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Transponder/DME/TCAS Flight Line Test Set
The Viavi IFR6000 is a compact, lightweight and weatherproof unit designed for testing transponder modes A/C/S, 1090 MHz ADS-B and 978 MHz UAT, TCAS I and II, and DME.
Transponder and Interrogator Performance Tester
The Viavi APM-424(V)5 easily accommodates a variety of aircraft, ground, and ship platforms to test transponder and interrogator performance.
Nav/Comm Flight Line Test Set
The Viavi IFR4000 is a compact, lightweight and weatherproof unit designed for testing ILS, VOR, Marker Beacon and VHF/UHF communications avionics systems.
Only RF-Based Portable Radio Altimeter Flight Line Test Set
The Viavi ALT-8000 is the world's first and only RF-based portable radio altimeter flight line test set. It weighs approximately 10 lbs. (4.5 kg) with a large 12-inch colour touch-screen, making it easy to use.