Welcome to Testforce Compliance & Connectivity, the new home of Teledyne Lecroy, Ametek CTS and more!

COVID-19: Customer Information & Supplier Updates - Stay Informed

COVID-19: Customer Information & Supplier Updates - Stay Informed

Search Site

VIAVI TC-201A TCAS/Transponder Directional Antenna Coupler

The TC-201A TCAS / Transponder Directional Antenna Coupler builds on the VIAVI industry-leading expertise in avionics testing equipment. This newest coupler is used on directional TCAS and combined TCAS / Transponder antennas to shield the RF signal during testing of the TCAS or transponder system.


The TC-201A, when used with the IFR6000, IFR6015, or APM-424(V)5 supports maintenance testing in the airborne condition without interfering with air traffic control or nearby aircraft.


Key Features


  • Accommodates both phase and amplitude type antennas

  • Reliable, FAR Part 43, Appendix F, ERP and MTL testing in high multi-path environments

  • Provides >20 dB of isolation

  • Provides proper shielding for all transponder and ADS-B performance testing

  • Lower antenna adjustable support pole

  • Perform four-quadrant testing by simply rotating the bearing selector dial

  • TCAS bearing accuracy < 10 degrees


Add Items to Cart



Product Tags

Use spaces to separate tags. Use single quotes (') for phrases.

Back to top