Communications engineering is a disparate array of technological disciplines brought together under one all-encompassing banner. The disciplines considered to be part of a communication engineer’s skill set include telecommunications, mobile phone networks and Internet maintenance (but are by no means limited to those examples).

As we wrote earlier this month, any technology that aids in communication, from a walkie-talkie to a Skype account, is technically a communication technology; therefore, it also follows that anybody who works in these different areas can call him/herself a communications engineer.

The theory behind this move is that communications technology is becoming more streamlined and, to some extent, more homogenized (think of the ubiquity of mobile phones and social media) and so, it makes sense to bring communications technology together as a single subject as well.

As I type this, it is actually possible to get a Degree in Communications Engineering (as a single subject) from many universities worldwide. However, communications engineers frequently hold other Degrees such as electrical engineering, physics, telecommunications and/or computer science.

The sort of students that apply for courses like this (and subsequently work in the related areas) are generally logistically minded, tech-savvy people who are comfortable learning new skills and adapt quickly to new technology. Certainly, the money can be good for a decent engineer with a good reputation and an up-to-date skill set. Industries that rely on the expedient exchange of information (news networks, the stock exchange, big businesses and etc) should be the goal for the ambitious communications engineer (as well as the eager graduate).

Communications engineering is a vast and somewhat esoteric subject, because it combines so many different disciplines. Ideally, good communications engineers would be just as able to handle microwave engineering as they would a downed computer network, so it takes a smart cookie to be really good at the job.

Communications engineers are often quite business savvy as well. A big part of the job is dealing with clients or management, making presentations and working effectively as part of a team. Experience of modern business practice is not essential, but from the looks of things, it certainly helps.

The vast majority of communications engineers work for specific telecommunications companies and/or manufacturers, although some are self-employed as consultants or on fixed contracts.

According to Targetjobs.co.uk, typical job responsibilities for a communications engineer include: undertaking site surveys, agreeing to and staying within a client budget, staying up-to-date with technological information, problem solving (obviously!), creating test procedures, creating ‘worst case scenario’ plans for companies to follow and presenting companies/clients with the best way to manage their communication systems.

Communications engineering is a disparate array of technological disciplines brought together under one all-encompassing banner. The disciplines considered to be part of a communication engineer’s skill set include telecommunications, mobile phone networks and Internet maintenance (but are by no means limited to those examples).

As we wrote earlier this month, any technology that aids in communication, from a walkie-talkie to a Skype account, is technically a communication technology; therefore, it also follows that anybody who works in these different areas can call him/herself a ‘communications engineer’.

The theory behind this move is that communications technology is becoming more streamlined and, to some extent, more homogenized (think of the ubiquity of mobile phones and social media) and so, it makes sense to bring communications technology together as a single subject as well.

As I type this, it is actually possible to get a Degree in Communications Engineering (as a single subject) from many universities worldwide. However, communications engineers frequently hold other Degrees such as electrical engineering, physics, telecommunications and/or computer science.

The sort of students that apply for courses like this (and subsequently work in the related areas) are generally logistically minded, tech-savvy people who are comfortable learning new skills and adapt quickly to new technology. Certainly, the money can be good for a decent engineer with a good reputation and an up-to-date skill set. Industries that rely on the expedient exchange of information (news networks, the stock exchange, big businesses and etc) should be the goal for the ambitious communications engineer (as well as the eager graduate).

Communications engineering is a vast and somewhat esoteric subject, because it combines so many different disciplines. Ideally, good communications engineers would be just as able to handle microwave engineering as they would a downed computer network, so it takes a smart cookie to be really good at the job.

Communications engineers are often quite business savvy as well. A big part of the job is dealing with clients or management, making presentations and working effectively as part of a team. Experience of modern business practice is not essential, but from the looks of things, it certainly helps.

The vast majority of communications engineers work for specific telecommunications companies and/or manufacturers, although some are self-employed as consultants or on fixed contracts.

According to Targetjobs.co.uk, typical job responsibilities for a communications engineer include: undertaking site surveys, agreeing to and staying within a client budget, staying up-to-date with technological information, problem solving (obviously!), creating test procedures, creating ‘worst case scenario’ plans for companies to follow and presenting companies/clients with the best way to manage their communication systems.

Communications engineering is a disparate array of technological disciplines brought together under one all-encompassing banner. The disciplines considered to be part of a communication engineer’s skill set include telecommunications, mobile phone networks and Internet maintenance (but are by no means limited to those examples).

As we wrote earlier this month, any technology that aids in communication, from a walkie-talkie to a Skype account, is technically a communication technology; therefore, it also follows that anybody who works in these different areas can call him/herself a ‘communications engineer’.

The theory behind this move is that communications technology is becoming more streamlined and, to some extent, more homogenized (think of the ubiquity of mobile phones and social media) and so, it makes sense to bring communications technology together as a single subject as well.

As I type this, it is actually possible to get a Degree in Communications Engineering (as a single subject) from many universities worldwide. However, communications engineers frequently hold other Degrees such as electrical engineering, physics, telecommunications and/or computer science.

The sort of students that apply for courses like this (and subsequently work in the related areas) are generally logistically minded, tech-savvy people who are comfortable learning new skills and adapt quickly to new technology. Certainly, the money can be good for a decent engineer with a good reputation and an up-to-date skill set. Industries that rely on the expedient exchange of information (news networks, the stock exchange, big businesses and etc) should be the goal for the ambitious communications engineer (as well as the eager graduate).

Communications engineering is a vast and somewhat esoteric subject, because it combines so many different disciplines. Ideally, good communications engineers would be just as able to handle microwave engineering as they would a downed computer network, so it takes a smart cookie to be really good at the job.

Communications engineers are often quite business savvy as well. A big part of the job is dealing with clients or management, making presentations and working effectively as part of a team. Experience of modern business practice is not essential, but from the looks of things, it certainly helps.

The vast majority of communications engineers work for specific telecommunications companies and/or manufacturers, although some are self-employed as consultants or on fixed contracts.

According to Targetjobs.co.uk, typical job responsibilities for a communications engineer include: undertaking site surveys, agreeing to and staying within a client budget, staying up-to-date with technological information, problem solving (obviously!), creating test procedures, creating ‘worst case scenario’ plans for companies to follow and presenting companies/clients with the best way to manage their communication systems.

03. December 2014 · Comments Off · Categories: Uncategorized · Tags:

To put it simply, a two-way radio is a device that can both receive and transmit voice messages. In broader terms, it can be said that most wireless communication, and it may include cellular systems, fall under the definition. However, these days, two-way radio is a term to describe radio system for group call communication. The two-way radio comes in several technical names such as Public Access Mobile Radio, Private Mobile Radio, Land Mobile Radio and Professional Mobile Radio. These present times, two-way radios are often called “walkie talkies”. There are several kinds of two-way radio systems and some are able to make use of base and mobile configuration, while some re able to utilize a radio network infrastructure.

A typical two-way radio includes a PTT button, also known as Push-To-Talk button. The button activates the transmitter and the user simply needs to talk to the device to start communicating. The user must release the PTT button in order to receive transmissions from the other line.

A two-way radio is able to communicate with other radio devices. However, direct radio communication has very limited range. To overcome the problem, a radio network infrastructure may be used to extend the range of communications. The rest of the article is going to cover more details about how 2 way radios work and other useful information.

Receiving Radio Waves

Just like other forms of Wireless communications, a two-way radio sends messages over the air. In order to achieve this, the antenna of a way radio contains a specific set of electrons. If the two-way radio features multiple channels, then there is specific sets of electrons are each channel. Whenever a radio transmission is received by the two-way radio, the electrons get excited. The electrons then create electrical impulses. Electrical impulses are then sent to a small processor, which will then convert the electrical impulses to words and sounds that can be understood by humans. The sounds are produced by the speakers within that two way radio.

Keep in mind that there are always radio waves are floating in the air. Because of it, there is always a nondescript sound that may be produced by the two-way radios. To solve the issue, a lot of two-way radios feature a “squelch” setting; and with it, the user can adjust the signal threshold for clearer communications.

Sending Transmissions

Two-way radios can also send messages across the air. The main idea is to convert the sound to radio waves. However, the defining characteristic about the way radio is its ability the convert back the radio waves back to legible sounds.

Whenever a user speaks into a two-way radio, a membrane within the device will vibrate as a response to the sounds. The vibrations are sent to the processor, which in turn converts them to electrical impulses and readies it for transmission.. Finally, the transmission is sent to the antenna which is then broadcasted in the form of radio waves. These radio waves are then received by another device and convert them back to a legible sound.

Multiple Channels

As two-way radios are getting more and more popular, it is possible for more than one party communicating in the same line or frequency. This can cause a lot of confusion and interference. To solve the problem, modern two-way radios are able to utilize multiple channels.

For a two-way radio to broadcast on multiple channels, the device must be able to generate radio waves in multiple frequencies. Furthermore, the device must be able to send frequencies with very little fluctuations. These fluctuations are actually caused by the transmitted voices. The fluctuations can be minimized through “frequency modulation”. The modulated transmissions are then sent to the device’s antenna.

The device must also excite the proper electrons. Once the proper electrons are excited, an outgoing radio wave is then produced.

These radio waves may be picked up by another device tuning into the same frequency. Furthermore, the device must be within range of the transmitting device. The range of two-way radio is usually determined by a couple of factors such as atmospheric conditions, radio’s battery power and the size of the two-radio’s antenna.

Whenever a device picks up the transmission, the receiving radio must filter the signals through an electronic filter known as a bandpass filter. Finally, the transmission is then converted back to sound.

Why Choose A Two Way Radio

The two-way radio is one of the earliest forms of wireless communication. However, in today’s modernized communication environment, a question arises – is the way radio a viable technology? The answer to that question is a yes. This is because the two-way radio has its own unique advantages that may not be found in other forms of wireless communications. Below are two of them:

Instant Communication – the ability tocommunicate between two or more parties almost instantly is one of the most defining advantages of the two-way radio. A user only needs to press the “Push-To-Talk” button and within seconds a receiver will be able to receive the audio messages. Furthermore, the entire system is set up around the idea of “quick call” and “quick receive”. This is the main reason why the organizations rely on the two-way radio technology for operational and tactical communications. The system can also make use of encryption technology for a more secure communication.

Group Communications

Another unique advantage of two-way radio is its ability to facilitate “group call” or “one-to-many” communications very efficiently. By efficient, it means that the user can communicate with one, hundreds or thousands at the same time. There is no need for a user to repeat the same message if he/she needs to communicate to more than one individual.

A two-way radio is one of the earliest technologies used for wireless communications. Even though it is a bit outdated compared to other forms of wireless communications, but the usefulness is still very applicable today. The main idea of how 2 way radios work revolves around on sending and receiving radio waves, which in turn is converted to legible sounds. The idea and technology behind two-way radio may be simple, but nevertheless it is still a very well-used form of communication in today’s world.

Scotland is being considered as the site of the UK’s first-ever spaceport, which could be here as early as 2018, it was reported this week.

The spaceport would be the first one ever built outside of the US.

What’s more, Scotland are definitely the odds-on favourite to be granted this prestigious (not to mention historic) prize, as eight UK aerodromes have been short listed as possibilities and six of them are located in Scotland. 

It is thought that the spaceport would not only increase the country’s revenue by providing a site for satellite launches, but also through tourism, with ‘space tourism’ expected to increase in the next few decades.

Chief Secretary to The Treasury Danny Alexander (who was born in Edinborough), told BBC News, “I am delighted that the government is pushing forward with its ambitious plans to open a spaceport in the UK by 2018. Spaceports will be key to us opening up the final frontier of commercial space travel (…) Scotland has a proud association with space exploration. We celebrated Neil Armstrong’s Scottish ancestry when he became the first man on the Moon and only last week an amazing Scottish company was responsible for building the UK Space Agency’s first satellite (…) The UK space industry is one of our great success stories and I am sure there will be a role for Scotland to play in the future.”

UKube-1, a satellite designed and built by Glasgow-based firm Clyde Space, was launched earlier this week. It was the first ever spacecraft to be fully assembled in Scotland, but it may turn out to be the first of many.

According to the BBC, UK profits from the space industry are now exceeding £11bn a year and it provides employment for some 34,000 people. It is also a significant growth industry, with employment figures rising by 9% since 2011.

The recent interest in the development of UK-based, but more specifically Scottish, space exploration technologies has also become linked to the current debate over Scottish independence, with the Scottish government suggesting that a vote for independence on September 18th would only strengthen the space initiative.

A spokeswoman said, “Scotland is proving that it has the expertise to attract and support such a specialized, global industry, and as such an independent Scotland will be an attractive option for spaceport pioneers.”

However, it seems probable that the plans for a Scottish-based spaceport will go ahead either way, whether Scotland is declared an independent nation or not. In addition, doubts about the potential strength of an independent Scotland’s economy may also act to the detriment of its space research.

As with all things, time will tell…

SOURCES

http://www.bbc.co.uk/news/uk-scotland-scotland-politics-28276525

Again another article i thought was interesting around the business of headset’s, what would you do if i didn’t post this ehh? you would have to find the initial content, the chances you found it could be slim, so think yourself lucky that i’ve shared this wonderful article with you.

Audio surveillance is the act of listening to third-party conversations and recording them. This technique is frequently used by law enforcement, private detectives and government spy agencies. Most audio surveillance consists of either bugging a room, wearing a wire, tapping a phone or distance listening. Each provides distinct advantages and disadvantages, depending on the situation.

Wiretapping is one of the most common and simple form of audio surveillance. This is preferred because it is highly inconspicuous and allows for two sides of a conversation to be clearly recorded. Small audio devices, commonly called bugs, are attached to the internal circuitry of a telephone to pick up a conversation. A signal is wirelessly transmitted to another device that records the conversation. The drawback of this method is getting access to a subject’s telephone to properly wiretap it.

audio surveillanceA room microphone is another audio surveillance technique that often is utilized. This involves planting a wireless microphone in a room to pick up conversations. Disguised room microphones are available to look like pens, clocks, stuffed animals and a variety of other covert forms. This microphone sends a signal to a receiver, just like a wiretap does, and the signal can be directly recorded. The disadvantage here is access to some rooms and getting only one side of a phone conversation if it takes place in that room.

Concealable transmitters known as body wires are well-known devices that have been featured in many television shows and movies. A small microphone and transmitting device are worn under the clothes of a person in order to send a signal back to a receiver and record a conversation. This allows the person wearing the wire to ask questions and get specific details that simply listening to other people’s conversations could not provide. The disadvantage of this method is getting access to the person needed to be recorded and also concealing the microphone in a way that hides it but allows for clear recording.

Long-distance microphones are another covert means of audio surveillance. A parabolic microphone, often called a shotgun microphone because of its long shape, has a powerful ability to pick up conversations up to 300 feet (91.4 m) away. Its main disadvantage is its high sensitivity. It can pick up other noises and cannot function if obstructions, such as trees and automobiles, are between the microphone and the conversation.

Effective communication is a somewhat esoteric concept that is frequently applied to business management. It can, however, easily apply to our personal lives as well.

Put simply, effective communication aims at improving our understanding of the emotional content (*taps head and does a bad Bruce Lee impersonation) behind any given information. Theoretically, this understanding makes us more empathic and thus better able to relate to our spouses, co-workers, employers and friends.

effective communicationsEffective communication, then, aims at fostering a deeper understanding between communicators, by creating a stronger emotional resonance.

Experts in the subject maintain that the first step towards becoming a more effective communicator (should you wish to, of course) is to become a better listener. You can do this by fully focusing on the speaker (as opposed to being distracted, or deliberately distracting yourself), not interrupting them and openly demonstrating an interest in what the speaker has to say.

The next step, maintains that the use of open body language (e.g. not crossing your arms) and emphasizing a point via your body (such as tapping your head to indicate thinking ahead) is also very important to effective communication.

Step three is to focus on and thus better manage, your stress. A stressed person, even if their outward demeanour seems pleasant enough, gives off a lot of anxiety, from body language to posture, so it is best to deal with your anxieties privately before dealing with others (where possible).

Of course, effective communication is largely emotion-centric as a concept and so the final point brought up by the article is to improve your own emotional awareness. Essentially, this is the understanding of yourself and what makes you tick. It sounds obvious, even easy, but the truth is that most of us don’t have a clue. If you find yourself entrenched in petty squabbles or constant bickering with your friends, spouse, family or colleagues, then there is a good chance that there is something deeper that is bothering you. With a greater emotional understanding of yourself, not only will you be able to avoid potentially stress-inducing situations, but you should also be able to recognize patterns in others that you have seen in yourself, allowing you to become more empathic and, ultimately, a better communicator.

Essentially, effective communication is all about communicating effectively. It is about improving your understanding of yourself and others around you, in order to live and work with other in a more harmonious way. 

Much like Arnold Schwarzenegger’s character in the movie ‘Twins’, the walkie-talkie can claim to have many fathers. However, one of the most prominent names in the debate (and maybe the one with the single strongest claim to having invented the walkie-talkie) is Canadian/American inventor Al Gross.

The son of Romanian immigrants, Al Gross was born in Toronto, Canada in 1918, but his parents moved to Cleveland, Ohio, USA when he was quite young. Whilst on a steamboat trip across Lake Erie, the 9-year-old Gross encountered radio technology for the first time and, in so doing, ignited a passion within him that would change the world.

How passionate was he? By age 12, Gross had turned his parents’ basement into a radio centre. The bright young man would visit junkyards and salvage any material he thought he could use. Four years later –aged 16- Gross was awarded an amateur radio license, which was still in effect at the time of his death in 2000.

At the age of 18, Gross enrolled in the Case School of Applied Sciences. At the time, radio frequencies above 100MHz were relatively unexplored territory. Gross wanted to see exactly what could be done with them. He wanted to create a mobile, lightweight, handheld transceiver, using those uncharted frequencies. In 1938, he did just that, patenting the two-way radio, or ‘walkie-talkie’. He was just 20 years old.

War arrived on American shores in 1941 with the attack on Pearl Harbour. America scrambled to mobilize its armed forces and take advantage of any/all new technology that could aid the struggle against the Axis powers. The US Office of Strategic Services (OSS) – a forerunner to the CIA – tapped Gross to create an air-to-ground communications’ system. The system Gross designed employed Hertzian radio waves and was almost impossible for the enemy to monitor, even when allied planes were in enemy airspace. Gross’ system proved incredibly successful (so much so, that it was not declassified until 1976).

After the war, the inventor turned entrepreneur and founded the Citizens Radio Corporation, which took advantage of the first frequencies designated for personal use. His company was the first to receive FCC approval for use with the new ‘citizens’ band’. He licensed radios to other companies and supplied units to the Coast Guard, amongst others.

Then, in 1949 came another amazing discovery. Gross invented and patented the telephone pager. He invented the system with doctors in mind, but the medical community was (amazingly) slow to respond to this new technology. Only New York’s Jewish Hospital saw the potential of the pager as a life-saving device, when they implemented it in 1950.

Throughout the 1950’s, Gross, ever the pioneer, fought hard to garner interest for his newest idea – a mobile telephone. It took him eight years to get mobile telephony, as a concept, off the ground. Talk about being ahead of the curve!

Unfortunately, many of Gross’ best ideas were so far ahead of said curve, that his patents ran out before he could garner the profit his genius deserved. Had he earned the money eventually generated by CB radio, pagers and cellular phones, he would have died an extremely rich man. However, it was not to be.

Gross invented a lot throughout the years, but nothing brought him the amount of money that he potentially could have made from his earlier inventions. However, Gross was able to make a comfortable living, spending the 1960’s working for large corporations as a specialist in communications systems. 

In the 1990’s, he was employed as a Senior Staff Engineer for Orbital Sciences Corporation in Arizona, where he worked on satellite communications, military equipment and aerospace technology.

As an older man, Gross got the most joy from visiting local schools and giving presentations. He took extra pleasure in inspiring the next generation of scientists, engineers and thinkers.

In April of the year 2000, Al Gross (who had garnered numerous awards throughout his career, far too many to write about here) was honoured to receive the Lemelson-MIT Lifetime Achievement Award. He passed away eight months later in December 2000.

Gross never actually retired and was still working at the age of 82, a restless paragon of forward thinking, innovation and tireless imagination.

SOURCE

http://web.mit.edu/invent/iow/gross.html

Asked by Hiromi in Osaka

Hi Hiromi, How’s life in Japan? I’d love to visit one day, but until then, here’s your answer…

It all depends on how much you sweat. Yes, I know that’s a little bit indelicate of me, but unfortunately it happens to be true. I’ve read many, many customer reviews of otherwise fine and good headsets that claim to be designed for joggers, but that conk out the first time they get significantly wet…

Headsets designed for jogging are often created so that they won’t fall out of your ears as you run, with almost no concern placed on how much you may sweat during the run. Some people sweat a lot and some sweat very little. In either instance, your sweat level needs to be a factor in your purchasing decision (and there’s no nicer way to say it than that!)

Then, another factor to consider is how much the headset will isolate you from your surroundings as you run. Noise cancellation headsets might do a superlative job if you’re running past a noisy construction site, but they aren’t going to be much help in the wake of oncoming traffic. Again, it comes down to individual choice. Some runners subscribe to the Linford Christie ‘bullet from a gun’ mentality, whilst others simply enjoy a bit of exercise, but also like to stay aware of what’s going on around them.

It is also misleading to assume that a branded headset from a sportswear manufacturer is in any way superior to one designed by a trusted electronics firm. In many/most instances, the opposite is actually true.

Sadly, even so called ‘sweat resistant’ headsets are often anything but and there isn’t a lot you can actually do to get your money back. Your best bet, if you ask me, is to buy a mid-range headset, use it specifically for jogging/going to the gym and don’t expect it to last for very long. If it performs badly, chalk it up to experience and buy a different headset, if it lasts for a decent period of time, then replace it with a similar model, or else the same one again.

I’ll be honest; every so often I get one of these questions that I find hard to answer, as no amount of research will really help. Type in the name of any ‘Bluetooth Headset for Jogging’ into Amazon (or whatever the Japanese equivalent of Amazon may be) and you’ll read just as many complaints in the reviews as praises.

Due to this, I’m reluctant to name specific models, because they may not actually work for you. I’d hate to say, “Oh, this headset works really well”, only to have you write back “Does it b*llocks!”. I have personally reviewed several pairs of headphones online (which you can view by clicking HERE), but not any Bluetooth headsets (to the best of my recollection), so I’m afraid that’s all the advice I can give you on this one!

Asked by Barbara from Basingstoke

 

Hi Barbara from Basingstoke (I like that, it has a nice ring to it), 

I presume you mean to ask me how people communicated over long distances, because otherwise the answer would simply be ‘they talked to each other, just as they do today’. I’ll give you the benefit of the doubt, but please be more specific in future! (Kidding!)

OK, so 100 years ago, in 1914, the telephone was still in its infancy, relatively speaking. 99 years ago, Thomas Watson made the first coast-to-coast phone call in America, so that should give you some idea of where the telephone was, development wise.

However, the invention had been patented since 1876 and 1877 had seen the first long-distance phone call placed. But by and large, telephones were not an overly common part of people’s lives the way they are now.

More common was the telegraph, which had been knocking around for a while by then. People in official positions tended to use that, but it wouldn’t have been a fixture of regular people’s houses.

Far more common than telephone or telegraph was the postal service. In 1914, if you wanted to contact a friend, relative, or loved one, you wrote to them. The working classes were better educated than at any other time in history (up to that point) and literacy was improving (although it certainly wasn’t at the near-ubiquitous level of today). Letters took a long time to arrive by today’s standards, so they tended to be longer and more absorbing than, say, a Facebook chat is today. In fact, intellectuals, authors and politicians would often engage themselves in long-winded and exhaustive intellectual contests via thorough, essay-length correspondences.

Another option would have been to speak via mutual acquaintances. Literature of the period frequently involves friends using a mutual friend in order to carry on a long-distance discussion and it is my understanding that this was quite a common practice. Interestingly, this may very well have shaped the development of certain customs in society (such as ‘good manners’ vs. ‘bad manners’ regarding correspondence etiquette). With our communication methods of today being so vastly different, it remains to be seen how our society will come to reflect this. 

The truth is that shopping centres (or ‘malls’ if we’re being American about it), can seriously improve an area’s local economy. It is basic economics really, if the supply is less than the demand, then there is profit to be made. I expect a percentage, Deepak!

OK, I’ve thought a bit about this one and, I reckon your best bet would be an affordable, yet high performance unit like a Motorola DP3400 or similar. I suggested the DP3400 because it a) it won’t bankrupt the (hypothetical) project, b) it is very versatile and c) it is exceptionally easy to use (user training takes, on average, about 20 minutes).

A DP3400 offers use of 32 channels, functions as both analogue and digital and is available in UHF or VHF versions. In short, this radio is perfect for security, health and safety or even customer service.

I’ve recently found the ‘Case Studies’ sections on the Motorola website (you can probably tell by my other pieces this month), but the DP3400 has a case that’s exactly like yours. For what its worth, here’s what they said about it.

“Digital two-way radio was chosen to provide a secure, discreet communicationsystem with no risk of transmissions being compromised by eavesdroppers. The Centre’s local Motorola Authorised Dealer demonstrated how  MOTOTRBO digital radios could provide greater coverage and improved audio clarity than analogue and enable users to make both one-to-one and group calls. The increased battery power would extend battery life by up to 40%, enabling the radios to be used throughout the entire 11-hour trading day without recharging”.

That sounds pretty good to me. In any instance, you keep dreaming and don’t let anyone discourage you. Find out what it takes to be an…um, ‘shopping centre design person’ and just go for it! 

I do not know how you came here because you read it on social media, twitter, facebook, google +, stumble upon or anywhere else. thankyou for coming and I hope you enjoy reading this as much as I did.

All around us, the wireless world is going digital. But organizations have questions about this breakthrough technology. To provide them with answers, BearCom and Motorola Solutions teamed up to create our Analog-to-Digital Migration Guide: “Five Reasons to Migrate to Digital Two-Way Radios.”

“A ‘smart’ revolution is transforming two-way radios,” the guide begins. “Digital technology is opening the door to a host of useful web-based applications for two-way radios, even as it enhances capacity, coverage, audio quality, and battery life.”

Available as a free download from BearCom.com, the guide details how digital two-way radios offer additional functionality, greater efficiency, enhanced coverage, improved audio quality, and extended battery life compared to analog radios. It explores the capabilities and benefits of the latest radios, the differences between analog and digital technologies, and the process for making a smooth transition to digital.

“There are plenty of exciting new digital two-way radio products available,” reads the cover letter from BearCom President & CEO Jerry Denham. “This new Analog-to-Digital Migration Guide is the latest tool we’ve developed to assist organizations around the country as they harness the power of digital performance to improve their communications capabilities.”

The guide includes details on the MOTOTRBO line of digital two-way radios from Motorola Solutions and the new Motorola CP200d, which was made available through BearCom last summer. In developing the CP200d, Motorola Solutions was able to retain the simplicity and durability that have helped make the Motorola CP200 analog model popular across a wide range of industries.

The guide also answers frequently asked questions, such as:
Why should we go digital?
How are apps useful in two-way radios?
Will analog radios become extinct?
Are my analog two-way radio accessories compatible with digital models?
How can I get the best value when selecting digital two-way radios?

- See more at: http://blog.bearcom.com/2014/01/new-analog-to-digital-migration-guide-helps-users-take-advantage-of-the-latest-technologies/#sthash.hoMbIaZV.dpuf

My basic review of a new two way radio it starts up well, looks rather cool, is simple to run and very energy efficient, the two way radio is a top quality product. I’m happy I purchased it, read further below.

The construction industry is on a roll, according to experts who project construction starts will be up 9% this year, on top of last year’s 5% gain. The biggest increases in activity will be in single-family housing, commercial building, and multifamily housing. Getting all that construction work done as efficiently and safely as possible will take top-floor communications capabilities, and that’s where two-way radios come in.

Two-way radios have long been popular tools on construction sites, and it’s easy to see why. The one-to-many communications device makes it possible to alert entire groups of people to situations and facilitate their input on resolutions. Radio communications are immediate, which makes for quicker problem solving. Radios allow workers to be heard in noisy environments, and speaker-microphones keep their hands free for essential tasks.

Plenty of two-way radios are very easy to use—just push to talk and release to listen. Many are designed especially for construction’s harsh work environments and can last for years. Those that are submersible in water not only come through wet conditions, they can be cleaned with water, which extends their useful lives.
The bottom line? If construction workers aren’t walking back and forth across large job sites looking for answers, groups can be more efficient. More efficient groups often need less manpower. They can also use their improved communications capabilities to more swiftly identify and address safety concerns.

Which radios do construction organizations choose? That often depends on the size of the organization or the complexity of the project. Smaller, independent contractors are focused on coordinating their foremen, employees, and subcontractors. They are most likely to rely on simple but rugged talk-and-listen portable units, like the commercial-grade radios from Motorola Solutions.

One of the most popular commercial two-way radios ever released, the Motorola CP200 is lightweight, durable, and easy to use. It is now available in a digital version, the Motorola CP200d. The CP200d retains the radio’s simplicity and reliability, and the form factor is virtually the same. The new model is backward compatible, so it uses the same chargers, batteries, and speaker-microphones. It is also being made available in a digital-capable version that can be converted later from analog to digital operation.

Leaders of mid-size construction firms want to keep in touch with their construction crews even as they leave construction sites for supplies and move between sites. They also want to make sure crews can stay in contact with one another. Such firms tend to look for options that include the Motorola HT Series portable and CDM Series mobile two-way radios. These more sophisticated radios pave the way for trunking, which makes possible communications across a much wider area.

The largest construction organizations want to take voice communications to the next level and to integrate voice and data. Doing this requires digital technology and the industry-leading MOTOTRBO line from Motorola Solutions. Digital two-way radios have a host of advantages over analog models, including improved audio quality, enhanced clarity throughout the coverage range, greater efficiency, extended battery life, and applications that add functionality.

One popular MOTOTRBO model among construction firms is the Motorola XPR6350. It features one-touch calling, quick text messaging, and enhanced call management, making it ideal for professionals.

From enhancing productivity and minimizing delays to improving worker safety and reducing operating costs, two-way radios have earned a permanent place on many a tool belt. The available options and features have never been better, no matter where radios are being put to work.

See more at: http://blog.bearcom.com/2014/02/two-way-radios-play-a-role-as-construction-industry-builds-momentum/#sthash.lxDQx6CA.dpuf

We all went to see Avatar, didn’t we? Everyone I know must have seen that movie at least once. Wasn’t the 3-D impressive? Be honest, who else was swatting the flies away with one hand whilst tucking into their popcorn with the other? I know I was. 

For some people, Avatar was the first 3-D film they went to see (mine was ‘The Final Destination’ for anybody interested) and now, not too much time has elapsed before we’re bringing digital 3-D TV into our homes. Here’s my point; as a person who has worked as a professional filmmaker, there is a certain magic to cinema. By which, I mean, THE cinema. The physical place, some of my happiest memories as a child are of being taken to the cinema to watch the latest blockbuster. 

Taking a film home to watch is a great idea, but then it becomes just a movie, it’s not an event. The cinema is a modern day theatre of marvels where amazing feats are performed by beautiful people. Pure escapism. 3-D helps that immensely. But at home? I’m wondering if we really need that in our own homes. 

Its not that it isn’t cool, far from it, in fact. Its just that, on a personal level, I equate the cinema with ‘Star Wars’ or ‘The Matrix’ the big effects and epic stories, when I watch movies at home, I settle down with ‘Evil Dead II’, Charlie Chaplin or maybe ‘Seven Samurai’ do those films need to be in 3-D? 

To make you feel a part of the fictional environment, all a film needs is a good script (I’m available by the way. Any takers? – That almost never works) Decent acting and a great director. Besides, who wants to be sitting at home wearing dork-glasses, or trying to make a cup of tea and spilling it everywhere when you forget to take the damn things off? Not me. I don’t really want to sit around and watch all my TV on a huge screen with surround sound and a picture that’s big enough to eat me. So, I think we should save the 3-D “Its coming right at me!” for the next blockbuster epic and leave the glasses there, too. 

What would you do if i stated I had found a Walkie talkie short article that is not only fascinating but informative as well? I knew you wouldn’t believe me, so here it is the informative, excellent and interesting editorial

Mobile push to talk pioneer Voxer has just released an update for Android that includes its brand new Easy Talk widget for Android users. The new widget allows you to quickly access your most important chats and listen to live and recorded voice messages. You can also send audio, texts or images right from the lock screen or home screen.

“Voxer’s goal is to facilitate instantaneous communication and make it easy for users to quickly contact each other, reducing the time it takes to send and receive messages,” the company said of the update in a press release. “This is especially important for businesses, where time saved on communication can lead to benefits like cost savings. The Easy Talk widget is designed to help users communicate faster, enabling them to send and receive messages without unlocking their Android device.”

“REPLACING TRADITIONAL TWO-WAY RADIOS AND OTHER COMMUNICATION DEVICES WITH VOXER”

Some features of the Easy Talk widget include:

  • Access from home or lock screen: Users have access to several Voxer features right from the widget, which includes listening and sending voice messages, texts and images.
  • Prioritize important chats: Users can select specific chats that are the most important to them, and add them to the widget. They can access these chats by tapping on the next and previous buttons within the widget.
  • Send and receive live audio: Voice messages can be streamed live for the chat that is visible on the widget, so the user can have constant access to voice messages, even when the Voxer app is not open on their device.
  • Headset integration: The widget streams live audio to headsets, so users can communicate via their headset for easy access.

“Our customers are replacing their traditional two-way radios and other communication devices with Voxer,” said Irv Remedios, head of product, Voxer. “With this widget, we can replicate the live characteristics of traditional PTT, in addition to other features that can help users communicate faster. Android users can organize their chats, providing easy access to the ones that are the most important. With Easy Talk, users can communicate faster than ever before.”

The Easy Talk widget is now available for Voxer Pro and Voxer Business customers with Android devices running 2.3.5 and above.

Read more at http://www.trutower.com/2014/04/23/voxer-push-to-talk-launches-easytalk-feature-android/#MAJCJ5urdE4lBJDi.99