Safran CORTEX Series - Table of Contents

HIGH DATA RATE RECEIVER
HDR-4G+ USER’S MANUAL
Ref. DTU 100782
Is.Rev 3.5
Date: June 1, 2021
© Safran Data Systems – IMP000074 e14r1
This document is the property of Safran Data Systems.
It cannot be duplicated or distributed without expressed written consent.
Page 3
TABLE OF CONTENTS
SYMBOLS DESCRIPTION ................................................................................................................................. 22
CE MARKING ................................................................................................................................................... 23
WEEE DIRECTIVE............................................................................................................................................ 24
CAUTION........................................................................................................................................................... 24
IMPORTANT SAFETY INSTRUCTIONS ......................................................................................................... 25
GENERAL .......................................................................................................................................................... 25
GROUNDING & ELECTRICAL INSTALLATION STANDARDS ................................................................. 25
RISK OF ELECTRIC SHOCKS ......................................................................................................................... 26
INSTALLATION, ENVIRONMENT ................................................................................................................ 27
ESD PROTECTIVE MEASURES ...................................................................................................................... 27
CLEANING, MAINTENANCE ......................................................................................................................... 28
INTERNATIONAL SECURITY STATEMENTS ............................................................................................. 28
1 CORTEX HDR OVERVIEW ............................................................................................................................ 29
SCOPE ............................................................................................................................................................ 29 1.1
CORTEX HDR MAIN FEATURES .................................................................................................................. 30 1.2
MISSION OF THE CORTEX HDR .................................................................................................................. 31 1.3
Introduction ................................................................................................................................................ 31
1.3.1
Operating Modes ........................................................................................................................................ 31 1.3.2
Telemetry Demodulation ............................................................................................................................ 32 1.3.3
Telemetry Processing ................................................................................................................................. 32 1.3.4
Polarization and Antenna Combining ........................................................................................................ 33 1.3.5
Simulation & Self-testing ........................................................................................................................... 33 1.3.6
CORTEX HDR ARCHITECTURE ................................................................................................................... 34 1.4
Functional Block Diagram of a Demodulation Channel ........................................................................... 34 1.4.1
Functional Block Diagram of a Modulation Channel................................................................................ 35 1.4.2
CORTEX HDR Hardware Architecture ..................................................................................................... 36 1.4.3
PC-compatible Workstation .................................................................................................................... 37 1.4.3.1
Test Modulator Board ............................................................................................................................. 38 1.4.3.2
Demodulator Board ................................................................................................................................. 38 1.4.3.3
I/O Connectors ........................................................................................................................................ 38 1.4.3.4
CORTEX HDR Software ............................................................................................................................ 39 1.4.4
Local or Remote M&C ........................................................................................................................... 39 1.4.4.1
Password Protection ................................................................................................................................ 39 1.4.4.2
Software Version .................................................................................................................................... 40 1.4.4.3
CORTEX HDR INTERFACES ......................................................................................................................... 41 1.5
Mechanical & Electrical Interfaces ........................................................................................................... 41 1.5.1
Ethernet TCP-IP Interface ......................................................................................................................... 41 1.5.2
FTP Interface ............................................................................................................................................. 42 1.5.3
CORTEX HDR PERFORMANCES .................................................................................................................. 43 1.6
Demodulation Unit ..................................................................................................................................... 43 1.6.1
IF Reception ............................................................................................................................................ 43 1.6.1.1
Demodulation .......................................................................................................................................... 44 1.6.1.2
Implementation loss ................................................................................................................................ 45 1.6.1.3
Bit Synchronization ................................................................................................................................ 46 1.6.1.4