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RELEASED FOR THE EXCLUSIVE USE BY: AIRCRAFT ELECTRONICS ASSOCIATION
B
TABLE 1-4 KA 54A Antenna Technical Characteristics
SPECIFICATION
TSO COMPLIANCE:
PHYSICAL CHARACTERISTICS:
WEIGHT:
ALTITUDE:
ENVIRONMENTAL SPECIFICATIONS:
Operating Temperature Range:
BEAMWIDTH:
E-Plane:
H-Plane:
SIDELOBES:
VSWR:
GAIN:
POLARIZATION:
POWER HANDLING:
CROSS COUPLING:
INPUT IMPEDANCE:
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(-0000 has been replaced by -0002).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.
Rev 6, June 2003
C87.
DO-160A ENV CAT D2AJXWFD
Refer to
Figure
2 Required. Refer to
01501-0000.
60,000 ft (18,281 m).
-54 deg C to +85 deg C.
45 deg min.
40 deg min.
Greater than -40 dB down.
4240 - 4360 MHz: 1.5:1 Maximum.
10 dB above isotopic.
Linear.
1 W average, 10 W Peak.
20 in spacing - 88 dB max.
36 in spacing - 95 dB max.
50 ohms nominal.
IM 006-00104-0006.dwd
CHARACTERISTIC
2-7, Dwg No 071-01501-0000.
Figure
2-7, Dwg No 071-
KRA 405
Page 1-6
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