Honeywell BendixKing KN 62A User manual

INSTALLATION MANUAL
KN 62/62A/64
DISTANCE MEASURING
EQUIPMENT
MANUAL NUMBER 006-00144-0007
REVISION 7 November, 2004

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TECHNICAL PUBLICATIONS, HONEYWELL, ONE TECHNOLOGY CENTER, 23500 WEST
105TH STREET OLATHE KS 66061 TELEPHONE: [phone].

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REVISION HISTORY
KN 62/62A/64 Installation Manual
Part Number: 006-00144-0007
For each revision, Add, delete or replace pages as indicated.
REVISION: 7, November, 2004
ITEM ACTION
All pages Remove and Replace

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THIS PAGE RESERVED

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SECTION I
GENERAL INFORMATION
1.1 INTRODUCTION..........................................................................................1-1
1.2 EQUIPMENT DESCRIPTION......................................................................1-1
1.3 TECHNICAL CHARACTERISTIC ................................................................1-1
1.3.1 DME CHANNEL SOURCES........................................................................1-3
1.3.2 UNIT RESONANT FREQUENCY................................................................1-5
1.4 UNITS AND ACCESSORIES.......................................................................1-5
1.4.1 KN 62 DME..................................................................................................1-5
1.4.2 KN62A..........................................................................................................1-5
1.4.3 KN 64 DME..................................................................................................1-5
1.4.4 KN 62/62A/64 INSTALLATION KIT ..............................................................1-6
1.5 LICENSE REQUIREMENTS........................................................................1-6
SECTION II
INSTALLATION
2.1 GENERAL INFORMATION..........................................................................2-1
2.1.1 KN 62A.........................................................................................................2-1
2.1.2 KN 62 AND KN 64........................................................................................2-1
2.2 UNPACKING AND INSPECTING EQUIPMENT ..........................................2-1
2.3 EQUIPMENT INSTALLATION......................................................................2-1
2.3.1 AVIONICS COOLING REQUIREMENTS FOR PANEL
MOUNTED EQUIPMENT.............................................................................2-1
2.3.2 KN 62/62A/64 INSTALLATION.....................................................................2-2
2.3.3 MOLEX CONNECTOR ASSEMBLY.............................................................2-3
2.3.4 DME ANTENNA INSTALLATION.................................................................2-3
SECTION III
OPERATION
3.1 GENERAL....................................................................................................3-1

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LIST OF FIGURES
FIGURE 1-1 KN 62/62A/64 CRITICAL FREQUENCIES....................................1-5
FIGURE 2-1 MOLEX TERMINALS AND TOOLS...............................................2-5
FIGURE 2-2 KN 62/62A/64 PIN FUNCTION .....................................................2-8
FIGURE 2-3 ANTENNA CABLE ASSEMBLY.....................................................2-11
FIGURE 2-4 KN 62/62A/64 INTERCONNECT ..................................................2-13
FIGURE 2-5 KN 62/62A/64 TONARCO NAV122 INTERCONNECT ...............2-15
FIGURE 2-6 DUAL SLIP CODE CONTROL UNIT INTERCONNECT ...............2-17
FIGURE 2-7 DUAL BCD CONTROL UNIT INTERCONNECT...........................2-19
FIGURE 2-8 DUAL 2X5 CONTROL UNIT INTERCONNECT............................2-21
FIGURE 2-9 SLIP CODE AND 2X5 CONTROL UNIT INTERCONNECT..........2-23
FIGURE 2-10 SLIP CODE AND BCD CONTROL UNIT INTERCONNECT.........2-25
FIGURE 2-11 2X5 AND BCD CONTROL UNIT INTERCONNECT .....................2-27
FIGURE 2-12 NAV1 - NAV 2 CHANNELING OF A KN 62/62A/64 FROM
2 KX 155/165’S .............................................................................2-29
FIGURE 2-13 KN 62/62A/64 OUTLINE AND MOUNTING DRAWING................2-31
FIGURE 2-14 KN 62/62A/64 INSTALLATION DRAWING....................................2-33
FIGURE 2-15 KN 62/62A/64 INSTALLATION DRAWING....................................2-35
FIGURE 2-16 KN 60 ANTENNA INSTALLATION DRAWING ..............................2-37
FIGURE 2-17 KN 61 ANTENNA INSTALLATION DRAWING ..............................2-39
FIGURE 2-18 030-00005-0000 CONNECTOR ASSEMBLY................................2-43
FIGURE 3-1 KN 62/62A/64 FREQUENCY MODE.............................................3-2
FIGURE 3-2 KN 62/62A/64 GROUND SPEED/TIME-TO-STATION MODE.......3-2
FIGURE 3-3 KN 62/62A/64 REMOTE MODE....................................................3-3

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LIST OF TABLES
TABLE 1-1 SHIFTED BCD DME CHANNELING CODES...............................1-3
TABLE 1-2 2X5 DME CHANNELING CODES.................................................1-4
TABLE 1-3 SLIP CODE DME CHANNELING CODES....................................1-4
TABLE 1-4 KN 62/62A/64 INSTALLATION KIT................................................1-6
TABLE 2-1 KN 62/62A/64 PIN FUNCTION LIST.............................................2-9

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SECTION I
GENERAL INFORMATION
1.1 INTRODUCTION
This manual contains information relative to the physical, mechanical, and electrical characteris-
tics and installation procedures for the KN 62/62A/64 DME. The KN 64 has lower output power
than the KN 62/62A. The KN 64 is not TSO’ed.
1.2 EQUIPMENT DESCRIPTION
The KN 62/62A/64 is a panel mounted, 200 channel DME employing the latest state of the art sol-
id-state transmitter and large scale integrated circuit (LSI) technology. All tuning is done electron-
ically using a single crystal, digital, frequency synthesizer. The unit has a gas discharge display
that simultaneously indicates range, speed, and time-to-station or range and frequency. An auto-
matic dimming circuit adjusts the brightness of the display to compensate for changes in ambient
light level.
Range, speed, and time-to-station are measured digitally, using two LSI,s. Two other LSI circuits
are employed in the digital frequency synthesizer and display circuitry.
The KN 62/62A/64 can be channeled internally using its own frequency selection knobs or exter-
nally from any of the common NAV receiver codes.
The KN 62/62A/64 is an extremely compact DME requiring only 1.3 inches of panel height. It can
be operated with any DC input from 11 to 33 volts. Power consumption is only 15 watts at any
input voltage; thus, forced air cooling is not required.
1.3 TECHNICAL CHARACTERISTICS
SPECIFICATION CHARACTERISTIC
TSO COMPLIANCE (KN 62A only): F.A.A. TSO C66a
KA 60 Antenna: FAA TSO C66a and TSO C74c
KA 61 Antenna: FAA TSO C66c, C74c, C112, C118, C147
RTCA DO-160 Environmental
Categories
KN 62A: /A1B1/A/PKS/XXXXXXZBBBA
KA 60: /D2/A/JY/XXXXXXXXXXX
RTCA DO-160D Environmental
Categories
KA 61: [D2X]ACB[SCMYL,RG]XRFXX-
SXXXXXXX[XXXX][2A]AX
CHANNELS: 200 channels
ELECTRICAL: A. All solid state transmitter
B. Electronically tuned by single crystal, digital,
frequency synthesizer
C. Range, speed, and time-to-station measured
digitally, using large scale integrated circuits

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NOTE
*THE MAXIMUM RANGE AT WHICH THE DME
WILL LOCK UP IS DETERMINED BY ALTITUDE
AND GROUND STATION OUTPUT POWER AND
SENSITIVITY.
SPECIFICATION CHARACTERISTIC
D. Gas discharge display
OUTPUT POWER: 50 watts peak, pulsed power minimum (35 watts,
KN 64)
100 watts nominal (50 watts, KN 64)
MAXIMUM DISPLAY RANGE:* 389 nautical miles
PANEL HEIGHT: 1.3 inches (3.30 cm) maximum
ACQUISITION SENSITIVITY: -82dBm minimum, -87dBm nominal
(-78dBm minimum, -87dBm nominal, KN 64)
SPECIFICATION CHARACTERISTIC
RANGE ACCURACY:*
±.1 NAUTICAL MILES OR ±.14%, WHICH-
EVER IS GREATER, FROM 0 TO 99.9 NAU-
TICAL MILES
±1 NAUTICAL MILE FROM 100 TO 389
NAUTICAL MILES
GROUND SPEED ACCURACY:
±1 KNOT OR ±1%, WHICHEVER IS
GREATER FROM 0 TO 999 KNOTS
TIME-TO-STATION ACCURACY: ±1 MINUTEFROM 0 TO 99 MINUTES
SEARCH TIME: 1.0 second nominal
MEMORY TIME: 11 to 15 seconds
AUDIO OUTPUT (IDENT): Level adjustable up to 15mW INTO 600 OHM
LOAD, nominally set for 2mW
MAXIMUM ALTITUDE: 50,000 feet
KN 62/62A/64 OVERALL DIMENSIONS (in-
cluding mounting rack and connectors)
LENGTH 12.258 INCHES (31.135 cm)
WIDTH: 6.312 inches (16.032 cm)
HEIGHT: 1.300 inches ( 3.302 cm)
WEIGHT: 2.6 LBS (1.18 KG) nominal