Day: February 18, 2021

A walkie talkie, also known as a hand-held transceiver, is basically a two-ways, hand-held radio communications device that is capable of sending and receiving data. The evolution of this communication device was facilitated by the development of the computer microprocessor. It has now become an important part of many different fields of science and technology due to the ease of its use and cost effectiveness. Many different types of walkie talkie are available in the market today. The following is a brief description of each type and some examples of applications for these devices. The first and most common walkie talkie type is the squawker or walkie talkie. This is a basic model with a rectangular box containing all the internal components of the device. Squawkers are used in various a...

Two Way Radio TransmissionsA 2-way radio is a two way radio which can both receive and transmit radio signals, unlike a simple broadcast receiver which just receives data. It's a portable transceiver, transmitter and receiver all in one unit, ideal for bidirectional personal conversation between other wireless users with similar sets of radios. With a two way radio you can easily talk with people who are on the move or who are far apart, as each station will carry a signal from a different location. Thus you can talk with people for hours without having to carry extra equipment. One of the most common uses for 2-way radios is during an emergency situation. All radios have Emergency Stations capability, which allows them to automatically send and re-transmit received radio signals during a...