Audio Transmitter & Receiver

Audio Transmitter & Receiver

863-865MHz UHF ISM Audio Modules


European (863-865MHz), multichannel, audio transmitter & receiver modules with CE and ROHS compliance, suitable for audio guiding, conference systems and audio transmissions.


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Key features of the high-end UHF audio modules:

  • 863 - 865MHz European audio frequency bands.
  • Multi-channel audio module for applications requiring hi-fidelity production. 
  • 15 user selectable RF channels with 125 kHz steps.
  • Built in noise reduction system. 
  • Built in mute circuit. 
  • Easy installation for user system. 
  • R&TTE (EN 301 357) / RoHS compliance.
  • Dynamic range of more than 70 dB due to the compander noise reduction system.
  • Frequency response range 50Hz - 13kHz.
  • Variable squelch sensitivity.
  • Modulation: FM.

 

Part Number 

Multichannel

Frequency

Range

Form

Type

Download 

WA-RX-03-R

Yes

863-865MHz

50m LOS

Through Hole 

Receiver

Data Sheet

WA-TX-03-R

Yes

863-865MHz

50m LOS 

Through Hole 

Transmitter

Data Sheet

 These audio modules are available in two types; a transmitter and a receiver both of the same frequency, for European licence-exempt ISM markets.

 

More about Audio Transmitter & Receiver Modules

The WA-TX-03-R / WA-RX-03-R are 15ch multichannel audio modules that operate in the European harmonized 863 - 865 MHz band. In addition to offering a frequency response 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.

Applications

  • Museum Tour Guide Systems.
  • Wireless Conference Systems.
  • Wireless Microphone Systems for Amateur Users.

 

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Low Power Radio Solutions
Station Lane
Witney
OX28 4BH
United Kingdom

T: +44 (0) 1993 709418      
F: +44 (0) 1993 708575
E:  sales@lprs.co.uk

    

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