VIAVI Solutions, Inc. TC-201A TCAS/Transponder Antenna Coupler
The VIAVI Solutions TC-201A TCAS/Transponder Antenna Coupler (Part Number: 140889) is a specialized test accessory designed for use with aircraft Traffic Collision Avoidance System (TCAS) and transponder systems. It enables direct coupling to the aircraft's TCAS or transponder antennas, allowing for accurate and repeatable testing without radiating RF signals into the environment. The TC-201A is engineered to support maintenance and troubleshooting by providing a controlled interface for signal injection and measurement, ensuring compliance with regulatory and operational standards. Its robust construction and compatibility with VIAVI avionics test equipment make it a reliable tool for avionics technicians.
