Honeywell KTR 2280A User manual

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Publication Number D201610000049, Revision 0 Initial 15 May 2017
© Honeywell International Inc. Do not copy without express permission of Honeywell.
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System Installation Manual
KTR 2280A Multi-Mode Digital Radio
Part Number CAGE
069-01039-0101 22373
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SYSTEM INSTALLATION MANUAL
KTR 2280A
© Honeywell International Inc. Do not copy without express permission of Honeywell.
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SYSTEM INSTALLATION MANUAL
KTR 2280A
© Honeywell International Inc. Do not copy without express permission of Honeywell.
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SYSTEM INSTALLATION MANUAL
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© Honeywell International Inc. Do not copy without express permission of Honeywell.
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SYSTEM INSTALLATION MANUAL
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© Honeywell International Inc. Do not copy without express permission of Honeywell.
Copyright - Notice
Copyright 2017 Honeywell International Inc. All rights reserved.
Honeywell is a registered trademark of Honeywell International Inc.
All other marks are owned by their respective companies.

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TRANSMITTAL INFORMATION
THIS IS AN INITIAL RELEASE OF KTR 2280A MULTI-MODE DIGITAL RADIO SIM PUBLICATION No.
D201610000049 ISSUED FOR USE IN SUPPORT OF THE FOLLOWING:
Table TI-1 shows the applicable components.
Revision History
Table TI-2 shows the revision history of this SIM.
Table TI-1. Applicable Components
Component PN Nomenclature
069-01039-0101 KTR 2280A Multi-Mode Digital Radio
Table TI-2. Revision History
Revision Number Revision Date
0 15 May 2017

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© Honeywell International Inc. Do not copy without express permission of Honeywell.
RECORD OF REVISIONS
For each revision, write the revision number, revision date, date put in the manual, and your initials in the
applicable column.
NOTE: Refer to the Revision History in the TRANSMITTAL INFORMATION section for revision data.
Revision
Number Revision Date Date Put In Manual By Revision Number Revision Date Date Put In Manual By

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© Honeywell International Inc. Do not copy without express permission of Honeywell.
RECORD OF TEMPORARY REVISIONS
Instructions on each page of a temporary revision tell you where to put the pages in your manual. Remove
the temporary revision pages only when discard instructions are given. For each temporary revision, put the
applicable data in the record columns on this page.
Definition of Status column: A TR may be active, incorporated, or deleted. “Active” is entered by the holder
of the manual. “Incorporated” means a TR has been incorporated into the manual and includes the revision
number of the manual when the TR was incorporated. “Deleted” means a TR has been replaced by another
TR, a TR number will not be issued, or a TR has been deleted.
Temporary
Revision
Number Status Page Number Issue Date Date Put in Manual By
Date
Removed
From Manual By

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© Honeywell International Inc. Do not copy without express permission of Honeywell.
Subheading and Page Date Subheading and Page Date
LIST OF EFFECTIVE PAGES
* indicates a changed or added page.
F indicates a foldout page.
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Transmittal Information
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Record of Revisions
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RR-2 15 May 2017
Record of Temporary Revisions
RTR-1 15 May 2017
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List of Effective Pages
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Table of Contents
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Introduction
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Subheading and Page Date Subheading and Page Date
* indicates a changed or added page.
F indicates a foldout page.
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Section 3 - Operation
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Appendix A - Environmental
Qualification Forms
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© Honeywell International Inc. Do not copy without express permission of Honeywell.
TABLE OF CONTENTS
INTRODUCTION
1. How to Use This Manual ................................................................................................INTRO-1
A. General.............................................................................................................................INTRO-1
B. Observance of Manual Instructions ..................................................................................INTRO-1
C. Symbols............................................................................................................................INTRO-1
D. Units of Measure...............................................................................................................INTRO-2
E. Standard Practices Manual...............................................................................................INTRO-2
F. Electrostatic Discharge.....................................................................................................INTRO-2
2. Customer Support ..........................................................................................................INTRO-2
A. Honeywell Aerospace Online Technical Publications Website.........................................INTRO-2
B. Honeywell Aerospace Contact Team ...............................................................................INTRO-2
3. References ......................................................................................................................INTRO-2
A. Honeywell/Vendor Publications ........................................................................................INTRO-2
B. Other Publications ............................................................................................................INTRO-2
4. Acronyms and Abbreviations........................................................................................INTRO-3
A. General.............................................................................................................................INTRO-3
SECTION 1
GENERAL INFORMATION
1.1 INTRODUCTION .......................................................................................................................1-1
1.2 EQUIPMENT DESCRIPTION....................................................................................................1-1
1.3 TECHNICAL CHARACTERISTICS...........................................................................................1-1
1.3.1 KTR 2280A Technical Characteristics.......................................................................................1-1
1.3.2 KA 44B Technical Characteristics .............................................................................................1-3
1.4 UNITS AND ACCESSORIES SUPPLIED.................................................................................1-3
1.4.1 KTR 2280A Installation Kit.........................................................................................................1-3
1.5 ACCESSORIES REQUIRED, BUT NOT SUPPLIED................................................................1-6
1.6 LICENSING REQUIREMENTS .................................................................................................1-6
1.7 CONTINUED AIRWORTHINESS INSTRUCTIONS..................................................................1-6
1.7.1 Equipment..................................................................................................................................1-6
1.7.2 Wires and Coaxial Cables .........................................................................................................1-7
1.8 ANTENNA RF EXPOSURE ......................................................................................................1-7

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© Honeywell International Inc. Do not copy without express permission of Honeywell.
SECTION 2
INSTALLATION
2.1 GENERAL INFORMATION.......................................................................................................2-1
2.2 UNPACKING and INSPECTING EQUIPMENT........................................................................2-1
2.3 EQUIPMENT INSTALLATION..................................................................................................2-1
2.3.1 Avionics Cooling Requirements.................................................................................................2-1
2.3.2 Equipment Location...................................................................................................................2-1
2.3.2.1 Mounting Tray Location(s).........................................................................................................2-2
2.3.2.2 Antenna(s).................................................................................................................................2-2
2.3.3 KTR 2280A Mechanical Installation...........................................................................................2-2
2.3.4 Antenna Mechanical Installation................................................................................................2-3
2.3.4.1 VHF COM Antennas..................................................................................................................2-3
2.3.4.2 NAV Antennas...........................................................................................................................2-4
2.3.4.3 ADF Antennas ...........................................................................................................................2-4
2.3.5 KTR 2380A Wiring and Cable Installation ................................................................................. 2.5
2.3.5.1 KTR 2280A Interconnection and Cable Harness Fabrication....................................................2-5
2.3.5.2 Taylor Backshell Instructions...................................................................................................2-10
2.3.5.3 Primary Power and Circuit Breaker Requirements..................................................................2-19
2.3.5.4 Connectors ..............................................................................................................................2-19
2.3.5.5 Crimp Tool Information............................................................................................................2-22
2.4 POST-INSTALLATION CHECKS...........................................................................................2-45
2.4.1 KTR 2280A MMDR Post-Installation Inspection and Ground Test..........................................2-45
2.4.1.1 Inspection ................................................................................................................................2-45
2.4.1.2 Ground Tests...........................................................................................................................2-46
2.4.2 KTR 2280A Post-Installation Flight Tests................................................................................2-48
2.4.2.1 COM Transceiver Flight Test...................................................................................................2-48
2.4.2.2 NAV Receiver Flight Test ........................................................................................................2-48
2.4.2.3 ADF Receiver Flight Test.........................................................................................................2-49
2.5 KTR 2280A INSTALLATION PARAMETER MODIFICATIONS...............................................2-49
2.6 ARINC 429 Interface................................................................................................................2.50
SECTION 3
OPERATION
3.1 GENERAL.................................................................................................................................3-1
3.1.1 VHF COM Controls and Displays..............................................................................................3-1
3.1.2 VHF NAV Controls and Displays...............................................................................................3-2
3.1.3 ADF Controls and Displays........................................................................................................3-2
3.1.4 VDL Mode A and VDL Mode 2 ..................................................................................................3-2
APPENDIX A
ENVIRONMENTAL QUALIFICATION FORMS
APPENDIX B
DEVIATIONS

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LIST OF FIGURES
Figure INTRO-1 Symbols...........................................................................................................INTRO-1
Figure 2-1 Quadrex Cable Preparation......................................................................................2-6
Figure 2-2 Quadrex Cable Preparation......................................................................................2-6
Figure 2-3 Quadrex Cable Preparation......................................................................................2-7
Figure 2-4 Quadrex Cable Preparation......................................................................................2-7
Figure 2-5 Quadrex Cable Preparation......................................................................................2-7
Figure 2-6 Quadrex Cable Preparation......................................................................................2-8
Figure 2-7 Quadrex Cable Preparation......................................................................................2-8
Figure 2-8 Quadrex Cable Preparation......................................................................................2-8
Figure 2-9 Quadrex Cable Preparation......................................................................................2-9
Figure 2-10 Quadrex Cable Preparation......................................................................................2-9
Figure 2-11 Connector Assembly...............................................................................................2-10
Figure 2-12 Taylor Backshell Instructions..................................................................................2-11
Figure 2-13 Backshell Assembly Exploded View.......................................................................2-12
Figure 2-14 Assembly Details ....................................................................................................2-13
Figure 2-15 Assembly Details ....................................................................................................2-14
Figure 2-16 Shield Braid Routing and Clamping Details............................................................2-15
Figure 2-17 Securing Strain Relief Clamp..................................................................................2-16
Figure 2-18 Right Angle Connector Instruction Sheet................................................................2-17
Figure 2-19 KTR 2280A Mating Connector................................................................................2-19
Figure 2-20 KA 44B Mating Connector ......................................................................................2-21
Figure 2-21 KTR 2280A Installation Drawing.............................................................................2-23
Figure 2-22 KA 44B Outline and Mounting Drawing, PN 155-05334-0000 ...............................2-31
Figure 2-23 KA 44B Outline and Mounting Drawing, PN 155-05334-0010................................2-33
Figure 2-24 KTR 2280A Interconnect Diagram..........................................................................2-35

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LIST OF TABLES
Table 1-1 KTR 2280A Technical Characteriestics....................................................................1-2
Table 1-2 KA 44B Technical Characteristics ............................................................................1-3
Table 2-1 KTR 2280A Backshell Hardware ............................................................................2-12
Table 2-2 J1 Pin Functions .....................................................................................................2-19
Table 2-3 Antenna Connector Functions ................................................................................2-21
Table 2-4 KA 44B Pin Functions.............................................................................................2-22
Table 2-5 Crimp Tools and Accessories.................................................................................2-22
Table 2-6 Inspection/Check Procedure...................................................................................2-45
Table 2-7 Unit Parameters......................................................................................................2-49
Table 2-8 ARINC 429 Output Labels ......................................................................................2-50
Table 2-9 ARINC 429 Input Labels.........................................................................................2-51

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SYSTEM INSTALLATION MANUAL
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INTRODUCTION
1. How to Use This Manual
A. General
(1) This publication gives maintenance instructions for the equipment shown on the Title page.
(2) Standard maintenance procedures that technicians must know are not given in this manual.
(3) This publication is written in agreement with the ATA Specification.
(4) Warnings, cautions, and notes in this manual give the data that follows:
• A WARNING gives a condition or tells personnel what part of an operation or
maintenance procedure, which if not obeyed, can cause injury or death
• ACAUTION gives a condition or tells personnel what part of an operation or maintenance
procedure, which if not obeyed, can cause damage to the equipment
• ANOTE gives data, not commands. The NOTE helps personnel when they do the related
instruction.
(5) Warnings and cautions go before the applicable paragraph or step. Notes follow the
applicable paragraph or step.
B. Observance of Manual Instructions
(1) Make sure that you carefully obey all safety, quality, operation, and shop procedures for the
unit.
(2) All personnel who operate equipment and do maintenance specified in this manual must
know and obey the safety precautions.
C. Symbols
(1) The symbols and special characters are in agreement with IEEE Publication 260 and IEC
Publication 27. Special characters in text are spelled out.
(2) The signal mnemonics, unit control designators, and test designators are shown in capital
letters.
(3) The signal names followed by an “*” show an active low signal.
(4) The symbols in Figure INTRO-1 show ESDS and moisture sensitive devices.
Figure INTRO-1. (Sheet 1 of 1) Symbols

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D. Units of Measure
(1) Measurements, weights, temperatures, dimensions, and other values are expressed in the
USMS followed by the appropriate SI metric units in parentheses. Some standard tools or
parts such as drills, taps, bolts, nuts, etc. do not have an equivalent.
E. Standard Practices Manual
(1) Not applicable.
F. Electrostatic Discharge
(1) Touch the items susceptible to electrostatic discharge in accordance with MIL-HDBK-263.
Refer to MIL-STD-1686 for definition of the standards and conditions.
2. Customer Support
A. Honeywell Aerospace Online Technical Publications Website
(1) Go to the Honeywell Online Technical Publications Website at (www.myaerospace.com).
• To download or see publications online
• To order a publication
• To tell Honeywell of a possible data error in a publication.
B. Honeywell Aerospace Contact Team
(1) If you do not have access to the Honeywell Technical Publications Website, or if you need to
speak to personnel about non-Technical Publication matters, the Honeywell Aerospace
Contact Team gives 24/7 customer service to Air Transport & Regional, Business & General
Aviation, and Defense & Space customers around the globe.
• Telephone: [phone] (Toll Free U.S.A./Canada)
• Telephone: [phone] (International).
3. References
A. Honeywell/Vendor Publications
(1) Honeywell publications related to the content ofthis manual are shown in the list that follows:
• Not applicable.
B. Other Publications
(1) These publications are standard references. Check for latest version of publication.
• The United States GPO Style Manual 2000 (aavailable at
http://www.gpo.gov/fdsys/pkg/GPO-STYLEMANUAL-2008/content-detail.html)
• IEEE Std 260, Standard Letter Symbols for Units of Measurement (available from the
American National Standards Institute at http://www.ansi.org)