Transmitters

A transmitter is a power supply which with the help of an antennae sends energy and power to a reciever ( tv or radio) and send it power. Transmitter come in many shapes and sizes for example: your cords are a source of transmission! Transmitters are powered by a high powered voltage supply. There have transmitters since before world war ĩĩ thats quite a long time!!!! A t// ransmitter // usually has a power supply, an oscillator, a modulator, and amplifiers for audio frequency (AF) and radio frequency (RF).