Sennheiser AB4 Inline Antenna Booster

The AB 4 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.

Key Features:

Boosts Filtered Signal By Typ. 12db

No Power Supply Necessary

Compact Full Metal Housing

What's in the Box:

Sennheiser AB4 Inline Antenna Booster

BNC cable