Mono/stereo mode switchable at will
FM transmitter can be preset with 3 common frequencies
4 types of input U disk / Bluetooth / Aux / Mic
2 microphone jacks are more practical
3 levels of output power, transmission distance up to 1000m in open areas
Multiple input modes
FM radio transmitter supports U disk/Bluetooth/Aux/Mic input, you can choose as you like according to your needs. And you can also set the FM transmitter to play audio in sequence or loop.
TR510 FM radio station can adjust the volume of input audio and microphone. In addition, listeners can also adjust the volume of the TR101 FM headset receiver they are wearing.
Three-stage output power
The long-range FM transmitter supports 3 levels of output power (1W/3W/5W), and it is recommended that you choose the appropriate output power for the size of the range you want to cover.
Set the frequency of the transmitter first, then set the TR101 receiver to the same channel for successful pairing.
The transmitter can store 3 usual frequencies and the receiver can store 10 usual frequencies, you can find the station you want without too many steps.
FM transmitter adopts the latest QN8007 chip to produce a more stable signal, no noise during transmission, anti-interference frequency, and anti-eavesdropping.
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The Specification of TR510 FM Transmitter
Working voltage: DC 12V±10%, 1A
Audio input level: 0dBm/600Ω（unbalanced）
RDS encoding method: DPSK
RDS subcarrier frequency: 57KHz±6Hz
Maximum frequency deviation:±75KHz
RDS frequency deviation:± 2.4KHz
Audio output amplitude: 2000mVpp
Audio total harmonic distortion:≤1%
Playable Audio format: MP3、WAV、APE、WMA
Residual wave radiation:＜60dB
Antenna Type: SMA
The Specification of TR101 FM Headset Receiver
Signal to noise ratio: 45db
Stereo degree of separation: 45dB
Power supply: 2 x AA batteries (not included)
Weight: 187g / 0.4lb