Sennheiser EW-d Asa (Q-R-S) (470 - 706 MHZ)

A Logical Link for a Clean and Coherent "EW-D" Installation

When an RF setup moves from "single" to "multi-channel," organization becomes as important as radio performance. This active dual 1:4 antenna splitter was designed to support receivers from the "EW-D" range and meet a very concrete need: sharing a single pair of antennas among multiple receivers without multiplying front panel elements or complicating RF distribution.

The result is a more professional layout that is easier to maintain and quicker to troubleshoot. Whether on tour or in a fixed installation, you gain visual coherence, simplified cabling, and operational comfort while maintaining a clear RF chain logic (antennas, distribution, receivers).

Who Is This UHF Antenna Splitter For and What Are Its Uses?

This product is intended for any organization using multiple "EW-D" receivers: technical service providers, theaters, concert halls, places of worship, studios, educational institutions, or local authorities. It is especially relevant when aiming to reduce the number of visible antennas, streamline an RF rack, and ensure reliable repetitive setups.

In practice, it suits both mobile racks (flight cases) and fixed racks. You simplify setup during soundchecks, speed up stage changes, and achieve cleaner, more robust, and easier-to-document cabling. This is a real advantage for teams needing to deploy multiple RF channels quickly while maintaining a rigorous approach to frequency management and RF distribution.