What Is an FM Wireless Audio Transmitter?

FM transmitter is a personal micro radio station that can convert audio signals in various portable audio and video players such as Discman, MD, MP3 (including Apple iPod), mobile phones, tablets (including iPad) into high-fidelity wireless The FM FM stereo signal is transmitted, and the car or the home radio is the receiving object, and you can enjoy stereo music, which brings the music to a big move. Expand the application functions and application environment of these players in your hand.

FM transmitter

First of all, sound is a kind of vibration. Electric current makes sound by driving the horn to vibrate. The more the horn vibrates like the original instrument, the better the sound quality. The method of directly recording the vibration is analog recording method, similar to magnetic tape and vinyl records. In theory, this recording sound quality is the best. But because of this medium

At present, the most commonly used stage is still on the navigator. The portable navigator now basically has the function of FM transmission. Relatively speaking, the purpose is more obvious and more applicable.

The first step: turn on the navigator to turn on the frequency band, and then adjust an infrequently used radio frequency band. (Such as 80.00)

Step 2: Adjust the frequency band of the car's radio to the same 80.00.

Therefore, only the above two steps are needed to make the sound of the navigator transmitted through the car audio. (This is relatively practical only for portable navigators)

Note: Select an unused frequency band to avoid interference from radio channels.