Technical Characteristics; Kra 405B Radar Altimeter System; Kra 405B Receiver/Transmitter Tso; Kra 405B Receiver/Transmitter - Honeywell KA 54 Installation Manual

KRA 405B RADAR ALTIMETER INSTALLATION MANUAL
1.3

TECHNICAL CHARACTERISTICS

A.

KRA 405B RADAR ALTIMETER SYSTEM

SYSTEM ALTITUDE ACCURACY:
SYSTEM ANTENNA CABLES (2 Required):
Length:
Cable Type:
SYSTEM POWER REQUIREMENTS:
SYSTEM WEIGHT (less cables):
B.

KRA 405B RECEIVER/TRANSMITTER TSO

TSO COMPLIANCE:
ALTITUDE:
OPERATIONAL TEMPERATURE RANGE:
NON TSO'D FUNCTIONS
C.

KRA 405B RECEIVER/TRANSMITTER

PHYSICAL CHARACTERISTICS:
Length:
Width:
Height:
WEIGHT: KRA 405B
With Mtg rack (optional)
POWER REQUIREMENTS:
Nominal Current
Maximum Current
ALTITUDE RANGE:
Tracked:
ALTITUDE TRIPS (selectable):
Adjustment Range #1, 2, and 3:
figuration Module
Programmable)
Factory Settings:
ALTITUDE ACCURACY:
066-01153-0101,-0202,-2001/-4001
(All Analog and Digital Altitude Outputs except
066-01153-2001/-4001 Digital Outputs)
ALTITUDE ACCURACY:
066-01153-2001/-4001
ARINC 429 Outputs Labels 164 and 165
006-10536-0010 Rev. 10
N
± 5 ft (1.5 m) or ± 5% (whichever is greater)
at 0 to 500 feet and ± 7% at 500 to 2,500 feet
See 1.5 ACCESSORIES REQUIRED BUT NOT SUPPLIED
See TABLE 1-2 CABLE INSTALLATIONS
27.5 Vdc ± 20% at 2 Amperes maximum
5.1 lbs (2.31 kg)
C87/ETSO-2C87 (See
55,000 ft (16,764 m)
-55° C to +70° C
NONE
See FIGURE 2-6 KRA 405B INSTALLATION DRAWING
See FIGURE 2-6 KRA 405B INSTALLATION DRAWING
27.5 Vdc ± 20% at 850 mA
18 Vdc @ 1.2 Amperes (emergency)
-20 to 2,500 feet (-6.1 to 762.0 m)
0-2500 feet (0-762.00 m)
(Con-
Trip #1 200 feet (60.90 m)
Trip #2 500 feet (152.40 m)
Trip #3 1200 feet (365.76 m)
3 ft (0.91 m) or ± 3% (whichever is greater)
at 0 to 500 feet and ± 5% at 500 to 2,500 feet
± 2 ft (0.61 m) below 100 feet,
± 3% at 100 feet to 500 feet, and
± 5% at 500 to 2,500 feet
TSO APPENDIX)
Page 1-4
Oct/2005