Скачать или смотреть The Rockville RWM4200VH VHF Wireless Quad HandHeld Microphone System w LCD Display!

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Features:

Rockville RWM4200VH VHF Wireless (4) HandHeld Microphone System
Rack Mount Ears Included
Digital display on receiver and on each microphone
High performance wireless hand held microphone system
Includes RWM4200VH transmitter with (4) hand held, high sensitivity, unidirectional, wireless cardioid microphones
Professional rack mount design
Featuring a dual filter design to limit feedback and interference
Individual microphone volume control
Comfortable ergonomic composite microphone construction
Low power consumption for longer battery life
Ultra signal stability minimizes audio artifacts
Operating Range: 100'-200'(indoor), 65'-165'(outdoor)
Channel: Four Channel
Frequency Range: 175MHz-216MHz
Frequency Stability: ±0.005%
Modulation Mode: VHF
Frequency Response: 50Hz-15KHz(±3 dB)
Dynamic Range: 110dB
S/N: 90dB
T.H.D: < 0.1%(1KHz)
Audio Output Jack: XLR balance & 1/4" Mixed
Power Voltage: AC110V-240V 50/60Hz
Operating Temperature: 14°F-122°F
Mic Battery Operating Time: up to 8 hours