Sennheiser ASA 214 Quick Guide

The Sennheiser ASA 214 is an active antenna splitter designed to enhance multi-channel wireless microphone systems by distributing RF signals from a pair of antennas to multiple receivers. It is engineered to support up to four diversity receivers, effectively reducing the need for multiple pairs of antennas and minimizing cabling clutter. The ASA 214 operates within a frequency range of 500 to 870 MHz, accommodating a wide array of wireless devices. It features BNC antenna inputs and outputs, ensuring seamless connectivity with compatible equipment. The device includes DC power distribution, which supplies power to connected receivers via its BNC sockets, streamlining setup and reducing the need for additional power supplies. An integral part of the ASA 214 is its low-noise RF amplifier, designed to compensate for signal loss that can occur during splitting, thus maintaining signal integrity and enhancing performance. Its robust metal housing provides durability and protection, making it suitable for both portable and fixed installations. The ASA 214 is compatible with various Sennheiser systems, including the evolution wireless series and other professional wireless solutions. For ease of integration, it supports rack-mount installation, occupying minimal space while providing efficient signal management. This antenna splitter is tailored for professional audio environments, such as broadcast, live sound, and theater productions, where reliable wireless performance and streamlined setup are crucial. By optimizing antenna usage and ensuring consistent RF distribution, the Sennheiser ASA 214 plays a vital role in maintaining high-quality audio transmission in complex wireless setups.