Description

Sennheiser EW-D AB Overview

The Sennheiser EW-D AB is an inline antenna booster designed to enhance the performance of Sennheiser’s EW-D series wireless systems. It is particularly useful for compensating RF signal loss over long coaxial antenna cables.

Key Features:

• Frequency-Selective Boosting: Provides a 12 dB boost to RF signals in the 520 to 608 MHz frequency range, improving signal strength and reliability.
• Frequency Range: Specifically amplifies signals within the 520 to 608 MHz range while attenuating signals outside of this range, ensuring targeted amplification.
• DC Power Supply: Receives power from the EW-D ASA antenna splitter, eliminating the need for an external power source.
• DC Pass-Through Capability: Allows for the connection of up to two EW-D AB units in a DC-coupled setup, enabling extended signal boosting without additional power supplies.
• Power Indicator: A green LED lights up to confirm that the unit is receiving sufficient DC power for optimal operation.

Applications:

• Long Coaxial Runs: Ideal for setups where coaxial cables are extended over long distances, where signal loss is a concern.
• Improved Wireless Performance: Enhances the overall performance of EW-D series receivers by ensuring stronger and more reliable RF signals.

The Sennheiser EW-D AB is a valuable accessory for maintaining high-quality wireless audio in challenging environments, ensuring robust performance even with extensive cable runs.