features also. There is a system for having multiple masters on the bus, and advanced addressing to allow more than 127 devices. However, for the simple project, most of the benefit of I2C can be realized by only using the dirt-simple baseline implementation.
|Last Updated on Sunday, 17 May 2009 13:39|


Who we are
The team at IPv4 Brokers has significant experience in the IP market place. Statistics show there are tens of millions of unused IPv4 addresses out there, however finding the address space on sale is hard, given their scarcity. That’s why we take pride in connecting buyers and sellers from all industries alike, to make ensure IPv4 space is still within reach.
The team at IPv4 Brokers has a decade of experience in the data center and network industry. We have developed solid partnerships with data center providers and network operators, and have worked with some of the most prestigious companies around the world. We leverage our long-term relationships to help source IPv4 space from trusted partners with great reputations.
Many companies have dormant IPv4 blocks. These are untapped assets. We help companies improve their bottom line by bringing their unused IPv4 capacity to market.
Why is IPv4 important?
The newer IPv6 protocol, which offers significant benefits, was meant to replace the IPv4 protocol. In the ten years since it was introduced, IPv6 has failed to fully replace the robust IPv4 protocol, in fact, its only adopted by a small percentage or organizations globally. Most companies avoid dealing with its complexity levels. Moreover, migrating to the new protocol is costly and time-consuming, making it unattractive and not practical. As a result, its adoption remains below 15 %, while the demand for the older IPv4 protocol keeps on rising.
High demand for IPv4
The situation is most significant for large organizations. Network operators and hosting providers, for instance, have IPv4 addresses deeply embedded into their infrastructure by way of their clients’, which makes any migration difficult. Consequently, many organizations find themselves in a dilemma. They have to choose between the cost and pain of migrating or figure out a way to acquire additional IPv4 space.
Due to the rising demand for scarce IPv4 addresses, and lack of knowledge, there is a gap in the IP industry. Our approach targets the companies who have available space and organizations who need it, to create a streamlined ecosystem of happy participants. Additionally, we make it possible for other ARIN, RIPE and APNIC to all participate in cross-region transfers.
Why we stand out
Our main goal is truly customer focused. And with that focus, we have developed a process to help companies looking to sell and buy IPv4 space.
First, our vetting process sifts through every IPv4 block to ensure we have clean addresses for sale.
Second, we maintain a personal touch when dealing with clients. Our main motivation is to help facilitate a true business need. Our objective is to make the process seamless and painless for everyone.
Finally, our prices are very competitive because we keep our fees and overhead low.
Because we have pre-existing relations with hosting providers, network operators, and enterprises, our reputation continues to lend itself well to everyone we work with.
For anyone needing to buy IPv4 address, it’s imperative they plan ahead. Our advisors are on hand to assist clients in securing additional space when they need it, and to choose the right partners to facilitate their needs.


Hosted PBX is a fully-managed, enterprise-grade phone system that utilizes cloud-based technology, to connect your business without the costs of a traditional phone system. Our hosted PBX grows with your business, letting you easily add users or locations at any time. Whether you are a small business of five or a corporation of 5,000 with offices across Canada.
Voice over internet protocol is the voice communication and multimedia sessions provided over the internet. It takes up little bandwidth and is a low-cost solution for businesses. Transitioning to this service is easy and the reduction in monthly phone bills can be dramatic. VoIP is usually part of a unified communication package and both data and voice can be run over a single network, which reduced infrastructure costs. It has a simple user interface, that is easy for everyone to take part in, and new technology means that there is no need to carry both a cellular phone and a desktop phone
Unified communications are the integration of enterprise communications to make correspondence easier in the workplace. These components include chat, status indicators (a person can set themselves as available, away, or do not disturb), voice, mobility, audio, web & video, fixed-mobile convergence, desktop sharing, data sharing (interactive whiteboards), call control, speech recognition, and unified messaging. Unified communication essentially encompasses all forms of communication that are generated and exchanged via a network.


Geneva, Switzerland.- Infomed Cuban network won today the prize of the 2017 World Summit on the Information Society. It is a project recognized as a milestone in the computerization of society in Cuba.
Houlin Zhao, Secretary General of the International Telecommunication Union announced the news, as part of the meetings of the meeting that began yesterday in Geneva.
The award of the 2017 World Summit on the Information Society recognizes the successes achieved by the States in the implementation of the commitments made at the United Nations summit, held in two phases in 2003 and 2005.
Initiatives and programs are rewarded to improve global connectivity, taking into account that information and telecommunications technologies are essential to achieving the Sustainable Development Goals of the United Nations.


My friend Anne Butler reminded me of this. It could save your life!
Is your mobile phone registered for the 999 text service?
If you have an emergency in the hills and do not have enough signal to make a voice call there may be sufficient signal to send an emergency text to 999.
I have used it and it works!
To do this your phone MUST be registered for the 999 text service.
Text the word ‘register’ to 999. You will get a reply, and should then follow the instructions you are sent. This will take about two minutes of your time and could save your life. Details in the link below.
Since 2009 it has been possible to send a text to the emergency services on 999 – referred to as EmergencySMS. The service is primarily aimed at deaf and speech impaired people, but it is not restricted to that subset of the population.
A voice call to 999 must always be used in preference to a text. (This advice is from BT, who run the 999 and Emergency SMS functions.)
Before you can use EmergencySMS
To use the service you must first register, which is a simple process – see below.
1. Send the word “register” to 999
2. You will receive a message about the service
3. When you have read the message, reply with ‘yes’ (in a text message to 999)
4. You will receive a further message confirming registration, or that there has been a problem with registering your phone
To check registration
At any time you can check whether your phone is registered by sending the word ‘register’ to 999.
Using the Service
To use the service, you just send a descriptive text – see example – to 999 and await a reply. Do not assume that your message has been received until you receive a reply, which should be in 2 to 3 minutes.
If you do not have a signal on your home network, you will not be able to send a text to 999.
For full details see http://www.emergencysms.org.uk/ with further information from Ofcom at http://consumers.ofcom.org.uk/2009/09/trials-begin-on-emergency-sms-system/
Please remember a phone needs to be fully charged if your on the hill and protected from the weather. I always carry a battery charger on the hill and protect my phone in a case.


SMS (Short Message Service) has always been in demand, whether it’s for personnel use or commercial needs. It is short, crisp, and conveys the message well and directly to the receiver. Businesses and organizations utilize this functionality well with bulk SMS services All the commercial messages you get on the phone from Banks, colleges, companies are a part of bulk SMSs. Arihant Global is one of the time and again recognized company Bulk SMS service provider in Jaipur. we have been operating successfully for 8 years and we continue to serve every type of business.


Lighting control for the modern world
The most robust, cost effective and future-proof wireless lighting control solution.
Watch how Casambi has been utilised throughout the BBC property portfolio in the UK
The Casambi Solution
The Casambi solution is based on Bluetooth Low Energy, the state-of-the-art wireless technology and the only low power wireless technology in all modern smartphones, tablets and even smartwatches, making it the only mainstream and future proof low power radio technology in the world.
Bluetooth Low Energy was developed at Nokia Research Center where the founders of Casambi worked. That’s why Casambi has had the unique advantage in realizing the potential of Bluetooth Low Energy early on. Casambi started the development of the solution before there were any Bluetooth Low Energy devices on the market
Casambi wireless lighting control systems are fully scalable and are suited equally well for simple small one room solutions to whole house technology and complex multi-story commercial buildings.
LED Lighting Technology is the official Casambi distribution partner for the Channel Islands. We work closely with our UK and Ireland national distributor, Holders Technology Ltd and also Casambi head office in Finland to design and specify your Casambi network installation ensuring that the perfect solution is provided to offer ultimate flexibility.
To attain distribution partner status LED Lighting Technology have attended certified training provided by Casambi and are pleased to offer a locally based commissioning service, technical support and after sales care. We also work with select electrical contractors that have attended certified Casambi training to ensure that your installation goes to plan and exceeds your aspirations, you can also rest assured that we have direct access to manufacturer specific technical support.
Wireless Mesh Network
On top of Bluetooth Low Energy, the Casambi technology provides a mesh network where all the intelligence of the system is replicated in every node and, in such a way, creates a system with no single points of failure.
Such self-organising wireless mesh network can control a large number of fixtures from any point. It also allows for firmware updates over the network, allowing any kind of changes to be made over-the-air. In this kind of fully distributed and symmetric architecture, any unit can go offline and catch up from others when they return back online.
The Casambi devices are smart on their own and only connected when needed. An Internet connection is not necessary for normal operation, it is just needed for user interface configurations to be sent or recalled from the cloud service
The Casambi app works as one of the user interfaces in a Casambi lighting control solution, as the commissioning tool and as well as a remote gateway. The Casambi app works with iOS as well as Android devices, like smartphones, tablets and smartwatches. The app is free to download by any end-user.
The Casambi app is made by user interface experts and in a way, that anyone – regardless of technical proficiency – can use it. The Casambi lighting control technology gives a possibility for Casambi’s partners to implement and develop anything needed for a full-featured lighting control system, but the Casambi app only shows in the user interface the functionality that is relevant to that particular installation. Therefore, the Casambi app is equally well suitable for the professional lighting market as well as the residential field
Casambi offers a large variety of possibilities for a user to interact with the lighting depending on the user’s individual requirements. The app for smartphones, tablets and smartwatches is the most elaborated user interface. Besides the app, traditional wall switches, push buttons, Casambi’s own scene controllers and many other control points can be used.
Thanks to the Casambi Bluetooth module and the versatile customisable software, all of Casambi’s partners can develop their own user interfaces for a Casambi lighting control system. All of the partner products are compatible with each other as well as with all Casambi’s native products
Kinetic Smart Switches
Our range of EnOcean Smart Switches require no power supply or batteries, they are powered kinetically, whenever a rocker switch is pressed or released enough electrical energy is created to send the signal to the Casambi system. The switch plates are flush mounted and do not require a back-box so can be fitted to any flat surface. Kinetic self-powered switch modules are available in a vast range of plate and button finishes to suit the requirements of any project.
The Casambi lighting control solution provides all the control options that are expected from a full-featured professional lighting control system.


Accelerate your digital transformation
Reinventing the future with a transformation with Google cloud
Enhancing Communication and Collaboration ?
Google Workspace for Education is a collection of cloud-based productivity and collaboration tools specifically designed for educational institutions. It includes various apps such as Gmail, Calendar, Drive, Docs, Sheets, and Slides, which can be used by teachers, students, and staff to create and share documents, collaborate on projects, and communicate with one another.
Google Meet is a video conferencing and collaboration tool developed by Google. It allows users to participate in virtual meetings and collaborate with others in real-time, regardless of their location. Google Meet supports high-definition video, which allows users to see and hear each other clearly during virtual meetings.


A network socket is an endpoint of a connection in a computer network. In Internet Protocol (IP) networks, these are often called Internet sockets. It is a handle (abstract reference) that a program can pass to the networking application programming interface (API) to use the connection for receiving and sending data. Sockets are often represented internally as integers.
A socket API is an application programming interface, usually provided by the operating system, that allows application programs to control and use network sockets. Internet socket APIs are usually based on the Berkeley sockets standard. In the Berkeley sockets standard, sockets are a form of file descriptor (a file handle), due to the Unix philosophy that "everything is a file", and the analogies between sockets and files. Both have functions to read, write, open, and close. In practice the differences mean the analogy is strained, and one instead uses different interfaces (send and receive) on a socket. In inter-process communication, each end generally has its own socket, but these may use different APIs: they are abstracted by the network protocol.
A socket address is the combination of an IP address and a port number, much like one end of a telephone connection is the combination of a phone number and a particular extension. Sockets need not have an address, for example, for only sending data, but if a program binds a socket to an address, the socket can be used to receive data sent to that address. Based on this address, Internet sockets deliver incoming data packets to the appropriate application process or thread.
An Internet socket is characterized by at least the following:
- local socket address, consisting of the local IP address and a port number
- protocol: A transport protocol, e.g., TCP, UDP, raw IP. This means that TCP port 53 and UDP port 53 are distinct sockets.
A socket that has been connected to another socket, e.g., during the establishment of a TCP connection, also has a remote socket address.
Within the operating system and the application that created a socket, a socket is referred to by a unique integer value called a socket descriptor. The operating system forwards the payload of incoming IP packets to the corresponding application by extracting the socket address information from the IP and transport protocol headers and stripping the headers from the application data.
In IETF Request for Comments, Internet Standards, in many textbooks, as well as in this article, the term socket refers to an entity that is uniquely identified by the socket number. In other textbooks, the term socket refers to a local socket address, i.e. a "combination of an IP address and a port number". In the original definition of socket given in RFC 147, as it was related to the ARPA network in 1971, "the socket is specified as a 32 bit number with even sockets identifying receiving sockets and odd sockets identifying sending sockets." Today, however, socket communications are bidirectional.
This example, modeled according to the Berkeley socket interface, sends the string "Hello, world!" via TCP to port 80 of the host with address 18.104.22.168. It illustrates the creation of a socket (getSocket), connecting it to the remote host, sending the string, and finally closing the socket:
Socket socket = getSocket(type = "TCP") connect(socket, address = "22.214.171.124", port = "80") send(socket, "Hello, world!") close(socket)
Several types of Internet socket are available:
- Datagram sockets, also known as connectionless sockets, which use User Datagram Protocol (UDP).
- Stream sockets, also known as connection-oriented sockets, which use Transmission Control Protocol (TCP), Stream Control Transmission Protocol (SCTP) or Datagram Congestion Control Protocol (DCCP).
- Raw sockets (or Raw IP sockets), typically available in routers and other network equipment. Here the transport layer is bypassed, and the packet headers are made accessible to the application.
Socket states in the client-server model
Computer processes that provide application services are referred to as servers, and create sockets on start up that are in listening state. These sockets are waiting for initiatives from client programs.
A TCP server may serve several clients concurrently, by creating a child process for each client and establishing a TCP connection between the child process and the client. Unique dedicated sockets are created for each connection. These are in established state when a socket-to-socket virtual connection or virtual circuit (VC), also known as a TCP session, is established with the remote socket, providing a duplex byte stream.
A server may create several concurrently established TCP sockets with the same local port number and local IP address, each mapped to its own server-child process, serving its own client process. They are treated as different sockets by the operating system, since the remote socket address (the client IP address and/or port number) are different; i.e. since they have different socket pair tuples.
A UDP socket cannot be in an established state, since UDP is connectionless. Therefore, netstat does not show the state of a UDP socket. A UDP server does not create new child processes for every concurrently served client, but the same process handles incoming data packets from all remote clients sequentially through the same socket. It implies that UDP sockets are not identified by the remote address, but only by the local address, although each message has an associated remote address.
Communicating local and remote sockets are called socket pairs. Each socket pair is described by a unique 4-tuple consisting of source and destination IP addresses and port numbers, i.e. of local and remote socket addresses. As seen in the discussion above, in the TCP case, each unique socket pair 4-tuple is assigned a socket number, while in the UDP case, each unique local socket address is assigned a socket number.
Sockets are usually implemented by an application programming interface (API) library. Most implementations are based on Berkeley sockets, for example Winsock introduced in 1991. Other API implementations exist, such as the STREAMS-based Transport Layer Interface (TLI).
Development of application programs that utilize this API is called socket programming or network programming.
In 1983, Berkeley sockets, also known as the BSD socket API, originated with the 4.2BSD Unix operating system (released in 1983) as an API. Only in 1989, however, could UC Berkeley release versions of its operating system and networking library free from the licensing constraints of AT&T's copyright-protected Unix.
Sockets in network equipment
The socket is primarily a concept used in the Transport Layer of the Internet model. Networking equipment such as routers and switches do not require implementations of the Transport Layer, as they operate on the Link Layer level (switches) or at the Internet Layer (routers). However, stateful network firewalls, network address translators, and proxy servers keep track of active socket pairs. Also in fair queuing, layer 3 switching and quality of service (QoS) support in routers, packet flows may be identified by extracting information about the socket pairs. Raw sockets are typically available in network equipment and are used for routing protocols such as IGRP and OSPF, and in Internet Control Message Protocol (ICMP).
- Cisco Networking Academy Program, CCNA 1 and 2 Companion Guide Revised Third Edition, P.480, ISBN 1-58713-150-1
- www-306.ibm.com - AnyNet Guide to Sockets over SNA
- books.google.com - UNIX Network Programming: The sockets networking API
- books.google.com - Designing BSD Rootkits: An Introduction to Kernel Hacking
- Wikipedia: Berkeley sockets 2011-02-18
- (Goodheart 1994, p. 11)
- (Goodheart 1994, p. 17)
- Wikipedia: Transport Layer Interface 2011-02-18
- historyofcomputercommunications.info - Book: 9.8 TCP/IP and XNS 1981 - 1983
- mit.edu - The Desktop Computer as a Network Participant.pdf 1985
- How sockets work - IBM information center
- Client/Server Programming with TCP/IP Sockets
- Beej's Guide to Network Programming
- Java Tutorials: Networking basics


CallStation - Version 6.0.0 Everything you need to manage your phone calls. CallStation includes an answering system with multiple greetings, message forwarding, and remote access, a phone dialer with contact manager and speakerphone support, conversation recording, plus full Caller ID support. Caller ID features include Auto-Name-Lookup, E-Mail Notification, Speech Synthesis, and Auto-Hang-Up on unwanted callers. With the built-in fax receive capability you can receive both voice messages and faxes on the same line. Runs as a tray application. CallStation is TAPI compliant and can share your modem with other TAPI programs.


Enterprise Architecture for LandWarNet 2020 and Beyond
Modernizing Army Network via Network Capability Set Management
Note: Architectures published on this website are based on LandWarNet (LWN) 2020 guidance. LWN 2025 guidance will be reflected in future versions of the architectures.
In March 2013, the Secretary of the Army directed capability set management as the primary approach for modernizing the network and IT acquisitions. Network Capability Sets (NCS) address operational and institutional requirements through integrated hardware, applications, communication transport, and services.
The NCS concept synchronizes IT deployed to support both warfighting and business missions and ensures Army networks are nested within Department of Defense standards. Each NCS has operational components, prioritized according to the ARFORGEN cycle, and institutional components based on known network requirements. The Army Enterprise Network Council (AENC), chartered on 23 Dec. 2013, operationalizes, governs, and synchronizes NCS investment planning and modernization activities.
Synchronizing Network Strategy and Architecture
In support of NCS, the Army is ensuring the LandWarNet strategy and enterprise architecture are fully synchronized. This effort aligns headquarters-level planning and guidance documents to establish a common plan and provide design-focused guidance to the acquisition community.
The following publications define the strategy, architecture, and required actions to realize LWN 2020 and Beyond:
- LandWarNet 2020 and Beyond Enterprise Architecture v1.0 (Aug. 2013). The end-state enterprise architecture for LandWarNet that satisfies the Army Network Strategy. This document provides architecture guidance and direction to align Army IT investments with the Army IT vision and with the DoD Information Enterprise Architecture (DoD IEA). v2.0 to be published in Summer 2014.
- Annex A: Technical Standards Guidance v2.0 (to be published in Summer 2014). Describes the Army Technical Guidance Repository (ATGR) that provides the technical standards for LandWarNet IT systems. Intended to provide Army-level guidance to the Acquisition and IT System Development communities. Establishes the Technical Standards Lifecycle Management process. Appendix A Technical Architecture (Mar. 2012) will be superseded by Annex A which will also become Annex A to LandWarNet 2020 and Beyond Enterprise Architecture v2.0.
- Annex B Definitions and Guidance for the Common Operations Environment (COE) v2.0 (to be published in Summer 2014). Provides COE guidance. Contains the COE Technical Reference Model (TRM). Appendix C Common Operating Environment v1.0 (Oct. 2010) will be superseded by Annex B which will also become Annex B to LandWarNet 2020 and Beyond Enterprise Architecture v2.0.
Note: LandWarNet 2020 and Beyond Enterprise Architecture v1.0 (including Appendices A – D) are superseded by the above three documents.
Enterprise Reference Architecture publications provide capability-specific instructions:
- Network Operations v1.0 (Mar. 2014). Guides the update and standardization of Network Operations to increase flexibility, simplify processes, and improve network defenses.
- Unified Capabilities v1.0 (Oct. 2013). Supports both real-time audio and video, non-real-time data applications, and provides UC implementation guidance and solution architecture. v2.0 to be published in Summer 2014.
- Identity and Access Management v3.0 (May 2014). Establishes functional and technical boundaries for Army IdAM Services. Expands guidance to support design, development, deployment and transition to a Joint Information Environment IdAM service framework and infrastructure. v4.0 to be published in Summer 2014.
- Network Security v1.0 (Aug. 2013). Reduces network complexity, minimizes the network attack surface, and standardizes network security. v2.0 to be published in Summer 2014.
- Army Information Architecture v.4.1 (June 2013). Provides design and development guidance to create information systems that meet DoD and Army net-centricity and information sharing objectives.
- Thin/Zero Client Computing v1.0 (Mar. 2013). Standardizes end-user computing experience, back-end management, and control. v2.0 to be published as End-User Devices in Summer 2014.
- Army Enterprise Cloud Computing v1.0 (to be published in Summer 2014). Enables design, development, procurement, and fielding of cloud capabilities.
- Network Capability Set (to be published in Fall 2014). Provides guidance and drives design of planned network capability sets within given fiscal years. First reference architecture to conceptualize the NCS as a system. To be published annually.
- Network Capability Set System of Systems (to be published in 2014). Identifies systems that will be implemented to satisfty Army Enterprise Network Portfolio investment priorities. Developed by ASA(ALT) and to be published annually.


Affiliation via interaction with one an additional could be thought about as one of the significant structures of human culture. A previous couple of years, for circumstances, have actually seen the birth of modern-day advancements in interaction modern technologies, most significantly in the area of the mobile telephone.
These current breakthroughs in the area of interactions innovation direct to one aspect of the human interaction procedure, that is, imagination. Liberty as a need for interaction is globally recognized throughout all kinds of human cultures. The expensive development of the mobile phone market could be associated both to the reality that individuals frequently requires to link with one an additional with upgraded interactions as a lot as they are connected to unique technical growths. Any type of development in interaction gadgets presented in the market, for that reason, is certain to obtain the assistance of the consuming public.
Voice call attribute
As it is composed of human nature to develop and also introduce, mobile phone business has actually viewed customer’s demands for a much better tool as well as come up with a far better variation of the very first mobile phones, including message messaging ability in enhancement to the typical voice phone call attribute. This has actually brought concerning the age of Smart Phones, which are mobile phones that are allowed to search the web, apart from making voice phone calls and also message messages.
Nevertheless, there are individuals that are up to making use of these technical breakthroughs in interaction in a dishonest way. It is a truth that in any kind of company, or culture for that issue, there are people that go versus exactly what is appropriate to the company in specific and also the culture in basic of the site http://www.getmyownspy.com/how-to-root-android-online-safely/.
Affiliation with interaction with one an additional could be thought about as one of the significant structures of human culture. A previous couple of years, for circumstances, have actually seen the birth of modern-day growths in interaction modern technologies, most significantly in the area of the mobile telephone.


Automobile manufacturers are working fast to introduce amazingly effective high tech safety features. These address three situations. The first is the need for earlier warning of a potential problem, a concept referred to as “support for driver perception”. The second is computer controlled accident prevention and harm reduction, also called “override” technology. The third situation being addressed is emergency response.
Supporting driver perception involves a variety of devices and software. These include cameras, image recognition software to analyze images captured by the on-board cameras, radar, and inter-vehicle communication to ascertain the position, direction and speed of automobiles, motorcycles and pedestrians relative to each other. Driver perception support will assist a driver with making a decision by rapidly and clearly relaying the data obtained whether by audio warnings, visual warnings, or tactile signals such as vibrating the brake or accelerator pedal or applying torque to the steering wheel.
Automatic speed control (also called “adaptive cruise control”) and directional adjustment are capabilities ofan override system. As a vehicle approaches a curve, for example, its navigation system will calculate the appropriate speed and the override system will make the needed adjustment. When an approaching vehicle (Car B) is hidden around a blind curve, the inter-vehicle communication system on Car A will ascertain the position, speed, and steering wheel angle of Car B. If Driver A begins to change lanes into the path of Car B, Car A’s override system will vibrate the accelerator pedal and pull Car A’s steering wheel in the opposite direction.
When it is clear that the driver’s maneuvers will not be sufficient to avert an accident,other override functionality being developed involves preparation to reduce damage and injuries by applying strong braking, firmly tightening the seatbelts to enhance the proper restraint of passengers and applying braking and steering assists to minimize the effects of a driver’s instinctive over reactive response. (Some of this is already in place in some new vehicles).
With respect to emergence response, today, public ambulance services are the main responder. Automobile manufacturers are using new technologies to become involved in the response. The concept is that when an accident occurs, the emergency response system in the vehicle will automatically transmit data to the manufacturer’s operation center about the accident including the location, vehicle type, deployment status of the airbags, and 15 seconds of video taken inside and outside the vehicle just before and after the moment of impact. Using two-way video and voice transmission, the operation center will communicate with the occupants of the vehicle to assess their condition.
Other refinements to the response system include on-board body sensors that will enable the operation center to measure the driver’s heart rate, respiration rate, and other vital signs. And if an accident occurs out of range of mobile telephone signals, the inter-vehicle communication system may be able to contact the operation center by relaying data through other vehicles.
Look for these features in new vehicles over the next two years. And please drive safely.


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With the TCP Deux component, a 4th Dimension developer can code TCP level routines without worrying about which particular plugin is going to be used. TCP Deux provides a very simple upgrade path for developers to write one set of code. With TCP Deux, a 4D developer can begin by using the free 4D Internet Commands for all TCP communications and upgrade to the commercial Internet ToolKit plugin when the needs arises, all without changing a single line of code.
At its core, the TCP Deux component provides a wrapper layer for all major TCP plugins available for 4th Dimension. This wrapper layer provides seemless development, integration, and switching between different TCP plugins popularly used in 4D. The TCP Deux component thereby provides a single set of commands for access any TCP layer functionality and is the basis for all other higher level protocol components (e.g. SMTP Client Deux, FTP Client Deux, HTTP Client Deux, HTTP Server Deux, etc.).
TCP Deux is compatible with both 4D v6.7.x, 4D v6.8.x, and 4D v7.0.x (4D 2003). This means there is complete compatibility for all available platforms 4D is currently available on. As well, TCP Deux is fully backwards compatible with all versions of the different TCP plugins available for both of these versions of 4D.
So, with TCP Deux, any of the following TCP plugins can be used for compatibility:
All platforms, including MacOS v8.x, MacOS v9.x, MacOS X, and Windows 95/98/2000/NT/XP can be used for development and deployment with the TCP Deux component.
TCP Deux supports running in demo mode. Demo mode allows for the component to be fully used for 30 minutes when no serial code is supplied to the TCP Deux component.
A full manual, explaining every call and feature available in TCP Deux, is included with the component.
TCP Deux provides cross-platform, plugin independent routines for handling all TCP communications in 4D. The functionality available in the TCP Deux component include:
The TCP stream management system, entitled TCPd Streams Stack, built into TCP Deux provides a complete management and tracking system for 4D developers to use for handling all TCP streams. The TCPd Streams Stack provides transparent management of all TCP streams, allowing the 4D developer to concentrate on management the higher level TCP protocol being coded for instead of the direct management of the TCP connection streams. And, the TCPd Streams Stack even provides full support for common TCP serving options (e.g. distributed process handlers within 4D).
The TCP Deux component requires the BASh component be installed to operate properly. BASh is available for free from Deep Sky Technologies, Inc., and provides essential routines needed by all 4D programmers.


Internet access, computer usage and internet speed, New Hampshire tops all 3 categories!
New Hampshire leads the nation in internet access, computers in homes and internet speed. According to the US Census Bureau, 86% of NH households are on the internet and 91% of NH households include at least 1 computer. On average, 76% of US households are online. See the raw data or pretty maps.
New Hampshire takes a back seat to only Delaware when it comes to internet speed. In the 1st quarter of 2012, DE had an average connection speed of 10.2 Mbps. That is only 9% faster than the average connection speed in NH according to Akamai. The average speed in the US was 6.7 Mbps. The average speed in the world was 2.6 Mbps. NH’s average connection speed is remarkable considering the population density. According to Wikipedia, the population density is 464.3 people per square mile in DE and 147.0 people per square mile in NH.


I was showcasing my PARA headset (in a prototype version) in Lyon for the "Forum des Interconnectés" in December 2017.
I managed to catch the attention of Mounir Mahjoubi who is currently Secretary of State, and made a 5 minutes presentation of my project. He was very interested in the capabilities of the headset and that's why we will meet again in the beginning of 2018 at our lab in Paris.
Thank you to my partner, GFI Informatique for this opportunity.
The communication about the headset will start in March, we have a lot of announcements to make. ;)


2. Bluetooth 4.2, and supports Apt-X audio decoding technology, high sound quality, no delay in listening to songs.
3. CSR chip with Bluetooth, strong compatibility, good stability, fast response, clear music details can be distinguished.
4. Bring your own battery, plug and play.
5. Charging/listening to songs is not delayed.
6. Built-in HD call microphone, one-touch call.
7. Play the game without blocking your hand.
8. The volume can be adjusted and the music can be switched at will.
9. Compatible with National Standard (OMTP) / American Standard (CTIA) headphones.
10. The elastic back clip design makes it easy to carry.
11. Bluetooth is easy to connect in 3 easy steps.
1. Output interface: 3.5mm audio.
2. Bluetooth version: 4.2.
3. Bluetooth protocol: AVRCP, A2DP, HFP, HSP.
4. Signal to noise ratio: less than 90dB.
5. Microphone sensitivity: 40-44dB.
6. Frequency response: 20Hz-20kHz.
7. Transmission distance: 10 meters.
8. Battery capacity: 110mAh.
9. Charging time: 2 hours.
10. Listening to the song: 4-5 hours.


Avid Technology Pro Tools | Carbon Pre™ - 8ch AVB Pristine Mic Preamp and IO
Especially suitable as AVB extension of an existing Avid Pro Tools Carbon interface
Up to two Carbon Pre can be operated in combination with one Carbon base unit with 32 bit / 192 kHz throughout
Built-in control via Pro Tools software
Can also be used as a conventional preamp/converter combination with older Pro Tools HD systems and other interfaces.
Resolution up to 32-bit/192kHz
Word Clock In/Out
Dimensions: 19" x 1U x 343 mm
8x Combo input (XLR/jack, balanced) with variable Z (input 5-8), dynamic range: 126 dB (A-weighted), THD+N: - 105 dB (0.00056 %), frequency response: 20 Hz to 20 kHz, ± 0.1 dB, EIN: -129 dB (A-weighted)
8x Line input (25-pin D-sub, balanced), dynamic range: 125 dB (A-weighted), THD+N: -106 dB (0.0005 %), frequency response: 20 Hz to 20 kHz, ± 0.1 dB
2x Variable Z Instrument input on the front (6.3 mm jack, unbalanced), dynamic range: 125 dB (A-weighted), THD+N: -103 dB (0.0007 %), frequency response: 20 Hz to 20 kHz, ± 0.1 dB
8x Line output (25-pin D-sub, balanced), dynamic range: 120dB (A-weighted), THD+N: -110dB (0.0003%), frequency response: 20Hz - 20kHz, ±0.1dB
Pro Tools Carbon Pre
Note: ADAT interfaces are not available as additional I/Os in the AVB network with Carbon base unit and are only used for connection to older or third-party systems.


Bebo - Skype 3.1Free
Old versionsSee all
Bebo&Skype is the result of Bebo and Skype having joined forces to offer an integrated IM client and free calls for all Bebo users.
- Beboers can Call (voice) or Chat (text) directly with other Beboers
- See when other Beboers are online and available
- Skype integrates directly into Bebo, for free
All you need to do is enter your Skype username on your Bebo profile. When you view other member's profiles you will be able to see who is online. If they are online you can instantly IM them or even call them all online.


【Charge and Audio】The dual Headphone Jack Adapter supports simultaneously charging and audio output, so you can listen to music/phone call/phone talk while charging via orginal earphone.
【Wide Compatibility】The 2 in 1 adapter is compatible with iPhone X Xs/Xs Max/Xr/8/7/8 Plus/7 Plus. Perfectly compatible with IOS 10/11/12 or later
【Remote Control】The dual splitter supports wire control and calling function, you can switch/pause/play songs, adjust the volume”+””-”with your phone's original headphones or other brand 3.5mm headphones like Beast, Bose, SKullcandy, JBL, Jabra and Sony via original 3.5mm headphone jack converter.
【iTune Compatible】Smart Chipset Control Technology, exclusively compatible with iTunes, sync with your phone without plugging out adapter.
【Note】 Please don't worry if the message “This accessory may not be supported” comes up on the phone.1. Press "OK" and it will work. 2. If not, please replug the splitter in the following order: Connect power and earpod firstly to the splitter; Then connect the splitter to iPhone.


More than ever, businesses are seeking new communications solutions. Instead of old methods, such as analog phone and private branch exchanges (PBX) and a separate computer network, companies are seeking the benefits of more streamlined, economical solutions. Read on to learn what Unified Communications–and its foundation, VoIP–can do for your business.
Unified Communications Provides Greater Efficiency
More and more businesses are moving into the future, using an Internet-based communications platform. According to research firm Gartner, adoption of Unified Communications (UC) is expected to grow to $167.1 billion by 2025, with an annual growth rate of 16.8%. The foundational technology, Voice Over Internet Protocol (VoIP), allows businesses to make telephone calls using a broadband Internet connection, sometimes right from the computer and sometimes with an adapter connected to their current equipment. Other modes of communication, such as chat and email, can be done over Internet connection also, eliminating the need for separate phone and computer networks. Other capabilities include going from chat to video conferencing, and integration with CRM. Employees then can be current on customer service, projects and confident of processes moving forward.
Considerations Before UC Adoption
With all its benefits, Unified Communications can benefit your organization greatly. Not all solutions are equal, however, and it is wise for a company to evaluate its goals to determine what UC services will work best for them. How will this tool help streamline customer service? Which features are most important to have? How many employees does the business have? This last is a key consideration, for many vendors base their rate on the number of employees using the service per month. Some solutions offer several different packages while others have low setup costs and can function across multiple devices. Many have services that are scalable, adjusting to times of more or less demand. Also consider customer support as service levels among vendors can also vary. Some vendors advertise high security with multiple layers of authentication and encryption, and availability during disasters and outages. Be sure to evaluate these features, considering carefully the best fit for your company. Be sure to inventory your current network, ensuring it can support unified communications.
Even with many factors to consider, Unified Communications might be just the solution for your business. To evaluate which range of services fits your needs, contact your trusted technology advisor today.


The City of Airdrie has upgraded technology and traffic control measures at all intersections, enabling protective services to improve their current incident response times.
“We’ve had similar technology in place at various locations in the city, and with the addition of stations and the relocation of apparatus over the years, the old system does not function in all directions,” says Kevin Weinberger, chief of protective services for the City of Airdrie.
“With new GPS technology upgrades, we’re able to maintain all directional travel and strive to improve our current response times, as our response area grows and traffic congestion increases in our community.”
Implementing technology that detects and triggers traffic controls for high-priority traffic not only improves service levels for Airdrie Fire Department (AFD), it will increase safety for AFD personnel and will reduce the risk of accidents involving fire vehicles.
According to a City of Airdrie press release, AFD will initially equip 14 frontline apparatus with GPS technology that will pre-empt traffic lights based on the destination they are travelling in emergencies only.
This new technology will allow AFD to monitor speeds and detect when traffic signals are not working properly throughout the City of Airdrie, according to the release.
“This type of equipment provides safe roads for regular traffic and will allow for traffic calming prior to emergency apparatus entering the signals during emergency calls,” says Weinberger.
He adds that the AFD has been hitting their response time targets but these measures will help improve driving and calm traffic for Airdrie residents when an emergency vehicle is on route nearby.
The city’s fire halls will now have the ability to monitor speeds and detect when traffic signals are not working properly. The new apparatus will allow protective services members to collect information in an attempt to further improve response times.


License Type: Freeware
Operating System: Win95,Win98,WinME,WinNT 4.x,Windows2000,WinXP,Windows2003
FG Time Sync utility can help you keep all your computers with the exact current time.
Synchronize clock on your Desktop PC or Notebook, using time server available on TCP/IP networks such as the Internet or LAN. It can work as client or server. The protocol currently supported are time protocol(RFC-868). Keywords:
free, download, software, downloads, file, files, free software, freeware, program, programs, software, network, ntp, time, time ScreenShot:
Click for Enlarge View


North Carolina Data - Center Carrier Maintenance
- 09/23/2020 1:36 PM
Start Time: September 25th 2020 00:01 EDT
End Time: September 25th 2020 06:00 EDT
Services Affected: Internet transit
Service Location(s): Lenoir, NC, USA.
Expected Impact: Re-convergence time of up to 15 mins to redundant paths Details: One of our carrier providers will be performing extensive work to fix a chronic problem with a long-haul fiber span that has been negatively impacting service to our customers in Lenoir NC. Our network engineers will ensure that the impact to your services will be as minimal as possible, however the reconvergence time will be between 3 minutes to 15 minutes due to the nature of this maintenance.


2012-05-17 11:25:57 UTC
This is Horey, VU2HFR from Calcutta, India. I have had the FT100D for the last 10 years. My brother VU2KFR and I have repaired the radio thrice during this period. Once we replaced a faulty 2SC2714 transistor in the driver chain, once we had to replace the control card after a lightning strike and recently had to replace the MRF255 power FETs. Very recently the radio is down again.
This time the problem is a flashing frequency display. After switching on the radio after a few months the radio appeared dead. No RX or TX except a flashing frequency display on all bands. All other functions such as frequency change, mode change, DSP settings can be changed. Only the frequency display on all bands keeps on flashing and there is no audio. The S meter bars are all on and the RF gain / squelch control has no effect on the S meter display. I tried re-fixing the flat cables going to the control head as suggested in this group without success. Somewhere I have read of a similar problem due to VXO unlock. Any help / suggestions in this regard would be welcome.


In every application, it is now mandatory to have Internet connectivity either to serve information from server or sending information to server. But it is very much important to check whether network connection is available or not before retrieving server.
To do so, we have only 3 lines of code which give status of current connectivity.
val connectivityManager = context.getSystemService(Context.CONNECTIVITY_SERVICE) as ConnectivityManager
val activeNetwork: NetworkInfo? = connectivityManager.activeNetworkInfo
val isConnected: Boolean = activeNetwork?.isConnectedOrConnecting == true
First, we require a context and from there we can take System service of “CONNECTIVITY_SERVICE”.
Then we will fetch network information from that object and finally will check if Internet is available or not. Use this boolean object
isConnected in your condition and perform necessary action if connection available.
It’s very easy!!


Smart Vehicle Harness Techtronic Technology Solutions has had extensive experience in the design of automotive electrical and electronic systems, and together with Periseo, we designed an automotive digital CANBUS Vehicle Management System known as the Smart Vehicle Harness. This cost-saving digital system greatly reduces the number of wires and circuit breakers, and offers significant technical advantages over analogue systems, is more reliable, easier to install, and is easier to maintain.
Description and Operation The CANBUS system has Power Management Control, a Load Shedding capability, Current Control and Current Monitoring on each pin output - and is fitted with Over Current Protection and Open Circuit Detection.
The CANBUS system consists of a Node Controller and a Control Unit - with an option of adding a graphical user display interface to replace convention instrumentation, or the system can interface with existing vehicle instrumentation and gauges. The smart vehicle harness system can also interface with other J1939 CANBUS systems or RS 485 Interfaces.
The Smart Vehicle Harness System is user-friendly and easily configurable with diagnostic capability, and with software changes, can be configured to suit any vehicle application.
Eliminates most circuit breakers and relays
Configurable for any vehicle via configuration software
Greatly reduces the number of cables and harnesses used in the vehicle.
Programmable load shedding via CanBus interface
Reduces vehicle electrical system costs
Current limiting, monitoring and measurement on each output
Operating voltage 12-36 VDC
Connectors can be customized to customer specifications
Reliable and affordable
Environmentally Qualified to DEF Standard 00-35 Part 3
EMC Qualified to EMC qualified to DEF Standard 59-41 Part 3 and 61-5 part 6
Additional CANBUS Controller Features
3 x CanBus interface connections including J1939 compatible interface


A New Era of Innovation
Ceramics have been an essential part of our lives for thousands of years, from ancient pottery to cutting-edge aerospace technology. However, electronic ceramics are taking this technology to an unprecedented level. This blog will explore the fascinating world of electronic ceramics, including the incredible benefits they bring to many industries and the continuous progress of innovative materials in a variety of fields. Prepare to be amazed at how electronic ceramics are shaping the future of technology!
What are Electronic Ceramics?
At their core, electronic ceramics are specialized materials that can conduct electricity, function as insulators, or exhibit semiconducting properties. They are generally produced from highly purified materials and engineered with precision to deliver exceptional performance in various applications. These ceramics are used in a wide range of industries, such as telecommunications, automotive, aerospace, and consumer electronics, to not only meet the high demand for efficiency, but also to make complex operations and designs possible.
Benefits of Electronic Ceramics
Electronic ceramics are highly valued for several reasons, including their unique properties and the countless ways they contribute to the advancement of modern technology. Here are some of the key benefits:
High Temperature Resistance: Electronic ceramics can maintain their outstanding performance even in extreme temperatures, making them perfect for use in aerospace and automotive engineering. Their high melting points also enable them to withstand intense heat from electrical currents without melting or breaking down.
Electrical Insulation: A key property of many electronic ceramics is their ability to insulate electrical currents, thus minimizing the risk of equipment malfunction or failure. This is crucial in many industries, most notably in the production of electronic components for devices like smartphones and computers.
Thermal Properties: Most electronic ceramics have exceptional thermal properties, allowing them to transfer or dissipate heat efficiently. This is crucial for a wide range of applications, such as cooling electronic devices or retaining heat in energy-efficient appliances.
Corrosion Resistance: Electronic ceramics are highly resistant to corrosion, enabling them to maintain their structural integrity and performance even in harsh environments, such as the deep sea or outer space.
Mechanical Strength: Despite their seemingly delicate nature, electronic ceramics possess high mechanical strength and toughness, making them durable enough to withstand various physical stresses.
Applications of Electronic Ceramics
The unique properties of electronic ceramics have paved the way for groundbreaking advancements in various industries, from everyday devices to life-saving medical equipment. Let’s explore some of these incredible applications:
Electronic ceramics are frequently used in sensors for a wide range of industries, including automotive, aerospace, and environmental monitoring. Their ability to withstand high temperatures and accurately detect changes in conditions like temperature, pressure, and humidity makes them indispensable for essential systems such as airbag deployment in vehicles and satellite monitoring of climate change.
The versatility and reliability of electronic ceramics have also led to their use in medical equipment, such as ultrasonic transducers and pacemakers. These devices require components that can perform consistently under demanding conditions, and electronic ceramics meet that challenge with their excellent electrical and thermal properties.
Electronic ceramics are also essential components in a wide range of consumer electronics, including smartphones, computers, and televisions. Their electrical insulation and thermal properties contribute to the increased efficiency and lifespan of these devices, while their high mechanical strength ensures durability.
Energy Storage and Conversion
Electronic ceramics play a significant role in the development of clean and renewable energy technologies. They are used in fuel cells, batteries, and solar cells to help convert and store energy efficiently. Their unique properties, such as high-energy density and ion-conducting capabilities, allow them to advance the efficiency of these systems and contribute to more sustainable energy solutions.
From satellite radio technology to mobile phones, electronic ceramics play a critical role in telecommunications. They are utilized to create high-frequency components such as antennas and filters that are integral to the effective transmission and receiving of signals. Additionally, electronic ceramics are valuable for their ability to maintain performance even in extreme conditions like outer space.
Electronic ceramics have transformed the automotive industry by enabling the integration of essential sensors, communication systems, and power electrical components into modern vehicles. Whether it’s airbag deployment systems or electric and hybrid vehicles, electronic ceramics have contributed to improved vehicle safety, efficiency, and performance.
In conclusion, electronic ceramics are an indispensable component of many industries that have shaped the modern world. Their unique properties and versatility enable groundbreaking advancements in technology that we continuously benefit from daily. It’s safe to say that the world of electronic ceramics is one filled with innovation and excitement as it continues to push the boundaries of what is possible.


|Alextronics designs, provides, installs, and services energy efficient lighting and shading systems in addition to custom electronics systems such as audio, video, security, data, television and telephone systems. Our unique service can provide all of your custom electronics needs. Our goal is to provide the highest quality designs and installs for our clients, serving Minnesota.
What Makes Us Different...
Since Alextronics is a custom electronics integrater, we are able to work with your designer and builder to develop the exact system you want.
What Makes Us Superior...
We focus on energy saving custom electronics, using automation systems for electrical conservation and thermal energy control, ultimately saving you money and making it a cleaner environment. Owner Dan Rehovsky has over 25 years of experience in the custom electronics field.
This page was created by Alextronics, Inc.
This page was last updated on January 7, 2010.
COPYRIGHT 2010 Alextronics, Inc. All Rights Reserved.


GlobalMeet Audio is an enterprise-grade hybrid audio conferencing solution that provides business users crystal-clear audio quality paired with applications for desktop and mobile devices that offer a superior user experience for more efficient and productive audio conferences anywhere in the world.
GlobalMeet Hybrid Audio for Skype for Business Online and Skype for Business Server is an easily integrated global audio conferencing solution that brings superior voice quality to every Skype for Business meeting. Connect using your phone or mobile device from anywhere in the world and experience reliable crystal-clear audio.
GlobalMeet is the web conferencing solution that works the way you do. Whether you’re in the office or on the go, GlobalMeet gives you one-click access to any meeting, anywhere, from your desktop, mobile phone or tablet. Finally, you’ll enjoy global, reliable, feature-rich audio and web conferencing from one solution.
GlobalMeet Webinar includes GlobalMeet web conferencing with event registration, automated correspondence and reporting features. This combination is a business-driven online solution for connecting with employees, customers and prospects more effectively and without adding complexity, at an unmatched value.
iMeet is an all-in-one conferencing & collaboration giving you the tools to communicate and collaborate more effectively. Chat with contacts, make peer-to-peer voice and video calls, and quickly share information, links and files from an integrated file cabinet. iMeet even connects to your video conference room systems via SIP or H.323 protocols.
iMeet includes easy access for guests and no software required to attend your meetings. You’ll be able to share any screen, share files, pass control, record meetings and much more. Enjoy crystal-clear HD video, complete with a full-stage screen, creating a more engaging meeting experience. iMeet also includes free desktop and mobile apps for iPhone, iPad, Android, or smart watch.
iMeetLive makes it easy to create professional quality webinars and webcasts for up to 10,000 people. Reach your audience, live or on-demand, on virtually any device with powerful, secure, completely customizable webcasting solutions – all from your desktop or laptop. With iMeetLive do-it-yourself webcasts, businesses of all sizes can reach the largest number of attendees and benefit from the most sophisticated features for hosts, presenters and audiences.
Stand out from your competition by using iMeet Sales Accelerator. Easily create and record highly engaging video narrated presentations, then distribute to one or multiple prospects and manage your pipeline more effectively. Get reports and instant notifications on who viewed your presentations to determine where to focus. iMeet Sales Accelerator integrates with Salesforce.com to automatically import leads and quickly update contact records in a few clicks. From your initial call to closing the deal, iMeet Sales Accelerator gives you what you need to increase win rate and exceed your sales quota.
iMeet® Agenday is a smarter way to take control of your day. This innovative, award-winning online calendar app displays all your meetings in a clean, simple interface and provides instant access to web meetings and conference calls with just one touch. All your calendars in one place with one-touch conference call access to meetings that are easy-to-schedule.
This powerful collaboration solution enables teams to collaborate around files, combine knowledge, inspire ideas and manage projects—at any time, from anywhere in the world. Users worldwide trust iMeet Central’s team workspace and project management software to launch marketing campaigns, manage global projects, collaborate with contractors and agencies, connect cross-departmental teams and more.


Google UK recently made a tweet using it’s Google UK Twitter handle stating that there will be a new update coming to all Google Home UK devices which allows you to make hands-free calls to a UK landline or mobile phone for free.
Note: To try out this feature, see our guide here on how to call your friends and family with Google Home.
Here’s the tweet
— Google UK (@GoogleUK) March 7, 2018
This is certainly a good news for most people in the UK who owns a Google Home or a Google Home Mini.
If you compare Google Home with Alexa’s Echo devices, Google Home is definitely the obvious option to buy in the UK right now as it is much cheaper and at the same time Alexa’s Echo devices does not come with this free landline and mobile phone calls. At the moment, Alexa’s Echo devices only supports messaging and calling to other Echo devices and calls through the Alexa app.
In other words, if you are having trouble deciding which powerful voice assistant speaker to buy in the UK considering that you have not got one, we are going to ask you to stick with either the Google Home or Google Home Mini.


OPC Datahub 6.43
Features and Benefits
OPC Tunnelling allows you to connect OPC servers and clients over a network or Internet connection without having to deal with DCOM.
OPC Bridging allows you to connect an OPC server to one or more other OPC servers. This allows you to exchange data between systems that would not normally be able to talk to each other.
OPC Data Logging
The OPC DataHub makes it easy for you to log your OPC data to an ODBC database or text file. You can log data to any ODBC compliant database, such as Access, SQL Server and Oracle. You can also configure the DataHub to store data from your OPC servers into a text file for reporting or transfer to other systems.
OPC to Email
The OPC DataHub can be configured to send an email and text messages whenever an alarm, or regular timer event occurs. The email can be completely customized, with embedded values for any of the data points in the DataHub. You can easily create simple plain text messages or design more elaborate emails with full HTML formatting.
OPC Aggregation allows you to collect data from multiple OPC servers and present it to clients as a single common data set.
OPC to Excel
The OPC DataHub provides drag and drop capabilities for getting live process data into your Excel spreadsheets.
OPC to Web
The OPC DataHub makes it easy to display your real-time process data in a web browser using the leading web technologies, such as AJAX, ASP and Java. The DataHub also includes a built-in web server so you can start publishing live data to web immediately, without having to set up a third party web server. Offering support for new technologies such as AJAX means you can display data on web enabled hand-held devices, telephones and standard desktop web browsers, with no special plug-ins or ActiveX objects required.
OPC Scripting in the DataHub provides a powerful way to attach code to data items and have that code executed whenever the value changes.
OPC to MES & ERP
Using the OPC DataHub you can integrate live production data into management systems and make this data available on corporate management networks.
OPC to Linux & QNX
The OPC DataHub provides an easy way to integrate data from OPC servers with Linux and QNX based applications. Full real-time data access is provided between OPC servers and clients and applications running in Linux, QNX 4 or QNX 6. .
Monitor the performance and critical resources of any computer on your network or over the Internet by running the OPC DataHub. …
OPC = OLE for Process Control
OPC is a software interface standard that allows Windows programs to communicate with industrial hardware devices.
OPC is implemented in server/client pairs. The OPC server is a software program that converts the hardware communication protocol used by a PLC into the OPC protocol. The OPC client software is any program that needs to connect to the hardware, such as an HMI,The OPC client uses the OPC server to get data from or send commands to the hardware.
The value of OPC is that it is an open standard, which means lower costs for manufacturers and more options for users. Hardware manufacturers need only provide a single OPC server for their devices to communicate with any OPC client. Software vendors simply include OPC client capabilities in their products and they become instantly compatible with thousands of hardware devices. Users can choose any OPC client software they need, resting assured that it will communicate seamlessly with their OPC-enabled hardware, and vice-versa.
The typical OPC connection scenario is a single server-client connection on a single computer as illustrated above, but there are more possibilities. For example, you might need to:
Connect an OPC client to several OPC servers. This is called OPC aggregation.
Connect an OPC client to an OPC server over a network. This can be done with OPC tunnelling.
Connect an OPC server to another OPC server to share data. This is known as OPC bridging.
The OPC DataHub is uniquely designed to do all of these tasks. It is a combination OPC server and OPC client that supports multiple connections. Thus it can connect to several OPC servers simultaneously, for OPC aggregation and OPC bridging. Two OPC DataHubs can mirror data across a TCP network to provide OPC tunnelling.
In addition to enhancing OPC server and client connections, the OPC DataHub can connect any OPC server or client to other applications as well, such as Excel, a web browser, or any ODBC database. And it can also be used to get OPC data into Linux or QNX.


The Nigerian Communications Commission (NCC) has given telecommunications companies in the country two weeks to block all unregistered SIM cards.
Bashir Ahmad, media aide to President Muhammadu Buhari, disclosed this in a tweet via his Twitter handle on Tuesday.
“The Nigerian Communications Commission (NCC) has given telecommunications operators (MTN, Glo, Airtel, 9Mobile and others) in the country two weeks to block all SIM cards that are not registered with the National Identity Numbers (NIN), the Commission has said in a statement,” Ahmad tweeted.
DAILY POST recalls that this is coming less than a week after the NCC had ordered telecommunications companies to halt the sale and activation of Subscriber Identification Module (SIM).
NCC warned that non-compliance by network operators could lead to withdrawal of operating license.


Thailand Communications Network
The Thailand Communications network is both easy and convenient for foreigners to utilize. Thailand features numerous public telephones, mobile phones are easy for visitors to procure, internet cafes and wireless internet services are widespread, and there is a post office in every major town in the Kingdom. From telephones to the internet, the Thailand communications network allows visitors to stay in touch with comfort and ease.
Telephone (Thailand Phones)
The telephone system in Thailand is both modern and widespread, with reliable pay phones found throughout the kingdom and Thailand cell phone reception covering all but the most remote Thai islands. Furthermore, purchasing a second-hand Thai phone and a SIM card is both cheap and easy, and internet cafes in most urban areas and all tourist areas have Skype installed on their public computers.
If you are using a Thai phone to call home or call Thailand from overseas, both are quite easy. Thailand’s international country code for calling Thailand from overseas is +66, and the code for placing a call to another country from a Thai phone is 001 followed by the country code of the nation you are dialing, (though other long distances providers allow you to dial 007, 008, or 009 rather than 001, but at different, typically higher rates). International operator assistance is available by dialing 110.
When calling Thailand from overseas or calling a Thai phone from within Thailand there is a slight difference. Phone numbers within Thailand begin with an area/city code or a cell phone prefix that is not always used when calling from overseas; For example, the city code for Bangkok is (0)2, the city code for Chiang Mai is (0)53, and the prefix for cell phones is (0)8. When dialing from a Thai phone, one includes the 0, while those calling Thailand from overseas should not include the 0. Consequently, an overseas call to Bangkok would be +66-2…, whereas a call from within Thailand would begin 02….
Emergency numbers are often three or four digit numbers, including Tourist Police, which is 1155.
Coin operated pay phones are available throughout the country and cost around 1 baht per minute for local calls. Card phones, which operate with either prepaid phone cards or, less frequently, credit cards are also widely available, particularly in large urban and tourist areas; Card phones have variable rates, but can cost up to 18 baht (.50 USD) per minute. Prepaid phone cards, which are generally available in 300 baht denominations (just under 10 USD), are available at convenience stores such as 7-11 and phones accepting these cards are painted yellow and are usually not far from the local 7-11 store.Public telephones that charge by the minute for local and overseas calls are also available at general post offices throughout the kingdom.
Thai Cell Phones
The Thailand cell phone coverage is widespread, with reception available in all areas except at the most remote islands and isolated mountainous regions. Many overseas cell phones will work in Thailand, provided they are GSM compatible, as Thailand features both GSM 900 and 1800 networks. While it may be convenient to have friends and family call Thailand to reach you on your “home” cell phone number, receiving and sending calls is likely to be quite expensive. If your cell phone has a slot to insert a SIM card, such cards are available for a few dollars, either at the airport or in IT markets throughout the country. These SIM cards are funded by prepaid phone cards that are available at nearly all convenience stores in the country. If your phone doesn’t have a slot for a SIM card, a Thailand cell phone can be picked up at the airport for a reasonable rate or an inexpensive new or second hand cell phone can be easily obtained at locations such as MBK shopping mall in Bangkok.