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Radio microphone system TXS-831SET

Multifrequency microphone system, with UHF PLL technology, for mobile applications, e.g. at sales events, sporting events.


  • 1 pocket transmitter, 1 headband microphone and 1 tie clip microphone, 1 receiver, 1 plug-in PSU
  • Switching diversity system
  • 9 selectable UHF channels
  • Volume and squelch controls
  • 482 mm (19") rack installation of 2 receiver units possible with supplied mounting brackets

Licence-free in the EU.



Typemultifrequency microphone system
Carrier frequency range863-865 MHz
Audio frequency range50-15,000 Hz, ±3 dB
THD< 1%
Dynamic range> 100 dB
RF S/N ratio> 90 dB
Operating time-
Admiss. ambient temp.0-40 °C
Power supply-
Total weight-
Transmitting power< 10 mW
Operating rangeapprox. 30 m
Power supply transmitter2 x 1.5 V batt. AA size
Width transmitter65 mm
Height transmitter110 mm
Depth transmitter30 mm
Weight transmitter105 g
Connections transmitter1 x 3-pole mini XLR
Audio signal receiver50 mV/10 kΩ (jack)
100 mV/10 kΩ (XLR, bal.)
Power supply receivervia suppl. plug-in power supply
Width receiver200 mm
Height receiver45 mm
Depth receiver130 mm
Weight receiver370 g
Connections receiver1 x 6.3 mm jack, unbal.

1 x XLR, bal.






Radio microphone system TXS-831SET

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