FM-transmitter - affordable improvement of car radio

FM transmitter - what is it? This device is a small electronic device that is used to transmit MP3-files recorded on a flash drive via an FM channel. Reproduction of emitted signals is handled by a standard car radio. The main application FM-transmitter found in cars, where it is an inexpensive replacement for a cassette recorder and digital player.

The FM transmitter is powered by a car cigarette lighter, powered by 12 volts DC. As a drive, it is possible to use both USB and SD cards, MMC. The FM transmitter reads files from the drive and recognizes extensions that have the format of a digital audio file. The number of supported formats is determined by the design of the modulator itself.

The device allows you to organize music files, set their sequence, adjust the volume (the power of the emitted signal). On the FM transmitter display, we can see the playback file and other information that is attached to the music track. As a rule, this device is equipped with a remote control.

Tuning is performed on any wave, free from broadcasting. At the same frequency tuned radio car. If in the given city another radio station is being broadcast at the same altitude, choose any available station. All files that the owner wants to listen to are recorded in advance on a personal computer.

The FM transmitter is a real rescue for people who like to store large volumes of different music on a USB drive, rather than using discs or hoping that broadcasting will match their tastes. Moreover, you can save a serious amount of money on the fact that you do not have to buy a new and expensive tape recorder with USB support, but just leave the old one. Both of them support radio reception. Therefore, it is much more reasonable to buy an FM transmitter that will solve this problem for ridiculous money. Naturally, before the choice, many people face certain questions, which you can not answer on your own.

First you need to determine the price category of the product. Here, as in any high-tech sphere, the price usually means quality or brand. In the field of modulators, there are clear price classes, in which manufacturers try to fit in. The most budgetary category includes simple devices with a black and white display and a minimal set of functions. Of the provided functions - only direct, without any "bloat." The transmission distance is also minimal, and their capabilities are limited to playing, rewinding and changing the frequency.

Next is the middle class. They have an improved design, displays acquire some shades, a remote control appears, the manufacturer builds in additional memory.

In the premium class, devices with a color display, a built-in Flash of a large volume, simple synchronization with a PC and many additional functions implemented at the highest level.

The most popular manufacturers of these devices are: Ritmix, Neoline, iLink.