Sennheiser AB4-GBW Antenna Booster

SKU# 543431GB

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: $419.00
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Sennheiser AB4-GBW Antenna Booster

Sennheiser AB4-GBW Antenna Booster

RRP: $419.00

The Sennheiser AB4 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.


  • Sennheiser AB 4 antenna booster
  • BNC cable

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