Transponder and Interrogator

Industry standard test solutions from factory to flight line.


AVX-10K Flight Line Test Set

AVX-10K Flight Line Test Set

Performance verification testing of critical airborne systems from a single device.
ATC-5000NG NextGen Transponder

ATC-5000NG NextGen Transponder/DME Test Set and ADS-B Target Generator

Prepare for Global ATC Modernization with NextGen test technology

RGS-2000NG NextGen TCAS Test Set

Designed for engineering development, design validation, manufacturing and return-to-service TCAS testing
IFR6000 Transponder/DME/TCAS Flight Line Test Set

IFR6000 Transponder/DME/TCAS Flight Line Test Set

Industry standard test solution for installed systems

IFR6015 Military Flight Line Test Set

Supports military IFF transponder modes and TACAN
APM-424 MK XII/XIIA Test Sets

APM-424(V)5 MK XII/XIIA Flight Line Test Sets

Fast, reliable performance testing for mission-readiness


Provides RF signal generation and parametric measurement of MK XIIA and TACAN equipment

TC-201 TCAS/Transponder Directional Antenna Couplers

Combined TCAS and transponder directional antenna couplers for the avionics maintenance industry
UC-584 Series Transponder Antenna Coupler

UC-584 Series Transponder Antenna Coupler

Providing repeatable test results on the ramp or in the hangar

Support at Every Step

We provide support, services, comprehensive training and the resources you need. It’s all part of what we do to maximize the value of your VIAVI investment.

Value add services that compliment your VIAVI system solution and instrument portfolio to provide a total cost of ownership

Customer Service that provides Return Material Authorization (RMA) for repair and calibration

Technical education solutions, product training, and blended learning for technicians who are using new products or working with existing tools

Technical Assistance Center to assist you in using/configuring products or address issues regarding product performance

Ask an Expert

Contact us for more information or to receive a price quote. We have the experts to give you the right answer for any of your questions.