Honeywell BENDIX/KING KRA 405 - System Components and Accessories

B KRA 405
Rev 6, June 2003 IM 006-00104-0006.dwd Page 1-6
1.4 UNITS AND ACCESSORIES SUPPLIED
1.4.1 THE KRA 405 RADAR ALTIMETER SYSTEM COMPONENTS
1.4.1.A Bendix/King KRA 405 Radar Altimeter (R/T), P/N 066-01048-0000,-0002
(-0000 has been replaced by -0002).
1.4.1.B Bendix/King KNI 415 Radar Altimeter Indicator, P/N 066-03031-0000,-0001,-
0002,-0003,-0004; or KNI 416 Radar Altimeter Indicator, P/N 066-03044-
0000,-0001,-0002,-0003,-0004.
1.4.1.B.1 The indicator with a black faceplate and 5 volt lighting is P/N 066-03031-0000,
P/N 066-03044-0000.
1.4.1.B.2 The indicator with a black faceplate and 28 volt lighting is P/N 066-03031-
0001, P/N 066-03044-0001.
TABLE 1-4 KA 54A Antenna Technical Characteristics
SPECIFICATION CHARACTERISTIC
TSO COMPLIANCE: C87.
DO-160A ENV CAT D2AJXWFD
PHYSICAL CHARACTERISTICS: Refer to Figure 2-7, Dwg No 071-01501-0000.
WEIGHT: 2 Required. Refer to Figure 2-7, Dwg No 071-
01501-0000.
ALTITUDE: 60,000 ft (18,281 m).
ENVIRONMENTAL SPECIFICATIONS:
Operating Temperature Range: -54 deg C to +85 deg C.
BEAMWIDTH:
E-Plane:
H-Plane:
45 deg min.
40 deg min.
SIDELOBES: Greater than -40 dB down.
VSWR: 4240 - 4360 MHz: 1.5:1 Maximum.
GAIN: 10 dB above isotopic.
POLARIZATION: Linear.
POWER HANDLING: 1 W average, 10 W Peak.
CROSS COUPLING: 20 in spacing - 88 dB max.
36 in spacing - 95 dB max.
INPUT IMPEDANCE: 50 ohms nominal.
RELEASED FOR THE EXCLUSIVE USE BY: AIRCRAFT ELECTRONICS ASSOCIATION
UP536434