A Brief Summary Of Two-Way Radios

November 20, 2018 by Degn Eaton

Sometimes termed as Walkie Talkies, mainly in the US, two-way radios are designed to be compact handheld devices with the ability to change channels (frequency) operating on a short range.

On reflection, these folks were originally created for the Canadian government during The second world war. They then became commonplace in armed forces around the globe after which spread into commercial industries such as construction and health and safety.

A two-way radio is built on the half-duplex channel, which means that only one radio can transmit at any given time. The opportunity to transmit voice is achieved with a button or push to dicuss (PTT) switch that engages transmission. Two-way radios works extremely well in conjunction with a range of accessories, including earpieces and microphones, but typically used as standalone devices using an inbuilt speaker and microphone.

Two-way radio’s can easily transmit and receive to and form other two-way radios as well as with vehicle mounted devices and radio base stations (office based desktop devices).



Radio Communication has changed into a vital section of commercial life and is often used at sporting and musical events, on construction sites, inside film industry as well as on recreational areas. It isn’t uncommon for two-way radios to use for marine or aviation communications, particularly in smaller boats and aircraft.

Associated with pension transfer modern day technology, two-way radios have a very rang of accessories available, which can vary by manufacturer. You may get replacement batteries, rechargers, earpieces or headsets and mics for the majority of two way radio devices.

As technology advances, so do two-way radios. What were once seen as simple device now offers convenience and sturdiness causing them to be suitable for virtually any environment.

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