Viavi TC-201

The TC-201 TCAS / Transponder Directional Antenna Couplers are used on directional TCAS and combined TCAS / Transponder antennas to shield the RF signal during testing of the TCAS or transponder system. The TC-201, when used with the IFR6000 or APM-424(V)5 supports maintenance testing in the airborne condition without interfering with air traffic control or nearby aircraft.

• 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 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