Users Manual
ALL
EFFECTIVITY
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page TOC-1
22 Apr 2019
23-15-49
SYSTEM DESCRIPTION, INSTALLATION, AND MAINTENANCE MANUAL
ASPIRE-400
TABLE OF CONTENTS
LIST OF SECTIONS
Title Page
INTRODUCTION............................................................................................................................... INTRO-1
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 Illustration ...................................................................................................................... INTRO-2
F Scope ............................................................................................................................ INTRO-2
G Hardware Part Numbers .................................................................................................. INTRO-2
H Organization ................................................................................................................... INTRO-3
2 Customer Support (TASK 23-15-49) .......................................................................................... INTRO-3
A Honeywell Aerospace Online Technical Publications Website ............................................ INTRO-3
B Honeywell Aerospace Contact Team ................................................................................ INTRO-3
C References .................................................................................................................... INTRO-3
3 Acronyms and Abbreviations (TASK 23-15-49)........................................................................... INTRO-4
A General .......................................................................................................................... INTRO-4
SECTION 1
SYSTEM DESCRIPTION ............................................................................................................................1-1
1 General Information (TASK 23-15-49).................................................................................................1-1
A General ...................................................................................................................................1-1
B Hardware Part Numbers ...........................................................................................................1-1
2 HPA Description (TASK 23-15-49) ......................................................................................................1-3
A About High Power Amplifier (HPA) ............................................................................................1-3
3 SDU System (TASK 23-15-49) ...........................................................................................................1-6
A Satellite Data Unit ....................................................................................................................1-6
B SDU Functions and Services ....................................................................................................1-6
C Application Mode: Single Channel Aspire 400 ACD/AIS Configuration .........................................1-6
D Application Mode: Dual Channel Aspire 400 ACD/AIS/PIES Configuration ...................................1-8
E SDU System Characteristics ...................................................................................................1-10
4 SCM System (TASK 23-15-49).........................................................................................................1-10
A Aspire 400 SDU Configuration Module (SCM) Architecture .......................................................1-10
B SCM System Characteristics .................................................................................................. 1-11
5 Inmarsat Variations (TASK 23-15-49)................................................................................................ 1-11
A Scope ................................................................................................................................... 1-11
B Honeywell SwiftBroadband System Overview ..........................................................................1-12
C AES Class 6/7 Functions and Services ....................................................................................1-17
D AES sub-class 6F ..................................................................................................................1-17
E AES sub-class 7F ..................................................................................................................1-19
F Commonality Across Classes .................................................................................................1-21
SECTION 2
SYSTEM OPERATION ...............................................................................................................................2-1
1 General ...........................................................................................................................................2-1
A System Overview .....................................................................................................................2-1
2 Modes of Operations ........................................................................................................................2-1
A Modes of Operation Transition Path ..........................................................................................2-1
B RF Safe Mode .........................................................................................................................2-3
3 HPA Modes of Operations .................................................................................................................2-3
A General ...................................................................................................................................2-3
DRAFT
3rd rvw Draft as of:
29 January, 2020