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Chairman Unit Wired Meeting Audio Conference System with Condenser Microphone
Chairman Unit Wired Meeting Audio Conference System with Condenser MicrophoneChairman microphone of meeting system of OBT-3000AResponse 100Hz-13KHz. Sensitivity:-44dB ± 2dB. Reference speek distance :20-120cm. Tube length:390mm. Dimension:153*135*58mm. Net weight:0.6kg. ......
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Product Description
Chairman Unit Wired Meeting Audio Conference System with Condenser Microphone
Chairman microphone of meeting system of OBT-3000A
Response 100Hz-13KHz.
Sensitivity:-44dB ± 2dB.
Reference speek distance :20-120cm.
Tube length:390mm.
Dimension:153*135*58mm.
Net weight:0.6kg.
Design with a new NC. speak key and indicator light, you can control / direct the local state.
Single direction, anti-gas explosion sound capabilities, with a wind shield.
Chairman of priority control buttons to activate the system to remind the number of the attendees,permanently terminate or suspend the termination of all the microphone can be installed.
Chairman Unit is not restricted and can be placed anywhere in the loop.
To bypass capacitor microphone boom, and has spoken instructions halo.
Microphone has high sensitivity.
Get power supply from the unit,input voltage range of 18V is safe.
With automatic machine function,microphone in the absence of a state pickup(when pickup sounds are below 50dB ) will shut down automatically in 45 seconds. 8-core "T" type connector.
With a microphone cable.
Meet international conference facilities electrical certification standards.
(IEC 60914) and the international safety standard UL or CE.
Chairman microphone of meeting system of OBT-3000A
Response 100Hz-13KHz.
Sensitivity:-44dB ± 2dB.
Reference speek distance :20-120cm.
Tube length:390mm.
Dimension:153*135*58mm.
Net weight:0.6kg.
Design with a new NC. speak key and indicator light, you can control / direct the local state.
Single direction, anti-gas explosion sound capabilities, with a wind shield.
Chairman of priority control buttons to activate the system to remind the number of the attendees,permanently terminate or suspend the termination of all the microphone can be installed.
Chairman Unit is not restricted and can be placed anywhere in the loop.
To bypass capacitor microphone boom, and has spoken instructions halo.
Microphone has high sensitivity.
Get power supply from the unit,input voltage range of 18V is safe.
With automatic machine function,microphone in the absence of a state pickup(when pickup sounds are below 50dB ) will shut down automatically in 45 seconds. 8-core "T" type connector.
With a microphone cable.
Meet international conference facilities electrical certification standards.
(IEC 60914) and the international safety standard UL or CE.
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