Two Way Radio Articles

A two-way radio is a radio that can both transmit and receive (a transceiver), unlike a broadcast receiver which only receives content one way. A push-to-talk or (Press To Transmit) button is often present to activate the transmitter. Hand-held portable two-way radios are often called walkie-talkies or handie-talkies. Two-way radios are available in mobile and stationary base configurations.

An example of a two-way radio that both transmits and receives at the same time (or full-duplex) is a mobile phone or cellular telephone, which uses two different radio frequencies to carry the two directions of the conversation simultaneously.

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Communication Specialists Bio Line:

Supplier of Motorola, Kenwood, Icom, Entel, Codan two way radios and PMR 446. Communication Specialists UK.
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WALKIE TALKIES

Two Way Radios
Two way radios are very useful in many situations, hence they are very popular. Otherwise known as walkie talkies these devices are being used by many households worldwide, they are an excellent way of keeping in contact while our hunting or camping and not to mention - great fun!
Author: Comm Spec | Simone Icough
Date Posted: 1st August 2007

Walkie Talkies
A walkie-talkie (more formally known as a handheld transceiver) is a hand-held portable, two-way radio transceiver. The first walkie-talkies were developed for military use during World War II, and spread to public safety and eventually commercial and jobsite work after the war.
Author: Comm Spec | Simone Icough
Date Posted: 1st September 2007

Can I use a walkie talke while driving?
On 27th February 2007 the penalty for using a hand-held phone whilst driving came into force. The fine was increased from amp£30 to amp£60
Author: Comm Spec | Simone Icough
Date Posted: 20th February 2008

TECHNICAL

Phonetic Alphabet
The Phonetic Alphabet is used by radio operators, to spell out words. It is useful when exchanging important and precize information (addresses, names, etc) especially during not clear transmission. This alphabet has been changed over the years and in different groups of radio users and different countries the alphabet varying from each other.
Author: Communication Specialists
Date Posted: 1st October 2007

How Bluetooth Works
Bluetooth wireless technology enables electronic devices to connect and communicate wirelessly through short range, ad hoc networks known as piconets and was intended to replace the cables connecting portable and/or fixed devices while maintaining high levels of security and connectivity.
Author: Comm Spec | Simone Icough
Date Posted: 23rd January 2008

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