Honeywell KA 54 User Manual

INSTALLATION MANUAL
KRA 405B
RADAR ALTIMETER
MANUAL NUMBER 006-10536-0010
REVISION 10 OCTOBER, 2005
WARNING The enclosed technical data is eligible for export under License Designation NLR and is to be used solely by the individual/organization to whom it is addressed. Diversion contrary to U.S. law is prohibited.
COPYRIGHT NOTICE
©1997, 1999, 2001, 2003, 2005 Honeywell International Inc.
REPRODUCTION OF THIS PUBLICATION OR ANY PORTION THEREOF BY ANY MEANS WITHOUT THE EXPRESS WRITTEN PERMISSION OF HONEYWELL IS PROHIBITED, EXCEPT TO THE EXTENT REQUIRED FOR INSTALLATION OR MAINTENANCE OF THE RECIPIENT’S EQUIPMENT. FOR FURTHER INFORMATION CONTACT THE MANAGER, TECHNICAL PUBLICATIONS, HONEYWELL, ONE TECHNOLOGY CENTER, 23500 WEST 105th STREET OLATHE KS 66061 TELEPHONE: (913) 712-0400.
N
KRA 405B RADAR ALTIMETER INSTALLATION MANUAL
REVISION HIGHLIGHTS
006-10536-0010 Rev. 10
Oct/2005
This is a full reprint of the KRA 405B Installation Manual. Discard the previous manual revision in its entirety. Specific changes to content are denoted by change bars.
Revision highlight(s) include the updating the environmental qualification forms to revision AF.
Page RH-1
006-10536-0010 Rev. 10 Oct/2005
N
KRA 405B RADAR ALTIMETER INSTALLATION MANUAL
THIS PAGE IS RESERVED
Page RH-2
006-10536-0010 Rev. 10 Oct/2005
N
KRA 405B RADAR ALTIMETER INSTALLATION MANUAL

TABLE OF CONTENTS

ITEM PAGE
SECTION I
GENERAL INFORMATION
1.0 INTRODUCTION ...............................................................1-1
1.1 DESCRIPTION OF EQUIPMENT................................................... 1-2
1.2 ACRONYMS AND ABBREVIATIONS................................................. 1-3
1.3 TECHNICAL CHARACTERISTICS.................................................. 1-4
A. KRA 405B RADAR ALTIMETER SYSTEM ............................................ 1-4
B. KRA 405B RECEIVER/TRANSMITTER TSO .......................................... 1-4
C. KRA 405B RECEIVER/TRANSMITTER .............................................. 1-4
D. KNI 415/416 INDICATOR ...................................................... 1-7
E. KA 54A ANTENNA ............................................................. 1-8
F. KA 54 ANTENNA (RETROFIT ONLY) ..............................................1-9
1.4 UNITS AND ACCESSORIES SUPPLIED (KRA 405B SYSTEM COMPONENTS) ................ 1-9
A. RADAR ALTIMETER (Receiver/Transmitter) ..................................... 1-9
B. RADAR ALTIMETER INDICATOR - Honeywell KNI 415 or KNI 416 .................. 1-10
C. RADAR ALTIMETER ANTENNAS (2 each) ......................................... 1-10
D. KRA 405B INSTALLATION KIT................................................. 1-10
E. KNI 415/416 INDICATOR INSTALLATION KIT ....................................1-11
F. KA 54A RADAR ALTIMETER ANTENNA INSTALLATION KIT ........................... 1-11
1.5 ACCESSORIES REQUIRED BUT NOT SUPPLIED .....................................1-11
1.6 OPTIONAL ACCESSORIES RECOMMENDED BUT NOT SUPPLIED .........................1-12
A. CM 2000 CONFIGURATION MODULE KIT P/N 050-03380-0000. ...................... 1-12
B. KPA 900 CONFIGURATION MODULE PROGRAMMER KIT ............................... 1-13
1.7 LICENSE REQUIREMENTS ...................................................... 1-14
1.8 INSTRUCTIONS FOR CONTINUED AIRWORTHINESS .................................. 1-14
SECTION II
INSTALLATION
2.1 GENERAL INFORMATION ........................................................ 2-1
2.2 UNPACKING AND INSPECTING EQUIPMENT ......................................... 2-1
2.3 EQUIPMENT INSTALLATION ..................................................... 2-1
Page TC-1
006-10536-0010 Rev. 10 Oct/2005
N
KRA 405B RADAR ALTIMETER INSTALLATION MANUAL
ITEM PAGE
2.4 CONFIGURABLE PARAMETERS .................................................... 2-2
A. ALTITUDE TRIP POINTS ....................................................... 2-2
B. ZERO FEET OFFSET ...........................................................2-4
C. KPA 900 CONFIGURATION MODULE PROGRAMMER KIT ................................ 2-6
D. DH AUDIO OUTPUT ............................................................ 2-6
2.5 KRA 405B SYSTEM INSTALLATION ............................................... 2-6
A. KRA 405B RECEIVER/TRANSMITTER .............................................. 2-6
B. KNI 415/416 INDICATOR ...................................................... 2-8
C. ANTENNAS ...................................................................2-9
D. PLANNING THE ANTENNA INSTALLATION ......................................... 2-10
E. IMPLEMENTING THE ANTENNA INSTALLATION ..................................... 2-12
F. ANTENNA CABLES ............................................................ 2-13
G. WIRING HARNESS ............................................................2-14
H. CONFIGURATION MODULE INSTALLATION ......................................... 2-14
2.6 POST INSTALLATION ......................................................... 2-15
A. POST INSTALLATION CALIBRATION ............................................. 2-15
B. GENERAL ...................................................................2-17
C. KRA 405B RADAR ALTIMETER POST INSTALLATION TEST PROCEDURE .................2-17
D. TEST PROCEDURE ............................................................2-20
2.7 REMOVAL AND REPLACEMENT ...................................................2-22
A. KRA 405B RECEIVER/TRANSMITTER ............................................. 2-22
B. KNI 415/416 INDICATOR ..................................................... 2-23
C. ANTENNAS ..................................................................2-24
2.8 HONEYWELL MAINTENANCE RECOMMENDATIONS ..................................... 2-24
SECTION III
OPERATION
3.1 GENERAL ....................................................................3-1
3.2 NORMAL OPERATION ...........................................................3-2
A. PREFLIGHT ..................................................................3-2
B. TAXI .......................................................................3-2
C. IN FLIGHT OPERATION ........................................................ 3-3
Page TC-2
006-10536-0010 Rev. 10 Oct/2005
N
KRA 405B RADAR ALTIMETER INSTALLATION MANUAL
ITEM PAGE
D. APPROACH ...................................................................3-3
E. PUSH-TO-TEST MODE ..........................................................3-3
3.3 SELF-TEST DIAGNOSTICS ...................................................... 3-4
TSO APPENDIX
Page TC-3
006-10536-0010 Rev. 10 Oct/2005
N
KRA 405B RADAR ALTIMETER INSTALLATION MANUAL
THIS PAGE IS RESERVED
Page TC-4
006-10536-0010 Rev. 10 Oct/2005
N
KRA 405B RADAR ALTIMETER INSTALLATION MANUAL
ITEM PAGE
FIGURE 2-1 KRA 405B DEFAULT TRIP POINT SETTINGS ............................. 2-3
FIGURE 2-2 KRA 405B TRIP POINT EDITING WINDOW ............................... 2-3
FIGURE 2-3 KRA 405B ZERO POINT OFFSET ....................................... 2-5
FIGURE 2-4 KRA 405B POST INSTALLATION CALIBRATION SWITCH ................... 2-16
FIGURE 2-5 KNI 415/416 INSTALLATION DRAWING ................................ 2-25
FIGURE 2-6 KRA 405B INSTALLATION DRAWING ................................... 2-27
FIGURE 2-7 DUAL RADAR ALTIMETER SYSTEM TYPICAL ANTENNA INSTALLATIONS ....... 2-29
FIGURE 2-8 KA 54 ANTENNA OUTLINE AND MOUNTING DRAWING ...................... 2-33
FIGURE 2-9 UBC TYPE AD 43013-1 AND COMANT TYPE 01-34-04531 ................. 2-35
FIGURE 2-10 DORNE MARGOLIN TYPE DMPN 3-4/A ANTENNA ..........................2-37
FIGURE 2-11 KA 54A ANTENNA .................................................. 2-39
FIGURE 2-12 HONEYWELL GT 7003586 (SENSOR SYSTEMS TYPE S67-2002-4 ANTENNA) ... 2-41
FIGURE 2-13 TNC COAX/CONNECTOR ASSEMBLY (RG 393/U) ..........................2-43
FIGURE 2-14 CONNECTOR PIN LOCATIONS .........................................2-44
FIGURE 2-15 KRA 405B TEST EQUIPMENT SETUP ...................................2-45
FIGURE 2-16 EXTERNAL SONALERT ............................................... 2-46
FIGURE 2-17 KRA 405B RADAR ALTIMETER SYSTEM INTERCONNECT .................... 2-47
FIGURE 2-18 CM 2000 CONFIGURATION MODULE MOUNTING DRAWING ................... 2-49
FIGURE 3-1 KNI 415 CONTROL FUNCTIONS ........................................ 3-5
FIGURE 3-2 KNI 416 CONTROL FUNCTIONS ........................................ 3-6
Page TC-5
006-10536-0010 Rev. 10 Oct/2005
N
KRA 405B RADAR ALTIMETER INSTALLATION MANUAL
THIS PAGE IS RESERVED
Page TC-6
006-10536-0010 Rev. 10 Oct/2005
N
KRA 405B RADAR ALTIMETER INSTALLATION MANUAL
ITEM PAGE
TABLE 1-1 KNI 415/416 INDICATOR AVAILABILITY ..............................1-10
TABLE 1-2 CABLE INSTALLATIONS ............................................. 1-11
TABLE 2-1 TSO CERTIFIED ANTENNAS ........................................... 2-9
Page TC-7
006-10536-0010 Rev. 10 Oct/2005
N
KRA 405B RADAR ALTIMETER INSTALLATION MANUAL
THIS PAGE IS RESERVED
Page TC-8
006-10536-0010 Rev. 10 Oct/2005

1.0 INTRODUCTION

This manual contains information relative to the physical, mechanical, and electrical characteristics of the BENDIX/KING KRA 405B. Installation and operating procedures are also included. Information relative to the maintenance and procurement of replacement parts may be found in the KRA 405B Maintenance Manual Part Number 006-15536-00XX (XX = Highest Revision).
NOTE: The KRA 405B System consists of four modules: the Radar Altim-
eter (Receiver/Transmitter), the Radar Altimeter Indicator, the Radar Altimeter Antennas (2 each), and the CM 2000 Configuration Module (optional). The system is positioned as a replacement for the KRA 405 Radar Altimeter System.
The preferred configurations utilize the following components:
N
KRA 405B RADAR ALTIMETER INSTALLATION MANUAL
SECTION I
GENERAL INFORMATION
COMPONENT UNIT PART NUMBER CHARACTERISTIC RADAR ALTIMETER KRA 405B 066-01153-0101 STANDARD
KRA 405B 066-01153-0202 ARINC 552A KRA 405B 066-01153-2001/-4001 ENHANCED DIGITAL AC-
CURACY
CONTROLLER/DISPLAY KNI 415 066-3031-00 5 VOLT BLK
KNI 415 066-3031-01 28 VOLT BLK KNI 415 066-3031-02 5 VOLT GRY KNI 415 066-3031-03 28 VOLT GRY KNI 415 066-3031-04 28 VOLT BLK NIGHT VI-
SION KNI 416 066-3044-00 5 VOLT BLK KNI 416 066-3044-01 28 VOLT BLK KNI 416 066-3044-02 5 VOLT GRY KNI 416 066-3044-03 28 VOLT GRY KNI 416 066-3044-04 28 VOLT BLK NIGHT VI-
SION
ANTENNA KA 54A 071-1501-00 WHITE (2 EACH) ANTENNA (OPTIONAL) KA 54A 071-01501-0100 BLACK (2 EACH) CONFIGURATION MODULE CM 2000 071-00097-0100 OPTIONAL
Page 1-1
006-10536-0010 Rev. 10 Oct/2005
KRA 405B RADAR ALTIMETER INSTALLATION MANUAL
Some part numbers may not be currently available. Consult the current Honeywell catalog or contact a Honeywell representative for equipment availability. The KRA 405B System also may consist of previously TSO certified components from the following list. However the use of any configurations other than the preferred configuration will result in reduced functionality of the system.
MODEL KA 54 DESCRIPTION RETROFIT ANTENNA
Upon use of the above antennas or any other configurations, the STC certification will be the sole responsibility of the customer and/or the installing agent. Please contact a field representative for additional information.

1.1 DESCRIPTION OF EQUIPMENT

N
The KRA 405B Radar Altimeter System provides the pilot with dependable, accurate AGL (altitude above ground level) information during the approach phase of a flight. The system has the capability of alerting the pilot when a predetermined altitude (decision height) is reached. The system also provides altitude information to the flight control system during the approach.
The KRA 405B Radar Altimeter (P/N 066-01153-0202), in addition to providing an ARINC 552A output for Auxiliary Out 2, has the ability to take a DH input from an EFIS or KNI 415/416 and generate an audio signal (refer to section 1.3. C. KRA 405B RECEIVER/TRANSMITTER for tone generator circuit specifications).
The KRA 405B Radar Altimeter (P/N 066-01153-2001/-4001) provides enhanced accuracy (± 2 feet) below 100 feet using the digital 429 Buss labels 164 and 165.
Both KRA 405B versions P/N 066-01153-0101 and P/N 066-01153-0202 with software 01/04, 02/04 or higher will not report negative values of altitude on the ARINC 429 digital bus unless expressly configured to do so. This feature is required for installations with Honeywell EFIS 40/
50. One of these two unit versions (-0101 or -0202) must be used when interfacing the digital output of the KRA 405B to equipment which expect non-negative values.
The KRA 405B determines the altitude above ground level (AGL) by transmitting a signal to the ground then processing the reflected signal. The altimeter outputs the altitude information as analog voltages and in ARINC 429 digital format.
Page 1-2
006-10536-0010 Rev. 10 Oct/2005
N
KRA 405B RADAR ALTIMETER INSTALLATION MANUAL
The KRA 405B Radar Altimeter System consists of the KRA 405B Receiver/ Transmitter, the KNI 415 or KNI 416 Indicator, and two (2) KA 54A Antennas. The entire system is solid state except for a servo mechanism and relay in the Indicator.
The KRA 405B Radar Altimeter replaces the KRA 405 altimeter. The KRA 405B is electrically compatible with the same indicators and antennas as the KRA 405.
NOTE: The connectors for KRA 405 and KRA 405B are not compatible.

1.2 ACRONYMS AND ABBREVIATIONS

ACRONYM MEANING AGL Above Ground Level ARINC Aeronautical Radio Incorporated EUROCAE The European Organization for Civil Aviation Electronics FAA Federal Aviation Administration FCC Federal Communications Commission FTZ Fernmeldetechischeszentralamt (German) Hz Hertz IF Intermediate Frequency kHz kilohertz GHz Gigahertz MHz Megahertz PEO Precision Equipment Output P/N Part Number RTCA Requirements and Technical Concepts for Aviation R/T Receiver/Transmitter TSO Technical Standing Order VSWR Voltage Standing Wave Ratio XX Part numbers ending in XX denotes the highest revision available (Example: 006-
10536-00XX)
Page 1-3
006-10536-0010 Rev. 10 Oct/2005
N
KRA 405B RADAR ALTIMETER INSTALLATION MANUAL

1.3 TECHNICAL CHARACTERISTICS

A. KRA 405B RADAR ALTIMETER SYSTEM

SYSTEM ALTITUDE ACCURACY: ± 5 ft (1.5 m) or ± 5% (whichever is greater)
at 0 to 500 feet and ± 7% at 500 to 2,500 feet
SYSTEM ANTENNA CABLES (2 Required): Length:
Cable Type: See TABLE 1-2 CABLE INSTALLATIONS SYSTEM POWER REQUIREMENTS: 27.5 Vdc ± 20% at 2 Amperes maximum SYSTEM WEIGHT (less cables): 5.1 lbs (2.31 kg)

B. KRA 405B RECEIVER/TRANSMITTER TSO

TSO COMPLIANCE: C87/ETSO-2C87 (See TSO APPENDIX) ALTITUDE: 55,000 ft (16,764 m) OPERATIONAL TEMPERATURE RANGE: -55° C to +70° C NON TSO’D FUNCTIONS NONE
See 1.5 ACCESSORIES REQUIRED BUT NOT SUPPLIED

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: -20 to 2,500 feet (-6.1 to 762.0 m)
ALTITUDE TRIPS (selectable): Adjustment Range #1, 2, and 3: (Con­figuration 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
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)
0-2500 feet (0-762.00 m)
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
Page 1-4
006-10536-0010 Rev. 10 Oct/2005
N
KRA 405B RADAR ALTIMETER INSTALLATION MANUAL
C. KRA 405B RECEIVER/TRANSMITTER (cont.)
ALTITUDE OUTPUT: Slope: Precision Equipment: -20 to 2,500 ft (-6.1 to 762.0 m) -10 mV/ft (32.81 mV/m); Zero
ft = 0.000 volts
Auxiliary Out #1: -20 to 500 feet (-6.1 to 152.4 m) +20 mV/ft (+65.62 mV/m); 500
to 2,500 feet (152.4 to 762 m) +3 mV/ft (9.84 mV/m); Zero ft = +0.400 volts
Auxiliary Out #2: (-0101, -2001/-4001)
Auxiliary Out #2: (-0202)
Analog Altitude: -20 to 500 feet (-6.1 to 152.4 m) +20 mV/ft (+65.62 mV/m); 500
Arinc 429 Out: Shall meet all ARINC 429 electrical
-20 to 2,500 feet (-6.1 to 762.0 m) -4 mV/ft (13.12 mV/m); Zero feet = 0.000 volts
-20 to 480 feet (-6.1 to 146.3 m) +20 mV/ft (+65.62 mV/m); 480 to 2,500 feet (146.3 to 762 m) 10 x logn [e(h+20)/500](10 x logn [e(h+6.1/152.4)]m); Zero ft = +0.400 volts
to 2,500 feet (152.4 to 762 m) +3 mV/ft (9.84 mV/m); Zero ft = +0.400 volts
specifications.
The following are serial digital outputs from the KRA 405B: LABEL INFORMATION CONTAINED IN LABEL FORMAT SPEED 164 Radio Height BNR Low Speed 165 Radio Height BCD Low Speed 371 GA Equipment Code BCD Low Speed 377 Equipment Identifier Word BCD Low Speed
Page 1-5
006-10536-0010 Rev. 10 Oct/2005
N
KRA 405B RADAR ALTIMETER INSTALLATION MANUAL
C. KRA 405B RECEIVER/TRANSMITTER (cont.)
Load Capability: 4 loads, @ 2 kΩ per load Off Scale Voltage: Precision Equipment Output: -28.0 ± 1.5 Vdc Auxiliary Out #1: +17.3 ± 0.5 Vdc Auxiliary Out #2: -11.2 ± 0.6 Vdc (-0101) Auxiliary Out #2: 27.5 ± 1.5 Vdc (-0202) Time Constant: Precision Equipment Output: 0.1 second maximum TRANSMITTER OUTPUT: Power: 160 mW nominal, FMCW Center Frequency: 4300 ± 15 MHz Modulation Frequency: Primary: 100 Hz nominal Secondary: 105 Hz nominal (in dual installation) TRANSMITTER OUTPUT: (cont.) FM Deviation P-P: 100 MHz Type of Service: Continuous WARNING SYSTEM: FCS Warn: Normal Operation: +18 to +32 Vdc at less than 250 mA Warn Condition: Less than 10 μA Altimeter Valid: Normal Operation: +18 to +32 Vdc at less than 250 mA Warn Condition: Less than 10 μA Rad_Alt Valid: Normal Operation: +18 to +32 Vdc at less than 250 mA Warn Condition: Less than 10 μA ALTITUDE TRIPS: Tripped (Locked R/T): +0.5 Vdc maximum at less than 250 mA Untripped (Unlocked R/T): 10 μA maximum at less than +30 Vdc TONE GENERATOR CIRCUIT: DH Tone Enable Active Level: Low: < 3.5 Vdc Inactive Level: High: > 17 Vdc Tone Active Time: 2.5 seconds ± .5 seconds Output Frequency: 587 HZ ± 20 Hz (music tone D) Output Level (-0202): 30mW ± 10 mW into a 500 Ω load Noise Level: 60 dB min below rated level
Page 1-6
006-10536-0010 Rev. 10 Oct/2005
N
KRA 405B RADAR ALTIMETER INSTALLATION MANUAL

D. KNI 415/416 INDICATOR

TSO COMPLIANCE: C87/ETSO-2C87 DO-138
Env. Cat GAPAAAXXXXXX PHYSICAL DIMENSIONS: See FIGURE 2-5 KNI 415/416 INSTALLATION DRAWING Length: Width: Height: WEIGHT: See FIGURE 2-5 KNI 415/416 INSTALLATION DRAWING ALTITUDE: 55,000 feet (16,764 m) OPERATIONAL TEMPERATURE RANGE: -20° C to +70° C POWER REQUIREMENTS: Primary Power: 27.5 Vdc ± 20% @ 850 mA Panel Lamp Power: (28 volt units) 28 Vdc ± 10% or 26 Vac ± 10% @ 120 mA Panel Lamp Power: (5 volt units) +5 Vdc ± 10% or 5 Vac ± 10% @ 575 mA ALTITUDE RANGE DISPLAYED: -20 to 2,000 feet (-6.1 to 609.60 m) ALTITUDE ACCURACY: 0 to 500 ft: ± 4 feet (1.22 m) or ± 4% (whichever is great-
er) 500 to 2,000 ft: ± 5% DECISION HEIGHT: Altitude Range:
(pilot adjustable) Accuracy: ± 5 feet (1.27 m) or 5%, whichever is greater EXTERNAL DECISION HEIGHT OUTPUT: Isolated pair of relay contacts for switching
VISUAL WARNING SYSTEM: Pilot Display Warning Flag: Normal Operation: Flag hidden from view Flag Condition: Power failure or altitude error Indicator Needle: Over Altitude: Needle hidden from view
0 to 2,000 feet (0 to 609.60 m)
external circuit. 110 mA at 28 Vdc, 3 watts
maximum continuous contact load.
Page 1-7
006-10536-0010 Rev. 10 Oct/2005
N
KRA 405B RADAR ALTIMETER INSTALLATION MANUAL

E. KA 54A ANTENNA

TSO COMPLIANCE: C87/ETSO-2C87 DO-160A
Env. Cat. D2AJXWFD PHYSICAL CHARACTERISTICS: See FIGURE 2-11 KA 54A ANTENNA Length: Width: Height: WEIGHT: (2 required) See FIGURE 2-11 KA 54A ANTENNA ALTITUDE: 60,000 ft (18,281 m) OPERATIONAL TEMPERATURE RANGE: -54° C TO +85° C BEAMWIDTH: E-Plane: 45° min. H-Plane: 40° min. SIDELOBES: Greater than -40 dB down VSWR: 4240 - 4360 MHz: 1.5:1 Maximum GAIN: 10 dBi (above isotopic) POLARIZATION: Linear POWER HANDLING: 1 watt average, 10 watts peak CROSS COUPLING: 20 in spacing - 88 dB max
36 in spacing - 95 dB max INPUT IMPEDANCE: 50 ohms nominal
Page 1-8
006-10536-0010 Rev. 10 Oct/2005
N
KRA 405B RADAR ALTIMETER INSTALLATION MANUAL

F. KA 54 ANTENNA (RETROFIT ONLY)

TSO COMPLIANCE: C87/ETSO-2C87 DO-138
Env. Cat. AAAAAX PHYSICAL CHARACTERISTICS: See FIGURE 2-8 KA 54 ANTENNA OUTLINE AND MOUNT-
ING DRAWING
Length: Width: Height: WEIGHT: (2 required) See FIGURE 2-8 KA 54 ANTENNA OUTLINE AND MOUNT-
ING DRAWING
ALTITUDE: 55,000 feet (16,764 m) OPERATIONAL TEMPERATURE RANGE: -54° C to +71° C BEAMWIDTH: E-Plane: 50° ± 5° H-Plane: 40° ± 4° SIDELOBES: Greater than 25 dB down VSWR: 4240 - 4360 MHz: 1.3:1 Maximum GAIN: 11.5 dBi (above isotopic) POLARIZATION: Linear POWER HANDLING: 100 watts average, 1 kW peak CROSS COUPLING: 20 in spacing - 80 dB max
36 in spacing - 95 dB max INPUT IMPEDANCE: 50 ohms nominal

1.4 UNITS AND ACCESSORIES SUPPLIED (KRA 405B SYSTEM COMPONENTS)

NOTE: Some part numbers may not be currently available. Consult the
current Honeywell catalog or contact a Honeywell representative for equipment availability.

A. RADAR ALTIMETER (Receiver/Transmitter)

Honeywell KRA 405B, P/N 066-01153-0101 (Standard)
Honeywell KRA 405B, P/N 066-01153-0202 (ARINC 552A compatible)
Honeywell KRA 405B, P/N 066-01153-2001/-4001 (Enhanced accuracy below 100 feet).
Page 1-9
006-10536-0010 Rev. 10 Oct/2005
N
KRA 405B RADAR ALTIMETER INSTALLATION MANUAL

B. RADAR ALTIMETER INDICATOR - Honeywell KNI 415 or KNI 416

UNIT PART NUMBER FACEPLATE PANEL LIGHTING KNI 415 066-3031-00 BLACK 5 VOLT KNI 415 066-3031-01 BLACK 28 VOLT KNI 415 066-3031-02 GRAY 5 VOLT KNI 415 066-3031-03 GRAY 28 VOLT KNI 415 066-3031-04 BLACK NIGHT VISION KNI 416 066-3044-00 BLACK 5 VOLT KNI 416 066-3044-01 BLACK 28 VOLT KNI 416 066-3044-02 GRAY 5 VOLT KNI 416 066-3044-03 GRAY 28 VOLT KNI 416 066-3044-04 BLACK NIGHT VISION
TABLE 1-1 KNI 415/416 INDICATOR AVAILABILITY

C. RADAR ALTIMETER ANTENNAS (2 each)

Honeywell KA 54A, Part Number 071-1501-00 (White) Part Number 071-01501-0100 (Black)
Gaskets are included with a new antenna. They may be ordered separately as P/N 187-01753-0000.
NOTE: The KA 54 Radar Altimeter Antenna is compatible with the
KRA 405B and may be used in retrofit situations. However, this antenna is no longer available from the factory.

D. KRA 405B INSTALLATION KIT

P/N 050-03365-00XX which includes the following:
PART NUMBER DESCRIPTION UM -00 -01 -02 -03 VENDOR PART NUMBER 030-02077-0000 41 Pin Conn Solder EA 1100CANNON KPT06B2041S 030-02077-0004 41 Pin Conn Crimp EA 0011CANNON KPSE06F20-41S 057-05944-0017 TSO KIT LABEL EA 1000N.A. 057-05944-0018 TSO KIT LABEL EA 0100N.A. 057-05944-0019 TSO KIT LABEL EA 0010N.A. 057-05944-0020 TSO KIT LABEL EA 0001N.A. 071-04003-0000 Mounting Rack EA 1010
Page 1-10
006-10536-0010 Rev. 10 Oct/2005
N
KRA 405B RADAR ALTIMETER INSTALLATION MANUAL

E. KNI 415/416 INDICATOR INSTALLATION KIT

P/N 050-01401-0002 which includes the following:
PART NUMBER DESCRIPTION UM -02 VENDOR PART NUMBER 030-02210-0012 Connector EA 1 ITT CANNON KPS306F14-19SY 057-02029-0008 Connector Label EA 1 057-02029-0009 Connector Label EA 1 073-00044-0001 Plate, Mooring EA 1 073-00045-0000 Plate, Adapter Blk EA 1 073-00045-0001 Plate, Adapter Gry EA 1 089-05115-0012 FHP 6-32x3/4, Blk Scr EA 4 089-06461-0012 FHP 6-32x3/4, Gry Scr EA 4

F. KA 54A RADAR ALTIMETER ANTENNA INSTALLATION KIT

P/N 050-02960-0000 which includes the following:
PART NUMBER DESCRIPTION UM QTY VENDOR PART NUMBER 030-00108-0000 Conn RG 214-TNC EA 4 TED 5-10-43
*See TABLE 1-2 CABLE INSTALLATIONS for alternate cable installations.

1.5 ACCESSORIES REQUIRED BUT NOT SUPPLIED

A. RG 393 Cable (preferred cable) Part Number 024-00075-0000 (see
TABLE 1-2 CABLE INSTALLATIONS for minimum and maximum lengths).
B. For other cable installations, see TABLE 1-2 CABLE INSTALLATIONS.
Cable Type Part Number Attenuation/ Min total Max Total Min Bend
100 feet(dB) Install Install Radius
Length (ft) Length (ft) (in) RG 393 024-00075-0000 18.75 24.5 45.3 5.8 RG 142 024-00002-0000 32.40 25.2 26.2 2.9 ECS 311601 024-00072-0000 18.5 29.0 45.9 3.5 ECS 311201 024-00071-0000 13.41 28.6 63.4 4.8 PIC: S44193 024-00077-0001 25.16 24.7 48.6 1.0 PIC: S67163 N/A 16 28.4 66.4 1.2 PIC: S33141 N/A 14.5 28.4 58.6 1.4
TABLE 1-2 CABLE INSTALLATIONS
Page 1-11
006-10536-0010 Rev. 10 Oct/2005
N
KRA 405B RADAR ALTIMETER INSTALLATION MANUAL
CONNECTOR, STRAIGHT TNC CONNECTOR, RIGHT ANGLE TNC Cable Cable Honeywell Vendor Honeywell Vendor Type Part No. Part No. Part No. Part No. Part No. RG 393 024-00075-0000 030-00108-0004 TED: 5-10-43-2 N/A TED: 5-30-14-1 RG 142 024-00002-0000 030-00134-0000 TED: 5-10-30 030-00134-0001 TED: 5-30-102 ECS 311601 024-00072-0000 N/A ECS: CTS 922 N/A ECS: CTR 922 ECS 311201 024-00071-0000 N/A ECS: CTS 122 N/A ECS: CTR 122
Cable Type CONNECTOR,
STRAIGHT TNC
PIC: S44193 PIC: 190108 PIC: 190109 PIC: 190131 PIC: S67163 PIC: 190508 PIC: 190509 PIC: 190531 PIC: S33141 PIC: 190308 PIC: 190309 PIC: 190331
CONNECTOR, RIGHT ANGLE TNC
CONNECTOR, 75 DEG. ANGLE TNC
TED = TED Manufacturing Corporation ECS = Electronic Cable Specialists, Inc. PIC = PIC Wire And Cable
TABLE 1-2 CABLE INSTALLATIONS
C. To allow for a valid on-ground calibration, the total installed ca-
ble length plus twice the antenna height above ground must not ex­ceed 200 feet. This will only be a practical consideration for an­tennas mounted above 30 feet.

1.6 OPTIONAL ACCESSORIES RECOMMENDED BUT NOT SUPPLIED

A. CM 2000 CONFIGURATION MODULE KIT P/N 050-03380-0000.

PART NUMBER DESCRIPTION UM QTY VENDOR PART NUMBER 030-01157-0011 SOCKET CRIMP 20G EA 10 POSITRONIC FC6020D-14 030-01171-0000 CONN SUB-D HSG 9S EA 1 POSITRONIC RD09F00000-782.0 030-02351-0000 HOOD AND LEVER ASSY EA 1 POSITRONIC D9000JVL0-476 071-00097-0100 CM 2000 CONFIG MOD EA 1 HONEYWELL 155-06016-0000 INSTALL DWG. RF 1 N.A.
Page 1-12
006-10536-0010 Rev. 10 Oct/2005
Loading...
+ 53 hidden pages