Sennheiser AC 3200-II – Active 8-channel antenna combiner

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Sennheiser AC 3200-II – Active 8-channel antenna combiner


The AC 3200-II is an active 8-channel transmitter combiner for bundling the antenna signals in large wireless monitoring systems. Designed for the 2000 Series rack-mount monitor transmitters, it is ideal for large productions where reliable transmission and long reach are key. The AC 3200-II allows up to eight signals to be transmitted from a single antenna. In multi-channel systems it is an indispensable tool for efficiently reducing intermodulation between transmission channels. Linear power amplifiers handle up to 100 mW per channel without loss, and LEDs for each channel provide the user with a reliable system overview.


  • The AC 3200-II combines up to 8 signals and transmits them via a single antenna
  • The AC 3200-II combines signals of up to 8 x 100 mW without loss
  • Significant suppression of intermodulation products between the connected transmitters


Technical Data

Impedance – 50 ohms
Dimensions – 436 x 215 x 44 mm
Weight – approx. 4 kg
Attenuation – 0 dB (+/- 1dB)
Power consumption – max. 90 W
Operating temperature – -10 °C to +45 °C
RF frequency range – 500 – 870 MHz
Power supply – 12 V DC
Antenna connector – BNC
Current consumption – max. 7.5 A

Additional information

Weight 4 kg

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