OBT-820 Wireless Meeting System Conference Microphone for Meeting Room Live Speaker

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Price:$75.00 - $79.53
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Product Overview

Description


OBT-820 Wireless Meeting System Conference Microphone for Meeting Room Live Speaker


OBT-820_01


Wireless meeting system OBT-820

Operating range under typical conditions: 40 m (120 ft)
Note: The actual range is related to the reception, reflection and interference of the RF signal.
Audio frequency response (+/-3 dB) 80Hz to 16KHz
Total harmonic distortion (+/-30KHz offset, 1KHz audio) <1%
Dynamic range: >A weighted 90 dB
Operating temperature range: -10ºC to +50ºC
Note: Battery characteristics may affect this range limit

Wireless conference microphone
Maximum audio input level: 0dBV
Size: 85 mm high X65 mm wide X23 mm thick
Weight: 85g (without battery)
Power supply: 2 "AA" type alkaline or rechargeable batteries
Battery life: >8 hours (alkaline)

receiver
Audio output frequency (reference +/ -30khz,1KHz)
XLR connector (access 600 Ohms load) : -12DBV
1/4-inch connector (access 3000 EURO load) : -18DBV
Output impedance: XLR connector: 200 Ohms. 1/4 inch connector: 1, 000 ohms
Sensitivity :(if demodulation output signal to noise ratio of 30dB) < -92dbm
Mirror frequency suppression: >80dB
Size: 44 mm high X212 mm wide X280 mm thick
Weight: 3500g
Power supply: 220 V DC, supplied by external power supply


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0.0125 s.