UHF 200 Channel Wireless Microphone
- HT-66A
- HT-66B
- HT-77A
- HT-98B
System Parameter
- Working frequency: 610.00MHz-659.75MHz
- Modulation: FM
- Frequency channel: 200
- Switching bandwidth: 250 kHz
- Frequency stability: ±0.005%
- Dynamic range: 100dB
- Max deviation: ±45kHz
- Audio frequency response: 80Hz-18kHz (±3dB)
- Signal noise ratio: > 105dB
- THD: <0.5%
Receiver Parameter
- Receiving mode: DPPL
- Medium frequency: 110MHz, 107MHz
- Antenna connection: BNC/50Q
- 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
- Power: 2pcs AA batteries
- Battery life: 10 hours in normal power
- 12 hours in low power
- Transmission range: 100 m
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