CIRCUIT DESIGN WA-RX-03S, Руководство по эксплуатации

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OG_WA-03S_V10e Circuit Design, Inc. 3
OPERATION GUIDE
GENERAL DESCRIPTION
The WA-TX-03S / WA-RX-03S are 15ch multichannel audio modules that operate in
the European harmonized 863 - 865 MHz band. In addition to offering a frequency
range sufficient for voice transmission, the compander noise reduction system has a
wide dynamic range, enabling transmission of clear audio signals.
As embedded devices, they include nearly all the parts necessary for audio
transmission in a small shielding case, making it possible to develop audio
transmission equipment in a short time.
FEATURES
 863 – 865 MHz European Audio band
 15 channels, 125 kHz steps
 90 dB dynamic range with built in noise reduction system
 50 Hz - 13 kHz audio response
 Low power operation
 Adjustable mute level
 Small size for embedding in user equipment
 RED compliant

RoHS compliant
APPLICATIONS
 Audio guiding in museums
 Tour guide systems
 Wireless conference systems

Wireless microphone systems for amateur users
 Various audio transmissions
 Voice monitoring