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Specifications

The portable Wireless Audio Transceiver (WAT) system consists of an audio transmitter and a set of receivers, which is perfectly suitable for international conferences requiring multi-language support and scenic spots holding many different touring parties. When using this system, a tour guide can introduce scenic sites to his/her touring party by wireless voice or text message, without interfering other touring parties. 


The WAT05 system is our latest WAT product, which is an economic solution for out-door tour guiding. It can transmit very clear sound for several groups at the same location. It has the following features:
  • LCD display for battery power, channel, volume.
  • UHF for clear sound transmission.
  • 80 meters range from the transmitter to receivers.
  • 20 independent channels to choose. 6 to use at the same location simultaneously.
  • Mini receiver with very small size (89 mm x 56 mm x 15.6 mm) and nice looking.
  • Back with belt clamp for easy carrying.
  • Low power consumption. Receiver is powered by 2 x AAA batteries. 35 hours for receivers. Batteries can be recharged internally.
Specifications
Parameter Value
Wave band 863-865MHz, 794-806MHz
Output Power 10 mW
Sensitivity -90 dBm
Distance 50~80 m (Open ground/
without interference)
S/N ratio >75 db
Input microphone/audio
Output earphone/audio
No. of 
Channels
20
Power supply Receiver 2 x AAA battery, 35 hours life 
Transmitter: 2 x AA battery
Dimension Receiver: 89 mm x 56 mm x 15.6 mm
Transmitter: 118mm x 64mm x 19mm
Weight Receiver: 40 gram (without batteries)