A television transmitter is a device that sends out television signals over the airwaves. It converts audio and video signals from a TV station into radio waves, which can be received by television sets equipped with antennas. This process allows viewers to watch their favorite shows and broadcasts from various channels. Television transmitters can operate on different frequencies, including VHF and UHF bands. They are essential for both analog and digital broadcasting, ensuring that signals reach homes and businesses. The quality of the transmission can affect picture and sound clarity, making the transmitter a crucial component of the television viewing experience.