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A Brief Overview of Two-Way Radios

Sometimes known as Walkie Talkies, mainly in the US, two-way radios are created to be compact handheld devices having the ability to change channels (frequency) operating over a short range.

In hindsight, we were holding originally intended for the Canadian government during Second world war. They then became commonplace in armed forces worldwide after which spread into commercial industries for example construction and health and safety.

A two-way radio was made on a half-duplex channel, which means that only 1 radio can transmit at a time. The opportunity to transmit voice is achieved using a button or push to dicuss (PTT) switch that engages transmission. Two-way radios can be utilized along with a variety of accessories, including earpieces and microphones, but additionally utilized as standalone devices having an inbuilt speaker and microphone.

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



Radio Communication has become a vital a part of commercial life and is often used at sporting and musical events, on construction sites, from the film industry and also on theme parks. It's not at all uncommon for two-way radios to be used for marine or aviation communications, specially in smaller boats and aircraft.

There's contemporary technology, two-way radios have a rang of accessories available, which can vary by manufacturer. You can get replacement batteries, rechargers, earpieces or headsets and mics for some two way radio devices.

As technology advances, so two-way radios. What were once viewed as a very basic device offers convenience and durability driving them to suitable for almost any environment.

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