Retekess T126 32 channels wireless tour guide system UHF transmitter with microphone adopt wireless infrared pairing technology,stable signal and clear sound, ideal for simultaneous interpretation;Battery: 2 AA1.5V alkaline batteries or 2 AA rechargeable battery for about 8 hours of continuous use; 100-150 meters range
Retekess T126 UHF Tour Guide System Transmitter
It is use PLL technology to pair the receivers. It can reach 100-150 meters in open area.
As the T126 transmitter has a long 100-150 meters range, the guide can talk into a microphone without having to shout,which is suitable for communicate to a university class on a field trip.
Overcome background noise
Only 243g and 105 cm in height. The mini is built with the most compact wireless technology, so you'll forget you're wearing it.
Clear Crisp Sound
The volume is very easy to adjust by using the knob on the top. The sound is cristal clear, you won't be disappoint about it.(Depending on battery quality).
Convenient use;no need complicated hand pairing;just need long pressing the set key, and the receiver will start to sweep the RF point; then put the transmitter IR facing the IR emission window of the receiver, and the receiver will match the same channel automatic.
32 Channel Support
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Frequency: 500-980MHz (custom frequency range is available)
Channel: 32 (you could custom 96 channels if needed)
Band width: 12MHz
Oscillation: PLL synthesized
Channel resolution: 400K
Stability: ±0.005% 0℃-50℃
RF radiation: 10mw(H), 6mw(L)
Deviation range: ±50KHz
Frequency response: 50Hz – 15 KHz ± 3dB
AF input: Φ3.5mm
jack Power: 2pcs 1.5V AA batteries
Rated power: 130mA
Continuous working time: 8 hours around (by middle volume controlled)
Dimension: 90(L)*63(W)*22(H) mm,