A UHF transmitter for use with the W Audio SDPRO silent disco headphones. There is no limit for the number of headphones receiving from each transmitter, up to three transmitters maybe used if each transmitter is switched to a different channel allowing up to three audio sources to be played back to the audience. The RF transmission system operates on 863-865Mhz in the license free CH70 spectrum.

You will need a transmitter for each channel you want up to 3.

- 3-channel silent disco transmitter
- System: UHF / RF
- Modulation: FM
- Mode: Stereo
- RF frequency: 863-865Mhz
- Range: Up to 200 metres in 'low power' mode, 400+ metres in 'high power' mode
- Power supply: 12Vdc 1A (included)