Safran CORTEX CRT Quantum - Page 14

COMMAND RANGING & TELEMETRY UNIT CORTEX
CRT QUANTUM USER'S MANUAL
Ref. DTU 100042
Is.Rev. 5.17
Date: Dec. 03, 2021Sept.
30, 2021
© Safran Data Systems
This document is the property of Safran Data Systems.
It cannot be duplicated or distributed without expressed written consent.
Page xiv
FIGURE 81: RANGING SEQUENCE (HYBRID RANGING STANDARD) ................................................................................... 194
FIGURE 82: DOPPLER COMPENSATION PROCESS .............................................................................................................. 202
FIGURE 83: DOPPLER VARIATIONS FOR A LEO SPACECRAFT PASS .................................................................................. 203
FIGURE 84: DOPPLER COMPENSATION FROM EPHEMERIS FILES ..................................................................................... 204
FIGURE 85: LEAP YEAR ...................................................................................................................................................... 207
FIGURE 86: IRIG-B COMPENSATION ................................................................................................................................. 207
FIGURE 87: EMBEDDED FREQUENCY CONVERTOR FUNCTIONAL BLOCK DIAGRAM ......................................................... 208
FIGURE 88: CRT WITH EFC - DOWNLINK BLOCK DIAGRAM ............................................................................................ 209
FIGURE 89: CRT WITH EFC - UPLINK BLOCK DIAGRAM.................................................................................................. 212
FIGURE 90: CRT WITH EFC - INTERCONNEXION DIAGRAM ............................................................................................. 217
FIGURE 91: FRONT PANEL DISPLAY .................................................................................................................................. 222
FIGURE 92: FRONT PANEL DISPLAY MENUS AND SUBMENUS ........................................................................................... 223
FIGURE 93: SPS START SEQUENCE ................................................................................................................................... 228
FIGURE 94: CTX DOCUMENT MANAGEMENT .................................................................................................................... 230
FIGURE 95: MCS MENU MANAGEMENT WINDOW ............................................................................................................ 233
FIGURE 96: ABOUT CORTEX CRT QUANTUM SPS : SOFTWARE VERSION ...................................................................... 234
LIST OF TABLES
TABLE 1: SERIAL MODELS FOR THE CRT QUANTUM ............................................................................................................ 3
TABLE 2: ETHERNET PORTS ADDRESSES ........................................................................................................................... 42
TABLE 3: UDP PORTS ADDRESSES ...................................................................................................................................... 44
TABLE 4: I/O CONNECTOR PANEL ......................................................................................................................................... 5
TABLE 5: I/O CONNECTOR PANEL ......................................................................................................................................... 8
TABLE 6: IS00427 I/O CONNECTOR PANEL WITH BNC INTEGRATION .................................................................................. 1
TABLE 7: IS00427 I/O CONNECTOR PANEL WITH BNC INTEGRATION AND EFC.................................................................. 3
TABLE 8: IS00427 I/O CONNECTOR PANEL WITH BNC INTEGRATION AND EXTERNAL I/O CONNECTORS ............................ 5
TABLE 9: IS00427 I/O CONNECTOR PANEL WITH BNC INTEGRATION, EXTERNAL I/O CONNECTORS AND EFC .................. 7
TABLE 10: CONFIGURATION S100684 REAR PANEL CONNECTORS........................................................................................ 8
TABLE 11: CONFIGURATION S100685 REAR PANEL CONNECTORS........................................................................................ 9
TABLE 12: CONFIGURATION S100686 REAR PANEL CONNECTORS...................................................................................... 10
TABLE 13: CONFIGURATION S100687 REAR PANEL CONNECTORS...................................................................................... 11
TABLE 14: INTERCONNECTION PANEL. UPLINK VIDEO TEST POINTS ................................................................................. 13
TABLE 15: INTERCONNECTION PANEL. TTL DATA I/OS ...................................................................................................... 15
TABLE 16: INTERCONNECTION PANEL. RS422 DATA I/OS .................................................................................................. 16
TABLE 17: THE FUNCTIONAL UNITS OF THE CORTEX CRT QUANTUM ............................................................................ 19
TABLE 18: DEMODULATION CAPABILITIES .......................................................................................................................... 22
TABLE 19: PERFORMANCE LIMITATION FOR FULL DIRECT PCM DEMODULATION .......................................................... 23
TABLE 20: PERFORMANCE LIMITATION FOR STANDARD DIRECT PCM DEMODULATION ................................................ 24
TABLE 21: PERFORMANCE LIMITATIONS FOR RESTRICTED DIRECT PCM DEMODULATION .......................................... 25
TABLE 22: CARTESIAN-TO-POLAR SAMPLING FREQUENCIES .............................................................................................. 36
TABLE 23: PRN GENERATOR POLYNOMIALS ...................................................................................................................... 122
TABLE 24: TURBO CODE : INFORMATION BLOCK AND CODEBLOCK LENGTHS .................................................................... 124
TABLE 25: LDPC CODE : INFORMATION BLOCK AND CODEBLOCK LENGTHS ..................................................................... 126
TABLE 26: ESA TONE STANDARD. TONE DEFINITION ...................................................................................................... 174
TABLE 27: INMARSAT/LMCO TONE STANDARD. TONE DEFINITION ............................................................................. 179
TABLE 28: AVAILABLE CHIP RATES ON CORTEX ................................................................................................................ 185
TABLE 29: CCSDS RECOMMENDATION FOR INTEGRATION TIME ...................................................................................... 187
TABLE 30: HYBRID RANGING TONE STANDARD. TONE PROGRAMMING EXEMPLE ............................................................ 191
TABLE 31: RANGING PERFORMANCES WITH NOISE & DOPPLER RATE ............................................................................. 200
TABLE 32: EXAMPLES OF DOWNLINK CONVERTER SETUP WITH EFC ................................................................................ 210
TABLE 33: EXAMPLES OF UPLINK CONVERTER SETUP ....................................................................................................... 213