Friday, January 30

The Technology of a Handheld Two Way Radio Transmitter

A two-way radio is actually a radio that can both receive and transmit radio waves, unlike just a simple broadcast receiver which simply receives received sound. It’s an electronic transceiver, transmitter and receiver all in one small unit, used primarily for bidirectional personal voice communication to other wireless users with like radios. Basically, you can think of it as a walkie talkie with a built in microphone and speakers. Most 2-way radios have their own power source, which can come from the wall outlet or batteries. They are very popular in public locations where people congregate, such as churches, schools, hospitals, airport terminals and more.

2way radio

When purchasing a two-way radio, you need to determine the frequency that is best for you. Generally the range is from 100 feet to 400 feet depending on which brand and model you buy. If you only intend to place the unit in one location, such as in a church or office building, then a lower wattage will be appropriate. If you want to place the device in many areas to receive signals from multiple sources, then you should consider a higher wattage.

If you decide to purchase a handheld two-way radio, you should consider the signal range that you will be able to receive and transmit. If you only intend to place the device in one location, such as at the church, a lower wattage is advisable. If you want to place the device in a number of locations, such as in the workplace or public areas, you should purchase a high wattage model so that you can receive strong signals from a variety of sources. You can find the exact wattage that you need by consulting the specifications of the particular model that you’re looking at online.