R13 421.55
(R15 434.78 incl VAT)
Short description:

4 zone Antenna Combiner for Wireless Mic Receivers (470 - 960 MHz)


The RF Venue 4 Zone is an antenna combiner for wireless microphones receivers, which combines up to four separate pairs of diversity antenna connections. Designed to take the complexity out of multi-zone signal management, it is ideal for use in multi-purpose rooms, indoor-outdoor configurations or main stages with secondary breakout rooms.

The unit operates in the 470 to 960 MHz frequency range and is compatible across all brands. It allows for fine-tuning of RF levels in each coverage area by offering RF signal attenuation control for each channel, down to -31 dB in 1 dB steps. For roaming microphone transmitters, selectable On/Off inputs let you choose which coverage zones are active, saving setup and breakdown time when working on location. Additionally, the RF Venue 4 Zone can provide 12 VDC power to active antennas or in-line amplifiers on long cable runs.

  • Antenna combiner for multi-zone wireless microphone systems – solves distribution challenges by making signal management simple
  • 470 to 960 MHz frequency range, compatible across all brands
  • Combines up to four separate pairs of diversity antenna connections to one A and B output
  • Individual-channel, RF signal attenuation control down to -31 dB, in 1 dB steps
  • Selectable 12 VDC power for active antennas and in-line amplifiers on long cable runs
  • Selectable On/Off inputs allows for quick control of coverage zones for roaming microphone transmitters
Carrier Frequency Range 470 to 960 MHz
System Gain 3 dB, ±3 dB (full)
Impedance Input/Output: 50 Ohms
A/B Antenna Input 4 + 4
OIP3 -35 dBm (typ.) at 2-tone, Pi= -15 dBm/tone
RF Input Attenuation -31 to 0 dB (Step: 1 dB)
Connectors Input: 8 x BNC, female
Output: 2 x BNC, female
Functions DC Power On/Off control, for in-line amplifier 
RF Input Attenuation control
RF Input Signal On/Off control
In-Line Amplifier Power 12 V / 200 mA
Power Supply 100-240 VAC, 50/60 Hz, 2 A (maximum)
Dimensions (W x H x D) 18.9 x 1.8 x 10.2" / 480.0 x 45.0 x 260.0 mm
  • RF Venue 4 Zone - Antenna Combiner for Wireless Mic Receivers (470 - 960 MHz)
  • AC Power Cable
  • 2 x BNC to BNC Coaxial Cables (8")
  • Limited 1-Year Warranty

Instructions (4ZONE_Instructions.pdf, 1,456 Kb) [Download]

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