FM transmitter - what is it? This unit is a small radio electronic device that is used to transmit MP3 files recorded on a flash drive via the FM channel. The emitted signals are reproduced by a standard car radio. The main application of the FM transmitter is found in cars, where it is an inexpensive replacement for a cassette recorder and a digital player.
The FM transmitter is powered by a 12 volt DC car cigarette lighter. As a drive, you can use both USB and SD, MMC cards. The FM transmitter reads files from the storage device and recognizes extensions that have a digital audio file format. The number of supported formats is determined by the design of the modulator itself.
The device allows you to arrange music files, set their sequence, adjust the volume (power of the emitted signal). On the display of the FM transmitter, we can see the file being played and other information that is attached to the music track. This unit is normally equipped with a remote control.
Tuning is done on any wave that is free from broadcasting. On thethe car radio is tuned to the same frequency. If there is another radio station broadcasting at the same height in this city, select any free one. All files that the owner wishes to listen to are pre-recorded on a personal computer.
The FM transmitter is becoming a real lifesaver for people who like to store large amounts of different music on a USB stick, rather than using discs or hoping for broadcasts to suit their tastes. Moreover, you can save a serious amount of money by not having to buy a new and expensive radio with USB support, but simply leaving the old one. After all, both of them support radio reception. Therefore, it would be much more reasonable to buy an FM transmitter that will solve this problem for ridiculous money. Naturally, before choosing, many are faced with some questions that they cannot answer on their own.
First, you should decide on the price category of the product. Here, as in any high-tech field, price usually means quality or brand. In the field of modulators, there are clear price classes that manufacturers are trying to fit into. The most budgetary category includes simple devices with a black-and-white display and a minimal set of functions. Of the functions provided - only direct, without any "bells and whistles". The transmission distance is also minimal, and their ability is limited to playback, rewind, and frequency change.
Next comes the middle class. They arehave an improved design, displays take on some shades, a remote control appears, the manufacturer builds in additional memory.
Premium-class devices with color display, built-in large-capacity Flash, easy synchronization with PC and many additional features implemented at the highest level.
The most popular manufacturers of these devices are as follows: Ritmix, Neoline, iLink.
