Radio altimeter test set is portable, inexpensive An inexpensive universal test set for 4.3-GHz FMCW- and pulse-radio altimeters, the ALT-8000 RF-based portable radio altimeter test set is said to be the first of its kind. Designed for Flightline testing of aircraft and UAVs, it has a 12-in. color touchscreen to ease operation.
China manufacturers 