The VIAVI ALT‑9000 is a portable, versatile test solution designed for all types of radio altimeters, including LPI variants. It can connect directly to the unit under test or through aircraft antennas using couplers, enabling fast, accurate measurements of power, frequency, pulse width, FM deviation, and PRF. A rapid detector supports tracking LPI systems, and the unit is fully software‑upgradeable. With a large touchscreen, it performs complete closed‑loop system tests, replicates in‑flight conditions, isolates faulty components, and creates dynamic altitude simulation profiles from 5 to 10,000 feet.

Join for free to read