Radar altimeter , KRA405B irenic 552A w/tone gen. System includes the kra 450B receiver/transmitter, a kni 415 (fixed wing) , or kni 416 (helicopter) radar altimeter indicator, two ka 54A antennas. Altitude accuracy +5 ft. 27.5 dc 20% at 850V power requirements. Transmitter output 660MW . Center frequency 4300 15 mhz. Modulation frequency; primary rt 100 hz , secondary rt 105 hz (dual installaion) . Fcs warn normal operation +18 to +30V DC at less than 250MA .
Kra405b arinc 552a w/tone gen. System includes the kra 450b receiver/transmitter, a kni 415 (fixed wing), or kni 416 (helicopter) radar altimeter indicator, two ka 54a antennas. Altitude accuracy +5 ft. 27.5 dc 20% at 850v power requirements. Transmitter output 660mw . Center frequency 4300 15 mhz. Modualtion frequency; primary rt 100 hz , secondary rt 105 hz (dual installaion). Fcs warn normal operation +18 to +30v DC at less than 250ma
A complete electronic set (2) which measures and indicates the vertical distance between the craft in which installed, and the ground. May include provisions for sea-level corrections. See also altimeter, pressure and altimeter, surveying.
Parts Kit
Parts Kit
Detector
Amplifier
Detector Agc
NSN 6350-01-227-2253
NSN 5831-01-103-2950
NSN 6760-00-771-6554
NSN 7520-00-140-7020
NSN 5975-01-287-8068
NSN 1430-01-179-3933
NSN 5815-01-421-1312
NSN 5805-00-243-8403
NSN 5841-00-600-6390
NSN 5831-01-336-2471
NSN 6350-00-485-9838
NSN 1240-00-503-0918
Last modified 05/03/2024