Friday, January 30

A Brief Overview Of A Two Way Radio

A two-way radio is a type of walkie talkie that can be used for either hands-free communication or with a built-in transmitter to detect other frequencies. There are two ways to operate these radios, the first way being the hands-free mode where you press a button on the transmitter to initiate communication, and the second way where you press a button on the receiver to receive information. The two different ways in which these radios work is by using a AM/FM frequency and either shortening or lengthening the antenna’s signal; this works by altering the amount of time that is spent transmitting each frequency. They work similar to cordless phones as they do not require a base unit or adapter to be used with an electric current source.

2way radio

To operate a two-way radio you should have an AM/FM band that is appropriate for the frequency you wish to scan. Some handheld two-way radios come with an AM/FM tuner that will allow you to scan any frequency up to thirty feet away, however if you intend to purchase a personal computer to interface with your two-way radio you should be aware that these tend to use much higher wattage than cordless phones. The higher wattage will result in a higher cost when purchasing a two-way radio; however, they tend to last longer than cordless phones and provide better sound quality. If your preference is to have clear sound with a lot of distortion you should choose a two-way radio with higher wattage.

Most 2-way radios are handheld and can support both standard analog or digital formats, although most offer only one band. If your preference is to have only one frequency on the device then choose a two-ways that supports only digital frequencies. Once you have purchased a two-way radio you should make sure to take care of the battery or the power source and keep it charged whenever you are using the device, to prevent premature battery death. Also keep your fingers away from the transmitter so as not to cause accidental discharges.