Retekess TR510 Stereo Broadcast Station with TR101 FM Headset Receiver for Conference and Training

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.

Volume adjustment

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.

Quick pairing

Set the frequency of the transmitter first, then set the TR101 receiver to the same channel for successful pairing.

Channel Preset

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.

Stable signal

FM transmitter adopts the latest QN8007 chip to produce a more stable signal, no noise during transmission, anti-interference frequency, and anti-eavesdropping.

The Specification of TR510 FM Transmitter

Working voltage: DC 12V±10%, 1A

Frequency response:≤±1.5dB(100Hz～10KHz)

Audio input level: 0dBm/600Ω（unbalanced）

Frequency error：≤1KHz

RDS encoding method: DPSK

RDS subcarrier frequency: 57KHz±6Hz

Maximum frequency deviation:±75KHz

RDS frequency deviation:± 2.4KHz

Pre-emphasis: 50μS/70μS

Audio output amplitude: 2000mVpp

Audio total harmonic distortion:≤1%

Playable Audio format: MP3、WAV、APE、WMA

Signal-to-noise ratio:≥55dB

Working temperature:-25℃～+45℃

Residual wave radiation:＜60dB 

Antenna Type: SMA

The Specification of TR101 FM Headset Receiver
Sensitivity: ≤18dB
Signal to noise ratio: 45db
Stereo degree of separation: 45dB
SNR: 45dB
Power supply: 2 x AA batteries (not included)
Weight: 187g / 0.4lb