An Overview Of Two-Way Radios

http-equiv="Content-Type" content="text/html;Two-way radio\'s are able to transmit and
charset=utf-8"> Sometimes referred to asreceive to and form other two-way radios and
Walkie-Talkies, especially in the US, two-wayalso with vehicle mounted devices and radio base
radios are designed to be compact hand heldstations (office based desktop devices).
devices with the ability to change channelsRadio Communication has become a vital part of
(frequency) operating on a short range.commercial life and is often used at sporting and
Looking back, they were originally developed formusical events, on construction sites, within the
the Canadian government during World War 2.film industry and on theme parks. It is not
They then became commonplace in armed forcesuncommon for two-way radios to be used for
around the world and then spread into commercialmarine or aviation communications, especially in
industries such as construction and health andsmaller boats and aircraft.
safety.As with most modern day technology, two-way
A two-way radio is built on a half-duplex channel,radios have a rang of accessories available, which
which means that only one radio can transmit atmay vary by manufacturer. You can get
a time. The ability to transmit voice is achievedreplacement batteries, rechargers, earpieces or
via a button or push to talk (PTT) switch thatheadsets and mics for most two way radio
engages transmission. Two-way radios can bedevices.
used in conjunction with a range of accessories,As technology advances, so do two-way radios.
such as earpieces and microphones, but moreWhat were once seen as a very basic device
commonly used as standalone devices using annow offers convenience and durability making
inbuilt speaker and microphone.them ideal for virtually any environment.