Features
1. HT-88B UHF wireless microphone system provides a new energy saving mode, automatic EQ control, tone correction and IR frequency sync functions.
2. It uses a high frequency SAW filter to maximally filter out interfering signals.
3. The use of built-in audio compression expander circuit greatly improves SNR.
4. The unique audio compressor design effectively eliminates whistle.
5. Frequency synchronization between any receivers and any microphones in the system is realized.
Specifications
System Parameter | |
Working frequency | 740.000MHz-789.750MHz |
Modulation | FM |
Frequency channel | 200 |
Switching bandwidth | 250 kHz |
Frequency stability | 0.005% |
Dynamic range | 100dB |
Max deviation | 45 kHz |
Audio frequency response | 80Hz-18kHz (3dB) |
Signal noise ratio | > 105dB |
THD | <0.5% |
Receiver Parameter | |
Function principle | True — Diversity — Receiver (UHF) |
Medium frequency | 110MHz, 107MHz |
Antenna connection | 2 x BNC |
Sensitivity | 12dBuV |
Sensitivity adjustment range | 12-32dBuv |
Noise rejection | >75dB |
Max output level | +10dBV |
Transmitter Parameter | |
Antenna | Built-in |
RF output | <10mW |
Noise rejection | -60dB |
Transmission range | 100 m |
Power | 2pcs AA batteries |
Battery Life | 10 hours in normal power, 12 hours in low power |
Brands |
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