Brief introduction:
It can transmit stereo audio signal (from MP3, Mobile phone, CD player etc.) to more than 500 meters away in FM radio broadcasting band (95MHz to 105MHz). It is designed with the following three V-module’s products: VMR6512, VMR6700 and VMA3201. VMR6512 is a HiFi audio FM transmitter. The transmitter has outstanding performance that can easily beat any other FM transmitters in the market. VMR6700 is a RF power amplifier. With the capability of 18dB power gain it extends the transmitting range of VMR6512 from 60m to more than 500m. VMP3201 is a high efficiency DC-DC converter. The 5-20V input range makes it ideal for car battery application. It converts the voltage of car battery (about 14V) to 3.3V to supply VMR6512.
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