Control and Systems

WDR 24


Wireless digital audio receiver

WDR 24 is a wireless receiver in the operating free band ISM 2.4 GHz, which has been designed to work with the transmitter WDT 24, creating a digital audio wireless system.

The transmitter WDT 24 can work with one receiver, or with up to 10 receivers WDR 24, covering a distance of more than 30 metres in open places.

Power Supply
AC 9V-500 mA 50/60 Hz
Receive Sensitivity (WDR 24)
-84dBm (min.)
Transmitted Power (WDT 24)
6 dBm
Output Level (WDR 24)
+13dBu (BAL max.)
Input Level (WDT 24)
+5dBu (max.)
>=1.8 MHz
Frequency Response
20Hz - 20kHz, +3dB / -3dB
>80 dB
Dynamic Range @ 1 kHz
>90 dB
Crosstalk @ 1kHz
>90 dB
20 ms
Dimensions (WxHxD)
120x41x151 mm
420 g

  • Wireless Digital Audio Receiver System
  • Operating Band ISM 2.4GHz (free band).
  • One transmitter WDT 24 paired with one receiver WDR 24, or one transmitter WDT 24 paired with up to ten receivers WDR 24.
  • GFSK digital modulation/demodulation.
  • External antenna can help to increase the transmission distance.
  • Intelligent Frequency Hoping can help to avoid interference effectively and to ensure the channel quality.
  • Automatic mute in bad channel quality conditions or high error code rate.
  • Transmission distance higher than 30 meters in open places.
  • Up to three transmitters WDT 24 in a zone
  • Balanced XLR and unbalanced ¼'' jack outputs
  • Working mode: stereo or mono


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Alternative Products

  • WDT 24
    Wireless digital audio transmitter. ISM 2.4 GHz band. WDR 24 receivers compatible. 9 V.