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3.6.13.4. Integration Time ...................................................................................................................................................... 194
3.6.13.5. Ranging Sequence .................................................................................................................................................... 194
3.6.13.6. Hybrid Ranging Calibration ..................................................................................................................................... 196
3.6.13.6.1. SQPN Epoch Position and Ranging Tones Coherency and Synchronisation ..................................................... 196
3.6.13.6.2. Ranging Calibration Operation ........................................................................................................................... 199
3.6.14.
Ranging Performance Vs Noise & Doppler ............................................................................................... 200
3.7.
3.7.1.
General ...................................................................................................................................................... 201
3.7.2.
Concerned Units ........................................................................................................................................ 201
3.7.3.
Doppler Compensation Process ................................................................................................................ 202
3.7.3.1.
Doppler Compensation Mechanism ......................................................................................................................... 203
3.7.4.
Dopple Compensation Instruction Set ....................................................................................................... 205
3.7.4.1.
Doppler Table Initialization ..................................................................................................................................... 205
3.7.4.2.
Append Doppler Table ............................................................................................................................................. 205
3.7.4.3.
Clear Doppler Table ................................................................................................................................................. 206
3.7.4.4.
Save Doppler Table.................................................................................................................................................. 206
3.7.4.5.
Load Doppler Table ................................................................................................................................................. 206
3.7.4.6.
Doppler Table Start Date ......................................................................................................................................... 206
3.7.4.7.
Doppler Table End Date .......................................................................................................................................... 206
3.7.5.
Time Management ..................................................................................................................................... 207
3.8.
.......................................................................................................................................................... 208
3.8.1.
DownLink Cannels..................................................................................................................................... 209
3.8.1.1.
Input Frequency ....................................................................................................................................................... 210
3.8.1.2.
Input Gain ................................................................................................................................................................ 211
3.8.2.
UpLink Channels ....................................................................................................................................... 212
3.8.2.1.
Output Frequency .................................................................................................................................................... 213
3.8.2.2.
Output Level ............................................................................................................................................................ 214
3.8.3.
Calibration................................................................................................................................................. 214
3.8.4.
Reference Clock Interface .......................................................................................................................... 215
3.8.5.
Interconnection .......................................................................................................................................... 217
4.
OPERATION MANUAL ....................................................................................................... 218
4.1.
4.1.1.
First Steps .................................................................................................................................................. 218
4.1.1.1.
Starting the PC Workstation .................................................................................................................................... 218
4.1.1.2.
Starting the Signal Processing Software .................................................................................................................. 219
4.1.1.3.
Starting the Monitoring & Control Software ........................................................................................................... 219
4.1.2.
Factory Configuration ............................................................................................................................... 220
4.1.3.
Software Exit & CORTEX Shutdown ......................................................................................................... 220
4.1.3.1.
Exiting the Monitoring & Control Software ............................................................................................................ 220
4.1.3.2.
Exiting the Signal Processing Software ................................................................................................................... 220
4.1.3.3.
Restarting the SPS & MCS ...................................................................................................................................... 220
4.1.3.4.
Cortex Shutdown ..................................................................................................................................................... 221
4.1.4.
4U Chassis Screen Saver ........................................................................................................................... 221
4.1.5.
2U Chassis Front Panel Display ............................................................................................................... 222
4.1.5.1.
Overview.................................................................................................................................................................. 222
4.1.5.2.
Capabilities .............................................................................................................................................................. 223
4.1.5.3.
Menu Description .................................................................................................................................................... 223
4.1.5.4.
Functional Description ............................................................................................................................................. 224
4.1.5.4.1. Shutdown System ............................................................................................................................................... 224
4.1.5.4.2. Network .............................................................................................................................................................. 224
4.1.5.4.2.1.
Change LAN Mode ........................................................................................................................... 224
4.1.5.4.2.2.
Change IP Address, SubNet Mask or Gateway Address in Static Mode ..................................... 225
4.1.5.4.3. Rename WorkStation ......................................................................................................................................... 225
4.1.5.4.4. Configure Additional Status ............................................................................................................................... 226
4.1.6.
Third-Party Software ................................................................................................................................. 227
4.2.
4.2.1.
CTX Documents ......................................................................................................................................... 228
4.2.2.
SPS Start Sequence .................................................................................................................................... 228
4.2.3.
Configuring the CORTEX from CTX Documents ...................................................................................... 229
© Safran Data Systems
COMMAND RANGING & TELEMETRY UNIT CORTEX
CRT QUANTUM USER'S MANUAL
................................................................................................................................ 201
................................................................................................... 218
..................................................................................................................... 228
This document is the property of
It cannot be duplicated or distributed without expressed written consent.
Safran Data Systems
.
Ref.
DTU 100042
Is.Rev.
5.17
Date:
Dec. 03, 2021Sept.
30, 2021
Page x
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