Professional !!Debra D-240 4 Channel UHF Wireless Microphone System With Handheld Headset Lavalier Mic.
Receiver:
Channels: 4 Channel
Frequency stability: ±0.005%
Frequency range: UHF 500-600
Operating range: 120m
Oscillation mode: Quartz crystal
Sensitivity: >105dB
Input6dB,S/N>60dB
Frequency width: 32MHz
Maximum deviation: ±45KHz
THD: <0.4%@1KHz
Response frequency: 60Hz-15KHz±3dB
Power supply: 100-240V AC 50/60 Hz,10W
Handheld mic:
Frequency range: UHF 500-600
Oscillation mode: Quartz crystal
Harmonic radiation: -63dBm
Frequency width: 32MHz
Maximum deviation: ±50KHz
Mic: Dynamic,Directional
Power output: 4.5W
Battery: AA*2
Current consumption: 90mA
Bodypack:
Frequency range: UHF 500-600
Oscillation mode: Quartz crystal
Harmonic radiation: -63dBm
Frequency width: 32MHz
Maximum deviation: ±50KHz
Mic: Condenser,Directional
Power output: 4.5W
Battery: AA*2
Current consumption: 90mA
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