Sennheiser AB4-GW Antenna Booster

Filtered, inline antenna booster module, designed to offer typ. +12dB of boost 

  • Boosts filtered signal by typ. 12dB
  • No power supply necessary
  • Compact full metal housing
RRP: $379.00
Contact for Availability

The Sennheiser AB4-GW is a filtered, inline antenna booster module with BNC connectors, designed to offer typ. +12dB of boost to compensate for signal losses created by long antenna cable runs.

The AB 4 is fully compatible with all legacy evolution wireless systems. Additionally, the AB 4's filters have been expanded to support the bandwiths up to 88 Mhz (GW frequency - 558-626MHz).


  • Sennheiser AB 4 antenna booster
  • BNC cable


Brand Sennheiser
Gross Shipping Weight - Volumetric (kgs) 0.2000
Manufacturer Model Number 508539
Have any questions?  Contact for Availability