A Quick Review of Two-Way Radios

Sometimes called Walkie Talkies, specially in the US, two-way radios are designed to be compact handheld devices income change channels (frequency) operating with a short range.

Looking back, these were originally developed for the Canadian government during Second world war. They then became commonplace in armed forces around the world then spread into commercial industries including construction and safe practices.

A two-way radio is built with a half-duplex channel, which means that only one radio can transmit during a period. To be able to transmit voice is achieved by way of a button or push to speak (PTT) switch that engages transmission. Two-way radios may be used in partnership with a range of accessories, including earpieces and microphones, but additionally utilized as standalone devices employing an inbuilt speaker and microphone.

Two-way radio's are able to transmit and receive to and form other two-way radios plus with vehicle mounted devices and radio base stations (office based desktop devices).


Radio Communication has turned into a vital a part of commercial life which is often used at sporting and musical events, on construction sites, from the film industry as well as on amusement parks. It is not uncommon for two-way radios to be used for marine or aviation communications, particularly in smaller boats and aircraft.

As with most modern-day technology, two-way radios have a very rang of accessories available, which may vary by manufacturer. You will get replacement batteries, rechargers, earpieces or headsets and mics for many two-way radio devices.

As technology advances, so two-way radios. What were once seen as erogenous device offers convenience and sturdiness causing them to be perfect for every environment.

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