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Sennheier AC3000 Custom Active Antenna Combiner

Key Features
  • Modified for use with SR2020-D-US
  • Combnes up to 8 Transmitters
  • UHF range from 470 - 870 MHz
  • RF & Input Level LEDs
The Sennheiser AC3000 Custom is a broadband antenna combiner for up to eight monitoring system transmitters. The AC3000 Custom reduces the RF output of all eight transmitters and sends the signal through a single output, which greatly reduced inter-modulation, interference and noise issues. Unlike the standard AC3000, the AC3000 Custom is modified for use with the Sennheiser SR2020-D-US wireless conference system.

Custom Modified

The AC3000 Custom is modified for use with SR2020-D-US wireless conference system.

Eight to One Transmitter Combiner

The AC3000 combines radio frequency signal from up to eight in-ear monitor transmitters to a single antenna output.

Broadband Design

The AC3000 covers the whole UHF frequency range from 470 - 870MHz and is compatible with the SR 3054, SR 3056 and SR 300 G2 transmitters.

LED Input Indicators

LEDs are featured for RF input level indication.

Additional Features

Active combiner
Significant improvement of RF performance for multi-channel systems
Robust 19" housing in 3000 series design
Compatible with SR 3054, SR 3056, SR 3254, SR 3256 and SR 300 G2 transmitters

  • Number Of Channels: 8
  • RF Input: BNC x8
  • RF Output: BNC
  • Impedance: 50Ω
  • Antenna Connector: BNC
  • Output Power: Max. 100 mW RF input power per channel
  • RF Frequency Range: 470 - 870 MHz
  • Transmission: Transmission loss: 0dB (± 1dB)
  • Attenuation / Gain: 0 dB (+/- 1 dB)
  • Operating Voltage:
    • 100 - 240V 50/60Hz
    • Mains Frequency: 50 - 60Hz
  • Weight: Not Specified By Manufacturer
  • Dimensions: 19-inch (Width), 1 Rack Space