Aeroflex (VIAVI Solutions)

Welcome to the Aeroflex brand page. Widely recognized as the gold standard in aerospace test and measurement, Aeroflex—now a VIAVI Solutions company—is a global leader in high-precision avionics flightline testers, specialized RF signal generators, and comprehensive transponder calibration equipment.

The Industry Standard for Avionics Testing

For decades, Aeroflex has been the most trusted name in commercial and military aviation hangars worldwide. Their instruments are engineered to deliver unmatched accuracy, rugged dependability, and complete regulatory compliance under harsh field conditions. From verifying radar transponders to calibrating cockpit radio stacks, Aeroflex hardware ensures that airborne systems communicate and navigate flawlessly.

Aeroflex’s legacy is built on industry-defining product families, including:

• IFF & Transponder Test Sets: Legendary systems like the APM-424 and IFR 6000, which allow technicians to perform comprehensive, over-the-air verification of Mode A/C/S, ADS-B, and military IFF systems.

• NAV/COMM Ramp Testers: The industry-standard IFR 4000 and multi-functional testing solutions designed to accurately simulate ILS, VOR, Marker Beacons, and VHF/HF voice radio signals directly on the flightline.

• Radio Test Sets & RF Signal Generators: Benchtop and portable signal processing units (such as the 3920B or 8800 series) used for deeply analyzing analog and digital PMR, P25, and LTE tactical radio communication networks.

Guaranteed Compliance & Mission Readiness

Avionics systems must strictly comply with rigorous international aviation mandates, including FAA Part 43 Appendix F, EASA, and military RVSM safety standards. Aeroflex testing platforms eliminate guesswork by automating complex diagnostic routines, logging precise pulse-width behaviors, and checking exact RF output power margins. This comprehensive testing ensures that aircraft subsystems are mission-ready before leaving the tarmac.

Explore Aeroflex / IFR Solutions

Browse our curated catalog of Aeroflex testing hardware, specialized RF antennas, and calibration accessories:

• [Aeroflex Transponder & ADS-B Testers]: Source the renowned IFR 6000 series and military-grade IFF ramp diagnostic tools.

• [Aeroflex NAV/COMM Test Sets]: Explore flightline-ready RF generators like the IFR 4000 for localizer, glide slope, and beacon verification.

• [Aeroflex Cables, Antennas & Accessories]: View directional RF couplers, RF shielding hoods, and calibrated line attenuation accessories.

Navigation Tip: Select any of the sub-categories above to find specific Aeroflex test equipment models, or scroll down to view our full inventory of Aeroflex instrumentation at Electrocorecircuit.