Page 1 Safran Data Systems - Site Paris 5 Avenue des Andes - CS 90101, 91978 COURTABOEUF Cedex - FRANCE . Tel: +33 (0)1 69 82 78 00 - Fax: +33 (0)1 69 07 39 50 © Safran Data Systems – IMP000074 e14r1...
Page 2 COPYRIGHT THIS DOCUMENT IS THE PROPERTY OF SAFRAN DATA SYSTEMS UNDER THE COPYRIGHT LAWS, IT MUST NOT BE REPRODUCED OR TRANSMITTED IN ANY FORM, ELECTRONIC OR MECHANICAL, INCLUDING PHOTOCOPYING, RECORDING, STORING IN AN INFORMATION RETRIEVAL SYSTEM, OR TRANSLATING, IN WHOLE OR IN PART, WITHOUT THE PRIOR WRITTEN APPROVAL OF SAFRAN DATA SYSTEMS.
Page 3: Table Of Contents
Demodulation ............................44 1.6.1.3 Implementation loss ..........................45 1.6.1.4 Bit Synchronization ..........................46 Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 3 It cannot be duplicated or distributed without expressed written consent.
Page 4 Output Data Definition and Timing ......................73 2.2.3.1 Timing for all output types........................73 Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 4 It cannot be duplicated or distributed without expressed written consent.
Page 5 Packets interleaving and synchronization byte insertion ..............105 3.3.7.3.4 Interface between Trellis Coded Symbols and Bytes ................ 107 Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 5 It cannot be duplicated or distributed without expressed written consent.
Page 6 3.4.11.4.3 FTP user defined mode ........................137 3.4.12 Playback function ........................... 138 Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 6 It cannot be duplicated or distributed without expressed written consent.
Page 7 CORTEX HDR ................... 185 TARTING AND ONFIGURING THE 4.1.1 First Steps..............................185 Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 7 It cannot be duplicated or distributed without expressed written consent.
Page 8 Control of the R-S DVB Decoding Chain for RS DVB ..............207 4.2.9.3.8 Check to Lock Strategy (CTL) for LDPC ..................207 Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 8 It cannot be duplicated or distributed without expressed written consent.
Page 9 4.3.12 MCS System Parameters in Registry ...................... 227 4.3.12.1 Monitoring ............................227 Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 9 It cannot be duplicated or distributed without expressed written consent.
Page 10 4.5.4.1.2.1 Upper Banner ..........................266 4.5.4.1.2.2 Other Status & Alarms ........................267 Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 10 It cannot be duplicated or distributed without expressed written consent.
Page 11 Other status and alarms ........................306 “BER” Window ............................ 306 4.5.6.2 “Decoding” Window ..........................306 4.5.6.3 Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 11 It cannot be duplicated or distributed without expressed written consent.
Page 12 SCCC Mode ............................ 332 4.5.8.2.2.2 DVB-S2 Mode ..........................332 4.5.8.2.2.3 Control ............................333 Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 12 It cannot be duplicated or distributed without expressed written consent.
Page 13 PC Workstation Maintenance ........................367 & I ..................... 368 OFTWARE PGRADE NSTALLATION Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 13 It cannot be duplicated or distributed without expressed written consent.
Page 14 10 ANNEX 4: PC-COMPATIBLE WORKSTATION ..................381 11 ANNEX 5: PROJECT-SPECIFIC DATA ....................382 Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 14 It cannot be duplicated or distributed without expressed written consent.
Page 15 Figure 50: QPSK or 16QAM demodulation with 1 DPU ....................143 Figure 51: QPSK demodulation with 2 DPU........................143 Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 15 It cannot be duplicated or distributed without expressed written consent.
Page 16 Figure 107: Demodulator: Global Window for 16QAM Modulation ................256 Figure 108: Demodulator: Global Window for 16APSK Modulation ................256 Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 16 It cannot be duplicated or distributed without expressed written consent.
Page 17 Figure 164: Modulation Type ............................334 Figure 165: Pointing at an error ............................334 Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 17 It cannot be duplicated or distributed without expressed written consent.
Page 18 Figure 196: Logging status Window ..........................355 Figure 197: Logging editor Window ..........................356 Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 18 It cannot be duplicated or distributed without expressed written consent.
Page 19 Table 18: The basic test modulator menus of the CORTEX HDR ..................196 Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 19 It cannot be duplicated or distributed without expressed written consent.
Page 20 BPSK Binary Phase Shift Keying Bit Rate Check To Lock Demodulator Unit Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 20 It cannot be duplicated or distributed without expressed written consent.
Page 21 Unbalanced QPSK Universal Time, Coordinated VCXO Voltage Controlled Crystal Oscillator External Data Representation Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 21 It cannot be duplicated or distributed without expressed written consent.
Page 22: Symbols Description
Documentation must be consulted in all cases where this symbol is marked. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 22 It cannot be duplicated or distributed without expressed written consent.
Page 23: Ce Marking
“CE” certification has been carried out with 3-meter interconnecting cables with remote equipment. Safran Data Systems recommends the use of high quality interconnecting cables type. The high quality recommended user interconnecting cables are “shield twisted pair” or “coaxial cable” industrial type with cable shield. The cable shield will provide the necessary mechanical protection.
Page 24: Weee Directive
All equipment marked with this logo must be recycled by an approved Waste Electrical and Electronic Equipment processing facility. If desired, the equipment can be returned at the customers expenses to Safran Data Systems for proper recycling, after asking for a RMA by sending a request to Safran Data Systems. Please consider the environmental cost of transportation of the used equipment and preferably use a local WEEE processing facility.
Page 25: Important Safety Instructions
Safran Data Systems assumes no liability for the customer’s failure to comply with these requirements. You, as the user of the product, should follow these warnings and all other safety precautions necessary for the safe operation of the equipment in your operating environment.
Page 26: Risk Of Electric Shocks
Do not use the apparatus near water. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 26 It cannot be duplicated or distributed without expressed written consent.
Page 27: Installation, Environment
If not used, ensure that the device is protected from electrostatic discharge, e.g., by storing it in its packaging. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 27 It cannot be duplicated or distributed without expressed written consent.
Page 28: Cleaning, Maintenance
Apparatet må tilkoples jordet stikkontakt Sverige: Apparaten skall anslutas till jordat uttag Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 28 It cannot be duplicated or distributed without expressed written consent.
Page 29: Cortex Hdr Overview
 Appendix 5: Hardware and software configuration of the CORTEX HDR at delivery. Project-specific data if any. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 29 It cannot be duplicated or distributed without expressed written consent.
Page 30: Cortex Hdr Main Features
Extensive Use of Digital Signal Processing Techniques for Enhanced Performance, Upgradability and Flexibility PC-based Architecture Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 30 It cannot be duplicated or distributed without expressed written consent.
Page 31: Mission Of The Cortex Hdr
Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 31 It cannot be duplicated or distributed without expressed written consent.
Page 32: Telemetry Demodulation
CCSDS Low Density Parity Check decoding (LDPC 7/8, AR4JA ½ 2/3 4/5 ) Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 32 It cannot be duplicated or distributed without expressed written consent.
Page 33: Polarization And Antenna Combining
 Real time IF spectrum analysis  Real time vector analysis  Unit self-testing at boot Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 33 It cannot be duplicated or distributed without expressed written consent.
Page 34: Cortex Hdr Architecture
(Free Copyright) Figure 1: CORTEX HDR Demodulation and Ingestion Functional Block Diagram Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 34 It cannot be duplicated or distributed without expressed written consent.
Page 35: Functional Block Diagram Of A Modulation Channel
Figure 3: CORTEX HDR Test Modulator - Multi channel, multi IF operation Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 35 It cannot be duplicated or distributed without expressed written consent.
Page 36: Cortex Hdr Hardware Architecture
OUTPUT I/Os INPUTS I/Os I/Os Figure 4: CORTEX HDR Hardware Block Diagram Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 36 It cannot be duplicated or distributed without expressed written consent.
Page 37: Pc-Compatible Workstation
Refer to Annex 4 for more detail on the PC-compatible workstation. Figure 5: Example of CORTEX HDR Workstation Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 37 It cannot be duplicated or distributed without expressed written consent.
Page 38: Test Modulator Board
Modulator I/Os). The HDR can be delivered with LVDS outputs (option) or other. See Section 2 for a detailed description of the I/O ports. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 38 It cannot be duplicated or distributed without expressed written consent.
Page 39: Cortex Hdr Software
 Reset of TCP-IP connections. Default setting at delivery: cortex (login function). Other functions: no password. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 39 It cannot be duplicated or distributed without expressed written consent.
Page 40: Software Version
Help in the top-level window, then select About CrtxMcs...: Figure 6: MCS Software Version Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 40 It cannot be duplicated or distributed without expressed written consent.
Page 41: Cortex Hdr Interfaces
For Data transmission, the TCP/IP interface is recommended. As an option a UDT protocol could be use please consult the factory. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 41 It cannot be duplicated or distributed without expressed written consent.
Page 42: Ftp Interface
HDR is fitted with a powerful FTP server. External Clients can connect this server at the standard dedicated FTP port number. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 42 It cannot be duplicated or distributed without expressed written consent.
Page 43: Cortex Hdr Performances
Automatically adjusted from the symbol rate  10 dB/sec  IF level variation Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 43 It cannot be duplicated or distributed without expressed written consent.
Page 44: Demodulation
960 Mbps Maximum bit rate in 16QAM/16APSK mode per channel 1280 Mbps Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 44 It cannot be duplicated or distributed without expressed written consent.
Page 45: Implementation Loss
<0,5dB @ 50% of max value of Bit Rate value <0,3dB @ 25% of max value of Bit Rate value Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 45 It cannot be duplicated or distributed without expressed written consent.
Page 46: Bit Synchronization
Normal or inverted Output data polarity Normal or inverted (+ swap I/Q) Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 46 It cannot be duplicated or distributed without expressed written consent.
Page 47: Filtering
Static or Auto-adaptive: “Digital Equalization Automatic Filter”, with learn and Auto-adaptability save mode. About DEAF please see the additional document…. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 47 It cannot be duplicated or distributed without expressed written consent.
Page 48: Viterbi Convolutional Decoding
G1 = 1000; G2 = 1100; G3 = 1010; G4 = 1001 Maximum (encoded) bit rate 240 Mbps Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 48 It cannot be duplicated or distributed without expressed written consent.
Page 49: Scrambler
The following figure gives an example of the transport layer used with LDPC. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 49 It cannot be duplicated or distributed without expressed written consent.
Page 50: Bem 4D 8Psk Tcm Dvb-S R-S
This variable modulation mode is supported with the demodulator menu number 17. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 50 It cannot be duplicated or distributed without expressed written consent.
Page 51: Diversity Combining Unit And Antenna Combining
Programmable on 16 bits (CCITT compliant) Preset value Programmable on 16 bits Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 51 It cannot be duplicated or distributed without expressed written consent.
Page 52: Ccsds And Ecss Decoding
For WAN with large round trip time, UDT solution can use, please consult factory Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 52 It cannot be duplicated or distributed without expressed written consent.
Page 53: Data Storage
Delete of the oldest files (date programmable) Auto tests Auto test of directories and files Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 53 It cannot be duplicated or distributed without expressed written consent.
Page 54: Playback
Compliant to CCSDS recommendation (See characteristics in 0) Single or Dual encoding mode, rate ½, parallel mode (stacked Viterbi) Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 54 It cannot be duplicated or distributed without expressed written consent.
Page 55: Pcm Simulation
The CORTEX HDR supports multiple start-up menus. See section 4.4.9 for more details on the functionalities supported by each menu. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 55 It cannot be duplicated or distributed without expressed written consent.
Page 56: Frequency Reference
Storage temperature - 20°C to + 60°C Relative humidity 5% to 95% noncondensing Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 56 It cannot be duplicated or distributed without expressed written consent.
Page 57: Supply
3.3 A – 1.4 A Nominal consumption 9.0 A – 4.5 A Maximum consumption Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 57 It cannot be duplicated or distributed without expressed written consent.
Page 58: Hardware Description
2.1.2 PC-compatible Workstation The PC-compatible workstation cabling is described in Annex 4. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 58 It cannot be duplicated or distributed without expressed written consent.
Page 59: Demodulator Board
The demodulator board provides double 720 MHz/1.2GHz/2,4GHz IF inputs. These configurations are exclusive. The selection between configurations is done by basic menu selection. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 59 It cannot be duplicated or distributed without expressed written consent.
Page 60: Test Modulator Board
Figure 9: CORTEX HDR Test Modulator - Multi channel, multi IF operation Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 60 It cannot be duplicated or distributed without expressed written consent.
Page 61: I/O Connectors Definition
IN 5 10 MHz IF INPUT Figure 10: CORTEX HDR 4G/G+ I/Os Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 61 It cannot be duplicated or distributed without expressed written consent.
Page 62: Demodulator I/Os
OUT2 - (2.2.2.2.1 ) OUT3 + Refer to paragraph OUT3 - (2.2.2.2.1 ) Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 62 It cannot be duplicated or distributed without expressed written consent.
Page 63: Table 2: Demodulator I/Os Definition
LVDS DATA IN For customized interconnection panel Table 2: Demodulator I/Os Definition Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 63 It cannot be duplicated or distributed without expressed written consent.
Page 64 IN1 + IN2 – IN2 + IN1 - IN3 + IN3 – Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 64 It cannot be duplicated or distributed without expressed written consent.
Page 65: Channel A & Channel B I/Os Description
The following table shows the different configurations for both Demodulator A and Demodulator B (standard outputs). Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 65 It cannot be duplicated or distributed without expressed written consent.
Page 66: Table 3: Data & Clock Outputs Vs Demodulation
In this case the data stream is split on the two outputs J12/ J13 and J22/J23. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 66 It cannot be duplicated or distributed without expressed written consent.
Page 67: Table 4: Data & Clock Cadu Outputs
Table 5: Data & Clock Outputs vs Demodulation (soft outputs) Hardware menu dependent Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 67 It cannot be duplicated or distributed without expressed written consent.
Page 68: Figure 11: Soft Decision Coding Vs I/Q Constellation (Normal Soft Output)
AGC settings Figure 11: Soft Decision Coding vs I/Q Constellation (Normal Soft Output) Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 68 It cannot be duplicated or distributed without expressed written consent.
Page 69: Figure 12: Soft Decision Coding Vs I/Q Constellation (Merge Soft Output)
100000 Figure 12: Soft Decision Coding vs I/Q Constellation (Merge Soft Output) Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 69 It cannot be duplicated or distributed without expressed written consent.
Page 70: Ait Connector (Lvds Data Output - J73) Description
70/72 Reserved Reserved 66/68 Table 6: Data and Clock outputs on J73 Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 70 It cannot be duplicated or distributed without expressed written consent.
Page 71: Demodulator Inputs Description
J24 / J25 Clock DPU 2 IN3- Table 8: Dual channel demodulator input mode Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 71 It cannot be duplicated or distributed without expressed written consent.
Page 72: Test Modulator I/Os
IF Output of test mod Up-converter 2 Optional Table 9: Modulator I/Os Definition Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 72 It cannot be duplicated or distributed without expressed written consent.
Page 73: Output Data Definition And Timing
/ or synchronization words. Nevertheless it has to be considered that for each data corresponds an edge of the clock. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 73 It cannot be duplicated or distributed without expressed written consent.
Page 74: I/Q Merged Output
DATA I I Data I Data DATA Q Q Data Q Data Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 74 It cannot be duplicated or distributed without expressed written consent.
Page 75: Split 4 Output
Quality of the CADU Status 1: Good 0: Bad (errors) Synchro Pulse CADU Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 75 It cannot be duplicated or distributed without expressed written consent.
Page 76: Specific I/Os (Customers Requirements)
DTU document. Please refer to the Annex 5 of the delivered documents folder. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 76 It cannot be duplicated or distributed without expressed written consent.
Page 77: Functional Description
Up to five Logging Clients can be simultaneously connected to the Logging port. For more detail on the logging messages, refer to Annex 1. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 77 It cannot be duplicated or distributed without expressed written consent.
Page 78: Demodulation
Test & Monitoring: a number of status enable to monitor the bit synchronization process: PLL status, signal to noise ratio (Eb/No), etc… Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 78 It cannot be duplicated or distributed without expressed written consent.
Page 79: Customized Fir Filters
Access path to the filter files is: C:\Program Files\In-snec\crtxnt\FIR. Files are named fir_cust1 to fir_cust1000. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 79 It cannot be duplicated or distributed without expressed written consent.
Page 80: Deaf Filtering
A better solution for equalizing the incoming signal is to use an automatic adaptive equalizer. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 80 It cannot be duplicated or distributed without expressed written consent.
Page 81: Principle Of The Deaf
The demodulator #1 is set without the DEAF and demodulator #2 is set with the DEAF. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 81 It cannot be duplicated or distributed without expressed written consent.
Page 82: Figure 13: Effect Of The Deaf
HDR-4G+ USER’S MANUAL Date: June 1, 2021 Figure 13: Effect of the DEAF. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 82 It cannot be duplicated or distributed without expressed written consent.
Page 83: Xdeaf For Reception Of Dual Polarization Data Transmission
The following figure gives the effect of the XDEAF on the received constellation in the same previous conditions. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 83 It cannot be duplicated or distributed without expressed written consent.
Page 84 HIGH DATA RATE RECEIVER Is.Rev HDR-4G+ USER’S MANUAL Date: June 1, 2021 Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 84 It cannot be duplicated or distributed without expressed written consent.
Page 85: Adjacent Channel Rejection
(file) constructed by the DEAF process. Refer to $ 4.4.4.1 “Global” Window and § 4.4.4.6 “Filter” Window. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 85 It cannot be duplicated or distributed without expressed written consent.
Page 86: Viterbi Convolutional Decoding
Test & Monitoring: a number of status enable to monitor the Viterbi decoding process: decoder lock status, BER (in %), etc… Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 86 It cannot be duplicated or distributed without expressed written consent.
Page 87: Single Or Dual Viterbi Decoder
Viterbi decoder Figure 15: Viterbi Decoding Module. Single & Dual Operating Modes Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 87 It cannot be duplicated or distributed without expressed written consent.
Page 88: Parallel Viterbi Decoders
2 x Data rate Viterbi decoder Figure 16: Parallel Viterbi Decoding Module. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 88 It cannot be duplicated or distributed without expressed written consent.
Page 89: Punctured Viterbi
G2 Viterbi input = C1 Viterbi decoder setting : “ G1-G2” Figure 17: Viterbi De-puncturing Process. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 89 It cannot be duplicated or distributed without expressed written consent.
Page 90: Figure 18: Punctured Viterbi Ber Performances
Viterbi 3/4 DNRZ 1,E-06 1,E-07 1,E-08 Figure 18: Punctured Viterbi BER Performances Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 90 It cannot be duplicated or distributed without expressed written consent.
Page 91: Pcm Decoding
This is equivalent to the following DQPSK decoding look-up table: I ˆ Q ˆ [n-1] [n-1] in[n] in[n] Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 91 It cannot be duplicated or distributed without expressed written consent.
Page 92: Other Possibilities For Dnrz Codes In Qpsk Mode
DNRZ code value (0xC5A3AC35) as defined in the above decoding table). Selection of the other codes follows the same rule. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 92 It cannot be duplicated or distributed without expressed written consent.
Page 93: Dnrz, Oqpsk Decoding
Most Commonly Used DNRZ Code in OQPSK Mode I ˆ Q ˆ [n-1] [n-1] in[n] in[n] Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 93 It cannot be duplicated or distributed without expressed written consent.
Page 94: Other Possibilities For Dnrz Codes In Oqpsk Mode
DNRZ code value (0x3C3C9999) as defined in the above decoding table). Selection of the other codes follows the same rule. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 94 It cannot be duplicated or distributed without expressed written consent.
Page 95: I/Q Shift Compensation In Oqpsk Mode
January 1982 and S. Pietrobon et al. "Trellis-Coded Multidimensional Phase Modulation", IEEE Transaction on Information Theory, vol. 36, no. 1, pp.63-89, January 1990. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 95 It cannot be duplicated or distributed without expressed written consent.
Page 96: 8Psk-Tcm Coder
In fact, the serial to parallel conversion is a byte (8 bits) to symbol (8 to 11 bits) conversion that will be described later. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 96 It cannot be duplicated or distributed without expressed written consent.
Page 97: Differential Coder
The structure of the modulo 8 adder is also shown; it is applicable to both the coder mapper and differential coder. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 97 It cannot be duplicated or distributed without expressed written consent.
Page 98: Convolutional Coder
1/8, 1/9, 1/10, or 1/11 of the information rate. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 98 It cannot be duplicated or distributed without expressed written consent.
Page 99: Constellation Mapper For 4D-8Psk-Tcm
2 1 0 2 1 0 Figure 22: Constellation Mapper for 2 bits/channel-symbol Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 99 It cannot be duplicated or distributed without expressed written consent.
Page 100: Figure 23: Constellation Mapper For 2.25 Bits/Channel-Symbol
            Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 100 It cannot be duplicated or distributed without expressed written consent.
Page 101: Figure 24: Constellation Mapper For 2.5 Bits/Channel-Symbol
     Figure 25: Constellation Mapper for 2.75 bits/channel-symbol Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 101 It cannot be duplicated or distributed without expressed written consent.
Page 102: Coder/Mapper Implementation At 2, 2.25, 2.5 & 2.75 Bits/Channel-Symbol Efficiency
Coder R=3/4 Generator Figure 27: Coder and Mapper Implementation at 2.25 bits/channel-symbol Efficiency Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 102 It cannot be duplicated or distributed without expressed written consent.
Page 103: Figure 28: Coder And Mapper Implementation At 2.5 Bits/Channel-Symbol Efficiency
Coder R=3/4 Generator Figure 29: Coder and Mapper Implementation at 2.75 bits/channel-symbol Efficiency Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 103 It cannot be duplicated or distributed without expressed written consent.
Page 104: Dvb-S Transport Layer: Reed Solomon Code
The randomization processing is described on next figure. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 104 It cannot be duplicated or distributed without expressed written consent.
Page 105: Reed-Solomon Encoding
The 16 (8) blocks of 255 bytes (254 data bytes plus one synchro. byte) form the transport frame. This frame accounts for 4080 (2040) bytes or 32640 (16320) bits. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 105 It cannot be duplicated or distributed without expressed written consent.
Page 106 238 bytes Randomized transport packets : Sync bytes and interleaved randomized block IRi Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 106 It cannot be duplicated or distributed without expressed written consent.
Page 107: Interface Between Trellis Coded Symbols And Bytes
* The UW will be every time positioned on the byte 1. Figure 32: Data Arrangement in TCM 2.5 bits/channel_symbol Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 107 It cannot be duplicated or distributed without expressed written consent.
Page 108: Prn-Ber Computation
Ambiguities can then be manually tested, using the 8 first values of OUTPUT MODE parameter (see 4.5.4.1 ). Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 108 It cannot be duplicated or distributed without expressed written consent.
Page 109: Digital Outputs
 Output mode: Normal or split (separate I & Q output) or I/Q merged or CADU output (refer to the Hardware Description chapter) Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 109 It cannot be duplicated or distributed without expressed written consent.
Page 110: Doppler And Integrated Phase Measurement
IRIG-B generator. In such case, the precision of the time tag is 1µs. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 110 It cannot be duplicated or distributed without expressed written consent.
Page 111: Sampling Rate
To obtain the accumulated phase at the desired date, an interpolation process is used. The following figure shows how to set sampling rate for the Doppler port: Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 111 It cannot be duplicated or distributed without expressed written consent.
Page 112: Accumulated Phase Format
The figure below shows how to set the block size in the DMU window. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 112 It cannot be duplicated or distributed without expressed written consent.
Page 113: Table 11: Counter Capacity And Resolution At 720Mhz
8.4E-08 5.9 s 2.3E-10 Table 11: Counter capacity and resolution at 720MHz Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 113 It cannot be duplicated or distributed without expressed written consent.
Page 114: Table 12: Counter Capacity And Resolution At 1.2Ghz
4.7E-10 8.4E-08 3.6s 2.3E-10 Table 12: Counter capacity and resolution at 1.2GHz Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 114 It cannot be duplicated or distributed without expressed written consent.
Page 115: Displaying The Carrier Offset Of The Doppler Port In The Dmu Window
2: Integrated phase estimator over programmable period (same as the Doppler port) Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 115 It cannot be duplicated or distributed without expressed written consent.
Page 116: Interpolation Process
D(t) is the input Doppler.         Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 116 It cannot be duplicated or distributed without expressed written consent.
Page 117: Impact Of Phase Errors On Doppler Computing
With a typical value of 720 MHz, the Doppler computing error will be 39 mHz with Ts = 0.125 s. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 117 It cannot be duplicated or distributed without expressed written consent.
Page 118: Error Due To Floating Representation
Below is a typical example of this effect in different modulation schemes. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 118 It cannot be duplicated or distributed without expressed written consent.
Page 119: Figure 35: Estimator Behavior Vs Es/N0 And Modulations
B. In the GUI, in the main demodulator pane: Figure 36: Standard Es/N0 estimate in the GUI Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 119 It cannot be duplicated or distributed without expressed written consent.
Page 120: Data-Aided Es/N0 Estimation In Sccc And Dvb-S2
Es/N0 for low values, as seen on next figure. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 120 It cannot be duplicated or distributed without expressed written consent.
Page 121: Figure 38: Data-Aided Estimation Of Es/N0
This estimator is also faster to converge than the standard estimator. It is advised for use in real operation. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 121 It cannot be duplicated or distributed without expressed written consent.
Page 122: Figure 39: Data-Aided Estimator In The Gui, Physical Layer Pane Of The Demodulator
Figure 39: data-aided estimator in the GUI, Physical Layer pane of the demodulator Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 122 It cannot be duplicated or distributed without expressed written consent.
Page 123: Data Processing
Up to 3 Tbytes RAID 5 Figure 40: Data Processing Unit Block Diagram Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 123 It cannot be duplicated or distributed without expressed written consent.
Page 124: Frame Synchronization & Ambiguity Resolution
« j » is programmable between 0 and 15 (inclusive) referred to as the LTS (Lock-To-Search) threshold. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 124 It cannot be duplicated or distributed without expressed written consent.
Page 125: Figure 41: Frame Synchronization Process
The frame synchronizer switches then to the CHECK phase. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 125 It cannot be duplicated or distributed without expressed written consent.
Page 126: Ccsds Data De-Randomizer
= x8 + x7 + x5 + x3 + 1 Customized de-randomization can also be used (refer to the following paragraph). Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 126 It cannot be duplicated or distributed without expressed written consent.
Page 127: Customized Data De-Randomization
The customized de-randomization can performed before or after the associated decoding (Reed Solomon or LDPC). That is programmable (refer to CADU window). Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 127 It cannot be duplicated or distributed without expressed written consent.
Page 128: Crc Frame Checking
The R-S decoder status includes two counters (good frames and bad frames), the number of corrected errors (per frame) and the BER. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 128 It cannot be duplicated or distributed without expressed written consent.
Page 129: (255,239) Reed-Solomon Decoding
 RS frame format: 2 interleaved (223,255)RS blocks with 7 bytes of virtual filling per RS block  CADU synchronization word: RS encoded  De-randomizer: CCSDS type. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 129 It cannot be duplicated or distributed without expressed written consent.
Page 130: Ldpc Decoding
The LDPC decoding is implemented as an iterative process with parity decoding. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 130 It cannot be duplicated or distributed without expressed written consent.
Page 131: Performances
Disk configuration are SSD or HDD  Disk capacity are 1 Terra byte or 2 Terra byte Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 131 It cannot be duplicated or distributed without expressed written consent.
Page 132: Tcp-Ip Data Recovery
Number of TM packets per file : DRU table # 4 Figure 42: Data Transmission over TCP-IP. Message Formatting Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 132 It cannot be duplicated or distributed without expressed written consent.
Page 133: Archiving And Ftp Recovery
This dynamic set-up Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 133 It cannot be duplicated or distributed without expressed written consent.
Page 134: Data Files Structure
TM file name, except for its extension. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 134 It cannot be duplicated or distributed without expressed written consent.
Page 135: Standard Ftp Ccsds Mode
For each session a corresponding report file is generated included information on the recorded files. These files are store in specific directories. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 135 It cannot be duplicated or distributed without expressed written consent.
Page 136: Figure 44: Ccsds Ftp Mode Storage Directories
R_: the file is available and can be get Marker enable in the FTP window set-up Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 136 It cannot be duplicated or distributed without expressed written consent.
Page 137: Ftp User Defined Mode
For detailed explanation on how to program and operate the FTP functionality refer to the “Recording and FTP Recovery” User Manual DTU 100381. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 137 It cannot be duplicated or distributed without expressed written consent.
Page 138: Playback Function
Modulator is not used nor the demodulation function of the Demodulators. Figure 46: Playback function: Test Modulator Data + Clock mode Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 138 It cannot be duplicated or distributed without expressed written consent.
Page 139: Sources Of The Data To Replay
The differential decoding is a NRZ-M to NRZ-L decoding Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 139 It cannot be duplicated or distributed without expressed written consent.
Page 140: Figure 47: Qpsk Demodulation With 2 Dpu
CCSDS encoder/decoder can be enabled or disabled. Figure 47: QPSK demodulation with 2 DPU Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 140 It cannot be duplicated or distributed without expressed written consent.
Page 141: Figure 48: Qpsk Or 16Qam Demodulation With 4 Dpu
June 1, 2021 Figure 48: QPSK or 16QAM demodulation with 4 DPU Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 141 It cannot be duplicated or distributed without expressed written consent.
Page 142: Figure 49: 16Qam Demodulation With 8 Dpu
HDR-4G+ USER’S MANUAL Date: June 1, 2021 Figure 49: 16QAM demodulation with 8 DPU Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 142 It cannot be duplicated or distributed without expressed written consent.
Page 143: Figure 50: Qpsk Or 16Qam Demodulation With 1 Dpu
Figure 50: QPSK or 16QAM demodulation with 1 DPU Figure 51: QPSK demodulation with 2 DPU Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 143 It cannot be duplicated or distributed without expressed written consent.
Page 144: Ambiguity Resolution By The Dpus
DPU-X DPU-A DPU-C DPU-E DPU-G DPU-B DPU-D DPU-F DPU-H Offset (bytes) Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 144 It cannot be duplicated or distributed without expressed written consent.
Page 145: Ber Measurements
The BER can be done at different levels inside the DPU by enabling or not the different operations (Differential encoder/decoder, Frame synchronizer, CCSDS encoder/decoder). Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 145 It cannot be duplicated or distributed without expressed written consent.
Page 146: Data Output
CV_NN with NN = 00 to 63 being the Virtual Channel ID number. Multi-DPU outputs on ECL connectors are described in chapter 2. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 146 It cannot be duplicated or distributed without expressed written consent.
Page 147: Guide For Multi Dpu Operation
Only one DMU (DMU A) is available with this demodulator hardware menu number 16. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 147 It cannot be duplicated or distributed without expressed written consent.
Page 148 The setting of the demodulator for the 16QAM 8 DPU mode is the following: Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 148 It cannot be duplicated or distributed without expressed written consent.
Page 149 Remark 2: The mode “8DPU Ambig” does work only for 16 QAM’s mapping: map 2. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 149 It cannot be duplicated or distributed without expressed written consent.
Page 150 The NRZ-M to NRZ-L decoding function is activated in the MCS by ticking the “NRZM DPU” field. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 150 It cannot be duplicated or distributed without expressed written consent.
Page 151 BER calculation in a ASCII file stored on the hard drive. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 151 It cannot be duplicated or distributed without expressed written consent.
Page 152: Polarization Combining
When active, the combining system output is routed to the FEC input of the first demodulator while the data path of second demodulator remains unchanged. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 152 It cannot be duplicated or distributed without expressed written consent.
Page 153: Signal Processing
The sum of the relative signal amplitudes is 100. The best case (3-dB gain) is achieved when both IF Receivers are locked onto equal-strength signals. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 153 It cannot be duplicated or distributed without expressed written consent.
Page 154 Configuration of matched filters must be identical (data paths before the DCU must be equivalent). Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 154 It cannot be duplicated or distributed without expressed written consent.
Page 155: Test Modulation
BER analysis. Data sequences are sequences of maximum length which are generated by means of feedback shift registers. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 155 It cannot be duplicated or distributed without expressed written consent.
Page 156: Data From File
Parameter Cycle Length specifies which part of the file must be modulated. It can be set to any value – 1 = 4,194,303 bytes. from 32 to 2 Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 156 It cannot be duplicated or distributed without expressed written consent.
Page 157: External Data & Clock (Input Format)
Scrambling (CCSDS 131.0-B-2 or custom)  FECF insertion (CCSDS 100.0-G-1, or custom)  NRZ-M encoding Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 157 It cannot be duplicated or distributed without expressed written consent.
Page 158: Framing And Cycle Length
When the offset is set to a non-zero value n, it means that the scrambling process is reinitialized n bits after the beginning of the frame. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 158 It cannot be duplicated or distributed without expressed written consent.
Page 159: Fecf
Viterbi and puncturing schemes, TCM encoding and so on. 3.6.2.2 Constellation Mapping In QPSK mode, two mapping are supported: Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 159 It cannot be duplicated or distributed without expressed written consent.
Page 160 HDR-4G+ USER’S MANUAL Date: June 1, 2021 In 8PSK, the following mappings are supported: Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 160 It cannot be duplicated or distributed without expressed written consent.
Page 161 Remark: The 8PSK are inverted in the revisions of the User Manual preceding the revision E9R5. In 16QAM the following mappings are supported: Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 161 It cannot be duplicated or distributed without expressed written consent.
Page 162: Figure 56: 16Apsk Mapping 1
1001 1100 1000 1110 1010 1111 1011 Figure 57: 16APSK Mapping 2 Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 162 It cannot be duplicated or distributed without expressed written consent.
Page 163 In 32APSK the following mapping is supported: In 64APSK the following mapping is supported: Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 163 It cannot be duplicated or distributed without expressed written consent.
Page 164: Dnrz Coding
0x18, it is automatically assumed that the value is an explicit DNRZ Code. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 164 It cannot be duplicated or distributed without expressed written consent.
Page 165: Multi-Dgu Support
Figure 58: Example of 2 DGUs merging for simulation of independent I/Q transmission in QPSK Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 165 It cannot be duplicated or distributed without expressed written consent.
Page 166: Figure 59: Example Of 3 Dgus Merging For Simulation Of Independent I/Q/C Transmission In 8Psk
Offset DGU3 Offset DGU2 Figure 60: Example of 3 DGUs with different offsets Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 166 It cannot be duplicated or distributed without expressed written consent.
Page 167: Dvb-S2 & Sccc
�� = �� − �� − 10 log �� Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 167 It cannot be duplicated or distributed without expressed written consent.
Page 168: Figure 61: If Signal Generation
This makes the test modulator very flexible in terms of routing of logical modulating units. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 168 It cannot be duplicated or distributed without expressed written consent.
Page 169: Figure 62: Gui: If Unit
Figure 62: GUI: IF Unit See 4.5.8.3.1 for more details on the GUI. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 169 It cannot be duplicated or distributed without expressed written consent.
Page 170: Figure 63: Example 1: 2 Adjacent Channels On If1 - 1 Single Channel On If2
Figure 64: Example 1: 2 adjacent channels on IF1 – 1 single channel on IF2 (GUI) Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 170 It cannot be duplicated or distributed without expressed written consent.
Page 171: Figure 65: Example 2: 3 Adjacent Channels On If1 - Nothing On If2
Figure 66: Example 2: 3 adjacent channels on IF1 – Nothing on IF2 (GUI) Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 171 It cannot be duplicated or distributed without expressed written consent.
Page 172: Figure 67: Example 3: 1 Channel On If1 - 1 Channel On If2
Figure 68: Example 3: 1 channel on IF1 – 1 channel on IF2 (GUI) Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 172 It cannot be duplicated or distributed without expressed written consent.
Page 173: Doppler
Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 173 It cannot be duplicated or distributed without expressed written consent.
Page 174: Table 14: Modulations And Input Modes
(2): the convention for data merging is D1 D2 D3 D4, D1 being the MSB and first bit transmitted. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 174 It cannot be duplicated or distributed without expressed written consent.
Page 175: Figure 71: Iqz Mapping Example
IQZ and X bits are always read from left to right is the constellation mappings. Here is an example of IQZ mapping in 8PSK: Figure 71: IQZ mapping example Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 175 It cannot be duplicated or distributed without expressed written consent.
Page 176: Configuring The Modulator And The Format Input
Figure 72: direct modulator input, as seen in the main modulator window Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 176 It cannot be duplicated or distributed without expressed written consent.
Page 177: Ber Estimation
8PSK, 300 Mbps, 720 MHz carrier, NRZ-L with I/Q/Z + clk @ 100 MHz Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 177 It cannot be duplicated or distributed without expressed written consent.
Page 178: Constraints
UQPSK and GMSK modulations are not supported.  DVB-S2 and SCCC are also not supported. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 178 It cannot be duplicated or distributed without expressed written consent.
Page 179: Cable Equalizer Filter
The sampled signal is filtered before baseband transposition. By this way, a symmetrical low-pass filter can be implemented: Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 179 It cannot be duplicated or distributed without expressed written consent.
Page 180: Figure 75: Example Of Cable Compensation
760 MHz 660 MHz 560 MHz Figure 75: Example of cable compensation Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 180 It cannot be duplicated or distributed without expressed written consent.
Page 181: Data Logging
……………………………………….. <?xml version="1.0" encoding="UTF-8" standalone="yes"?> <log1> <conf> <file>d:\ZDS\Data\\HDR\log\sti\conf\log1\spyconf0.txt</file> <format>date,IFLevel_A,eb_n0_A,bitSync_A,frameSync_A</format> </conf> ………………………………………….. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 181 It cannot be duplicated or distributed without expressed written consent.
Page 182: Extended Logging
The Windows Registry is the following: 1 – To define the logging capabilities PATH [HKEY_LOCAL_MACHINE\SOFTWARE\In-snec\Cortex Station\SetDefault\Log] Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 182 It cannot be duplicated or distributed without expressed written consent.
Page 183 To define the configuration file name and access path string Default setting at delivery: D:\ZDS\Data\CRT\SPS\Logging\Menu1\LogFlow10.txt Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 183 It cannot be duplicated or distributed without expressed written consent.
Page 184: System Logging
SNEC\CrtxHdr\SetDefault\Preferences\Global\PurgeSize_systLog). By default, install value is set to 100MBytes. When this size is reached, oldest files are erased. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 184 It cannot be duplicated or distributed without expressed written consent.
Page 185: Operating Manual
Each CORTEX HDR unit comes with a factory acceptance test book showing the detailed hardware and software configuration of the unit at delivery. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 185 It cannot be duplicated or distributed without expressed written consent.
Page 186: Software Exit & Cortex Hdr Shutdown
AND DATA TRANSFER PROBLEMS ON THE DO NOT CHANGE THE SCREEN SAVER SETTING. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 186 It cannot be duplicated or distributed without expressed written consent.
Page 187: Signal Processing Software (Sps)
10 seconds and at application ending. CORTEX SPS Figure 76: SPS Start Sequence Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 187 It cannot be duplicated or distributed without expressed written consent.
Page 188: Configuring The Cortex From Ctx Documents
CORTEX SPS. If a CTX Document is not available (not existing or corrupted), the assigned name is set to an empty character string. In the CORTEX Series monitoring table (offset 16) and in the Global CORTEX monitoring table (offset 22), the CTX Document ID status indicates which one of the 10 CTX Documents was previously loaded or stored and whether or not this CTX Document was modified since loaded or stored (Update CTX Document status).
Page 189: Start-Up Menu Selection By Remote Access Control (Rac)
20 seconds when a new FPGA software needs to be downloaded from the hard disk to the target FPGA). Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 189 It cannot be duplicated or distributed without expressed written consent.
Page 190: Mcs Graphical User Interface
Start new menu pushbuttons to re-configure the CORTEX. Figure 78: MCS Menu Management Window Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 190 It cannot be duplicated or distributed without expressed written consent.
Page 191: Menus Description File
 Registry base: access path to the CTX file to be loaded.  CTX file: CTX file to be loaded. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 191 It cannot be duplicated or distributed without expressed written consent.
Page 192: Cortex Hdr-4G Licenses And Basic Menus
RS Worldview 720/1200 360/500 DVB-S2 TCM 2,50/3 RS 239/255 720/1200 360/600 RS 223/255 Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 192 It cannot be duplicated or distributed without expressed written consent.
Page 193 RS 239/255 720/1200 360/600 LDPC 1/2 4K 720/1200 360/600 LDPC 1/2 1K Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 193 It cannot be duplicated or distributed without expressed written consent.
Page 194: Table 17: The Basic Demodulator Menus Of The Cortex Hdr
RS 239/255 Table 17: The basic demodulator menus of the CORTEX HDR Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 194 It cannot be duplicated or distributed without expressed written consent.
Page 195 RS (223, 239, 239 conv2) modulator RS DVB Wizard-link Single channel DVB-S2 with Wizard-Link interface Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 195 It cannot be duplicated or distributed without expressed written consent.
Page 196: Table 18: The Basic Test Modulator Menus Of The Cortex Hdr
Table 18: The basic test modulator menus of the CORTEX HDR (*) Marked encoders are only available on DGU 1. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 196 It cannot be duplicated or distributed without expressed written consent.
Page 197: 4G / Xxl / Xl Demodulator Menus Equivalence
2 DMU + 2 DPU Mission specific. 1 DMU VIT + 1 DPU RS Mission specific. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 197 It cannot be duplicated or distributed without expressed written consent.
Page 198: Xxl With 4G
1 DMU + 1 DPU LDPC 1/2 1k decoder only. 1 DMU VIT + 1 DPU RS 223/255 Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 198 It cannot be duplicated or distributed without expressed written consent.
Page 199 1 DMU X-DEAF TCM 2.00/3 + 1 DPU RS 223/255 1 DMU X-DEAF TCM 2.50/3 + 1 DPU RS 223/255 Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 199 It cannot be duplicated or distributed without expressed written consent.
Page 200 2 DMU TCM 2.75/3 + 2 DPU RS 223/255 + RS 10.6 1 DMU TCM 2.00/3 + 1 DPU RS DVB Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 200 It cannot be duplicated or distributed without expressed written consent.
Page 201: 4G / Xxl Test Modulator Menus Equivalence
Not supported. Mission specific. Not supported. Mission specific. Not supported. Mission specific. Pi/4-DQPSK Not supported. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 201 It cannot be duplicated or distributed without expressed written consent.
Page 202: Sps Version Identification
The inner window shows the version of the SPS software layer specific to the CORTEX HDR product (example: 2.2.0.0). Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 202 It cannot be duplicated or distributed without expressed written consent.
Page 203: Cortex Hdr System Parameters In Registry
Enter 4 for clock disabling during frequency acquisition. Default setting: 0 (clock always present) Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 203 It cannot be duplicated or distributed without expressed written consent.
Page 204: Punctured Viterbi Setting
Enter 0 for synchronized I/Q and 1 for Q data timing delayed by ½ symbol compared to I data. Default setting: 0 Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 204 It cannot be duplicated or distributed without expressed written consent.
Page 205: Dnrz Pcm Decoding (Deprecated)
Keyword: RSDVB_Ctl Enter an integer value between 0 and 10. Default setting: Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 205 It cannot be duplicated or distributed without expressed written consent.
Page 206: Lock To Search Strategy (Lts) For Rs Dvb
Enter the transport frame size in bytes (synchronization word included): 0 and 65535 (0xFFFF). Default setting: 4080 (0xFF0). Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 206 It cannot be duplicated or distributed without expressed written consent.
Page 207: Control Of The R-S Dvb Decoding Chain For Rs Dvb
With #m: 12 for LDPC 1/2, 23 for LDPC 2/3, 78 for LDPC 7/8 Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 207 It cannot be duplicated or distributed without expressed written consent.
Page 208: Synchronization Word Msb For Ldpc
Period of the update of the decoder in millisecond. Default setting: 0x3e8 (1000 ms) Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 208 It cannot be duplicated or distributed without expressed written consent.
Page 209: Transport Layer Status
1: in raw data mode, data are recorded only if the bit synchronizer of the demodulator is locked Default setting: Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 209 It cannot be duplicated or distributed without expressed written consent.
Page 210: Dmx Table
LAN session and flushing all remaining data; if user is no longer sending data to Playback port. Default setting: 5000 Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 210 It cannot be duplicated or distributed without expressed written consent.
Page 211: Monitoring & Control Software (Mcs)
(Control, Reset, etc…) accept only one connection at a time. For more details concerning the Ethernet interface, refer to:  CORTEX Series TCP-IP Ethernet interface (reference STI 100013): Ethernet ICD common to all CORTEX products), ...
Page 212: Mcs Start Sequence. Mcs Control Status
TM Quick look setting DIFFER IN-SNEC MCS CORTEX SPS Figure 80: MCS Start Sequence Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 212 It cannot be duplicated or distributed without expressed written consent.
Page 213 MCS Table from the configuration parameters on the GUI (CTX table). Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 213 It cannot be duplicated or distributed without expressed written consent.
Page 214: M&C Session. Mcs Documents Management
CORTEX from the new MCS Table. The MCS control status is changed to , indicating that the unit has been successfully reconfigured. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 214 It cannot be duplicated or distributed without expressed written consent.
Page 215: Graphical User Interface
. Otherwise, a connection error message appears on the screen. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 215 It cannot be duplicated or distributed without expressed written consent.
Page 216: Mtdi (Multiple Tabbed Document Interface)
Another option enables to display on the tab the name of the host machine or MCS Document (menu PREFERENCE). Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 216 It cannot be duplicated or distributed without expressed written consent.
Page 217: Upper Toolbar
INITIALISATION: Re-program the CORTEX to boot up state. LOAD CONFIGURATION: Load a User configuration Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 217 It cannot be duplicated or distributed without expressed written consent.
Page 218 HELP ABOUT: Display the versions of the MCS kernel, products and plugins. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 218 It cannot be duplicated or distributed without expressed written consent.
Page 219: Lower Toolbar
Open the CTX Document management window (see section 4.3.9 ). Open the MCS Menu Management window (see section 4.2.4.2 ). Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 219 It cannot be duplicated or distributed without expressed written consent.
Page 220: Cortex Hdr Specific Data
Allows the setting of a same parameter in all the active channels from a single window. Recall the MCS Login window. Load a User Configuration MCS file Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 220 It cannot be duplicated or distributed without expressed written consent.
Page 221: Bottom Status Toolbar
Control clients to the machine):  Click on in the lower toolbar: Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 221 It cannot be duplicated or distributed without expressed written consent.
Page 222: Forced Connection To The Control Port (Pseudo Local Mode)
CORTEX is re-configured from the MCS Table and the MCS control status indicates Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 222 It cannot be duplicated or distributed without expressed written consent.
Page 223: Protected Mode
MCS Table and the contents of the monitoring tables always match. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 223 It cannot be duplicated or distributed without expressed written consent.
Page 224: Mcs Version Identification
1. Click on icon 2. Click on CHANGE, 3. Enter and confirm new password. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 224 It cannot be duplicated or distributed without expressed written consent.
Page 225: Mcs Interface For Ctx Document Management
 Click on Load to load a CTX document in the current CORTEX configuration. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 225 It cannot be duplicated or distributed without expressed written consent.
Page 226: Mcs Interface For User Mcs Files Loading
 Click on the desired line to select the configuration file,  Click on” Send” to load the configuration inside the HDR. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 226 It cannot be duplicated or distributed without expressed written consent.
Page 227: Mcs File System Architecture
HKEY_LOCAL_MACHINE / SOFTWARE\In-Snec\CrtxMcs\Tcp Keyword: AutoReconnect Setting: 0: auto-connect mode disabled. 1: auto-connect mode enabled Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 227 It cannot be duplicated or distributed without expressed written consent.
Page 228: Auto Connect Time-Out
Enter 0 (ignore SW bits corresponding to bits set to 1 in the mask) or 1 (ignore SW bits corresponding to bits set to 0 in the mask). Default setting: Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 228 It cannot be duplicated or distributed without expressed written consent.
Page 229: Operating System And Files Architecture
(and subdirectories) Log Files D:\ZDS\Data\HDR\log C:\Program Files\IN-SNEC\log STI Logging Files D:\ZDS\Data\HDR\log\param_surv C:\Program Files\IN-SNEC\log\param_surv Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 229 It cannot be duplicated or distributed without expressed written consent.
Page 230: Files Associated With The Cortex Hdr Hardware
Notepad (Start Menu – All Programs – Accessories – Notepad). Calculator (Start Menu – All Programs – Tools – Calculator). Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 230 It cannot be duplicated or distributed without expressed written consent.
Page 231 Touch Screen Utility (Start Menu – All Programs – Tools – TouchUtility). Wordpad (Start Menu – All Programs – Tools – Wordpad). Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 231 It cannot be duplicated or distributed without expressed written consent.
Page 232: Cortex Hdr Gui
RAPHICAL USER INTERFACE MUST BE ENTERED IN HEXADECIMAL FORMAT THER PARAMETERS MUST BE ENTERED IN DECIMAL FORMAT Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 232 It cannot be duplicated or distributed without expressed written consent.
Page 233: Graphical User Interface. Windows Breakdown
TCP-IP CLIENTS Format Output ENGINEERING DISPLAY Figure 86: Graphical User Interface: Windows Breakdown This document is the property of Safran Data Systems © Safran Data Systems – IMP000074 e14r1 Page 233 It cannot be duplicated or distributed without expressed written consent.
Page 234: Cortex Hdr Top-Level Windows
LED is unlit (gray background). The LED turns to red if a serious hardware or software (license) problem is detected on the demodulation chain. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 234 It cannot be duplicated or distributed without expressed written consent.
Page 235  CORTEX re-configuration from the MCS Table: click on  Open the Global Engineering window: click on Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 235 It cannot be duplicated or distributed without expressed written consent.
Page 236: Global Engineering Window
HDR in a single window. The following figure gives an example. Figure 88: Global Engineering Window Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 236 It cannot be duplicated or distributed without expressed written consent.
Page 237: Tcp-Ip Secondary Window
Default setting at delivery: no password. To change the TCP-IP password, see Section 4.3.8 ). Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 237 It cannot be duplicated or distributed without expressed written consent.
Page 238: Time" Window
GLOB. Figure 90: CORTEX « Time » Window Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 238 It cannot be duplicated or distributed without expressed written consent.
Page 239: Control
“uihm.exe”. This tool is available in the directory C:\Program Files\ZDS\uihm for Windows 7 otherwise C:\Program Files\IN-SNEC\uihm. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 239 It cannot be duplicated or distributed without expressed written consent.
Page 240: Time Management Procedures
 the CORTEX is started before June 30 , with all time offsets set to 0. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 240 It cannot be duplicated or distributed without expressed written consent.
Page 241: Figure 91: Leap Second Management
N seconds before end of year, force corrected time to 0 for starting new year (Offset = - X seconds) Leap second entry (N seconds) Figure 91: Leap Second Management Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 241 It cannot be duplicated or distributed without expressed written consent.
Page 242: Absolute Time Reference
5. Each following year, increment parameter Next Offset 1 by the number of seconds of the current year. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 242 It cannot be duplicated or distributed without expressed written consent.
Page 243: Absolute Reference Time & Leap Second Management
The day counter is now equal to 731. 5. Repeat step 3 every following year. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 243 It cannot be duplicated or distributed without expressed written consent.
Page 244: Config" Window
TSTU: Test Modulator Unit PLBK: Playback Unit Reserved for internal tests. TESTS NUMBER Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 244 It cannot be duplicated or distributed without expressed written consent.
Page 245 This status is displayed in the Configuration Window and in the upper right corner of the Global Window: Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 245 It cannot be duplicated or distributed without expressed written consent.
Page 246: Figure 93: Configuration Help Window For The Demodulator
Figure 93: Configuration help Window for the Demodulator Figure 94: Configuration help Window for the Test Modulator Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 246 It cannot be duplicated or distributed without expressed written consent.
Page 247: Monitoring
DSP software version: Edition (2 digits) + Revision (2 digits). DSP software: build number (4 digits).  Demodulator board: Hardware ID. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 247 It cannot be duplicated or distributed without expressed written consent.
Page 248: Project" Window
32 project-specific status & alarms. (project-specific status and alarms are described in Annex 5). Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 248 It cannot be duplicated or distributed without expressed written consent.
Page 249: Information" Window
Another way to check the availability of the functionalities is to position the mouse cursor on the Function status in the different windows. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 249 It cannot be duplicated or distributed without expressed written consent.
Page 250: Mod" Window
The LED turns to red if a serious hardware or software (license) problem is detected on the Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 250 It cannot be duplicated or distributed without expressed written consent.
Page 251: Modcnf" Window
When the Reference Frequency is external, a status indicates if it is locked (Green) or unlocked (Red). Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 251 It cannot be duplicated or distributed without expressed written consent.
Page 252: Demodulator Windows
Figure 100: Demodulator: Global Window for QPSK Modulation + Raised Cosine Filter Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 252 It cannot be duplicated or distributed without expressed written consent.
Page 253: Figure 101: Demodulator: Global Window For Qpsk Modulation + Custom Filter
 OQPSK (SQPSK) Modulation: Figure 102: Demodulator: Global Window for OQPSK Modulation Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 253 It cannot be duplicated or distributed without expressed written consent.
Page 254: Figure 103: Demodulator: Global Window For Gmsk Modulation
Figure 103: Demodulator: Global Window for GMSK Modulation  SOQPSK Modulation: Figure 104: Demodulator: Global Window for SOQPSK Modulation Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 254 It cannot be duplicated or distributed without expressed written consent.
Page 255: Figure 105: Demodulator: Global Window For Uqpsk Modulation
Figure 105: Demodulator: Global Window for UQPSK Modulation  8PSK Modulation: Figure 106: Demodulator: Global Window for 8PSK Modulation Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 255 It cannot be duplicated or distributed without expressed written consent.
Page 256: Figure 107: Demodulator: Global Window For 16Qam Modulation
Figure 107: Demodulator: Global Window for 16QAM Modulation  16APSK Modulation: Figure 108: Demodulator: Global Window for 16APSK Modulation Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 256 It cannot be duplicated or distributed without expressed written consent.
Page 257: Figure 109: Demodulator: Global Window For 32Apsk Modulation
Figure 109: Demodulator: Global Window for 32APSK Modulation  64APSK Modulation: Figure 110: Demodulator: Global Window for 64APSK Modulation Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 257 It cannot be duplicated or distributed without expressed written consent.
Page 258: Figure 111: Demodulator: Global Window For Vcm Qpsk / 8Psk
 DVB-S2 / SCCC Modulation: Figure 112: Demodulator: Global Window for DVB-S2 /SCCC Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 258 It cannot be duplicated or distributed without expressed written consent.
Page 259: Figure 113: Demodulator: Global Window For Multi-Dpu Operation
 Multi-DPU Modulation (16QAM or QPSK): Figure 113: Demodulator: Global Window for Multi-DPU Operation Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 259 It cannot be duplicated or distributed without expressed written consent.
Page 260: Control
OQPSK and 8PSK modulation. In this mode, the programmed symbol rate is constant. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 260 It cannot be duplicated or distributed without expressed written consent.
Page 261 135° rotation  Rot 180° 180° rotation  Rot 225° 225° rotation Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 261 It cannot be duplicated or distributed without expressed written consent.
Page 262 HDR outputs (specific menu 16)  Playback Merge To be used jointly with the Playback function Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 262 It cannot be duplicated or distributed without expressed written consent.
Page 263 Power ratio between I Channel & Q Channel in dB: from 0 to 100 Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 263 It cannot be duplicated or distributed without expressed written consent.
Page 264 Select 0 or 1 for th emulti-DPU processing mapping (refer to paragrah 3.4.13) DPU MAP Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 264 It cannot be duplicated or distributed without expressed written consent.
Page 265: Flow Id. (Hex)
Select fast DEAF computation. FAST Select the automatic cross-polarization compensation function. XDEAF Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 265 It cannot be duplicated or distributed without expressed written consent.
Page 266: Optional Rejection Filter
(Tool Tip). Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 266 It cannot be duplicated or distributed without expressed written consent.
Page 267: Other Status & Alarms
Energy per bit in a 1-Hz noise bandwidth, measured at the bit synchronizer input for the Q Channel. Expressed in dB. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 267 It cannot be duplicated or distributed without expressed written consent.
Page 268: Physical Layer" Window
4.5.4.2 Figure 114: Demodulator: Physical layer window for SCCC and DVB-S2 standard Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 268 It cannot be duplicated or distributed without expressed written consent.
Page 269: Control
APSK modes (16APSK, 32APSK and 64APSK). The files are available in D:\ZDS\Data\HDR\crtxnt\VCM\gamma. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 269 It cannot be duplicated or distributed without expressed written consent.
Page 270: Monitoring
Number of good frames GOOD FRAME Number of bad frames BAD FRAME Frame error Rate Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 270 It cannot be duplicated or distributed without expressed written consent.
Page 271: Physical Layer Status" Window
Counters of received frames for the different ACM. Counters of received frames for ACM numbers above 28. OTHER ACM Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 271 It cannot be duplicated or distributed without expressed written consent.
Page 272: Ber" Window
Figure 116: Demodulator: BER Window PRN mode Figure 117: Demodulator: BER Window File mode Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 272 It cannot be duplicated or distributed without expressed written consent.
Page 273: Control
Number of bits in error since the BER counter was reset. NUMBER OF ERROR I + Q Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 273 It cannot be duplicated or distributed without expressed written consent.
Page 274 DPU associated with the DMU and the used BER mode. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 274 It cannot be duplicated or distributed without expressed written consent.
Page 275: Decoding" Window
Figure 119: Demodulator: Decoding Window for QPSK & OQPSK Modulation (Viterbi Single) Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 275 It cannot be duplicated or distributed without expressed written consent.
Page 276: Figure 120: Demodulator: Decoding Window For Qpsk & Oqpsk Modulation (Viterbi Dual)
 UQPSK (AQPSK, AUQPSK, AUSQPSK) Modulation: Figure 121: Demodulator: Decoding Window for UQPSK Modulation Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 276 It cannot be duplicated or distributed without expressed written consent.
Page 277: Figure 122: Demodulator: Decoding Window For 8Psk Modulation
For 8PSK modulation, TCM decoder is available (license dependent):  8PSK Modulation: Figure 122: Demodulator: Decoding Window for 8PSK Modulation Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 277 It cannot be duplicated or distributed without expressed written consent.
Page 278: Control
Viterbi decoder enabled with G2 normal. G2 transmitted first Refer to the CCSDS recommendations for “G2 Normal/ G2 Inverted” definition. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 278 It cannot be duplicated or distributed without expressed written consent.
Page 279  3/4 (conv.1) 3/4 Viterbi (convention 1)  3/4 (conv.2) 3/4 Viterbi (convention 2)  4/5 4/5 Viterbi Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 279 It cannot be duplicated or distributed without expressed written consent.
Page 280: Monitoring
(before Viterbi decoding) Viterbi decoder status: VITERBI DECODER  Locked  Unlocked  Disabled Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 280 It cannot be duplicated or distributed without expressed written consent.
Page 281: Spectrum" Window
 Unlocked  Disabled “Spectrum” Window 4.5.4.6 Figure 123: Demodulator: Spectrum Window Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 281 It cannot be duplicated or distributed without expressed written consent.
Page 282 F2, follow the above procedure using F2 marker. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 282 It cannot be duplicated or distributed without expressed written consent.
Page 283: Vector" Window
“Vector” Window 4.5.4.7  BPSK Modulation: Figure 124: Demodulator: BPSK Vector Window Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 283 It cannot be duplicated or distributed without expressed written consent.
Page 284: Figure 125: Demodulator: Qpsk(Oqpsk) Vector Window
Figure 125: Demodulator: QPSK(OQPSK) Vector Window  8PSK Modulation: Figure 126: Demodulator: 8PSK Vector Window Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 284 It cannot be duplicated or distributed without expressed written consent.
Page 285: Figure 127: Demodulator: 16Qam Vector Window
Figure 127: Demodulator: 16QAM Vector Window  16APSK Modulation: Figure 128: Demodulator: 16APSK Vector Window Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 285 It cannot be duplicated or distributed without expressed written consent.
Page 286: Figure 129: Demodulator: 32Apsk Vector Window
I/Q quadrant.  Click on the Reset button to reset the display. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 286 It cannot be duplicated or distributed without expressed written consent.
Page 287: Filter" Window
“Filter” Window 4.5.4.8  Time Display Mode: Figure 130: Filter: Time Display Selection Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 287 It cannot be duplicated or distributed without expressed written consent.
Page 288: Figure 131: Filter: Frequency Display Selection
 Click on Save to store the filter parameters in the selected custom file. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 288 It cannot be duplicated or distributed without expressed written consent.
Page 289  Adjust the signal level scale (vertical toolbar).  Reference Level Adjust:  Adjust the reference signal level. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 289 It cannot be duplicated or distributed without expressed written consent.
Page 290: Data Processing Unit Windows
Frame synchronizer OFF. Transmission of raw data frames to Disable the Telemetry Clients. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 290 It cannot be duplicated or distributed without expressed written consent.
Page 291 Number of bit slip tolerated for the search of the synchronization word in LOCK phase. Enter 0, 1 or 2. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 291 It cannot be duplicated or distributed without expressed written consent.
Page 292 Derandomizer polynomial value, in hexadecimal (16 bits max) INIT. (HEX) Preset value for the derandomizer, in hexadecimal Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 292 It cannot be duplicated or distributed without expressed written consent.
Page 293 Select Split 2 (I) UQPSK with or without Viterbi Select Split 2 (I) or (Q) Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 293 It cannot be duplicated or distributed without expressed written consent.
Page 294: Monitoring
(the DPU window must be active). Important: the BER is calculated before Reed Solomon decoding. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 294 It cannot be duplicated or distributed without expressed written consent.
Page 295: Ldpc Status
Frame Synchronizer or the Reed Solomon decoder is set to OFF or by clicking in the upper tool bar (the DPU window must be active). Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 295 It cannot be duplicated or distributed without expressed written consent.
Page 296: Control (Transport Layer Window)
Discard (ON ) or transmit the idle frames to the CADU frame synchronizer (OFF) Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 296 It cannot be duplicated or distributed without expressed written consent.
Page 297: Monitoring (Transport Layer Window)
Transport layer can be updated or not. That is controlled by a Registry key (PermanentTransportStatus). “BER” Windows 4.5.5.3 Figure 134: DPU: BER Window Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 297 It cannot be duplicated or distributed without expressed written consent.
Page 298: Control
Unless otherwise specified, status & alarms in this window are described in DPU. Computed Bit Error Rate Cumulated number of errors NUMBER OF ERROR Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 298 It cannot be duplicated or distributed without expressed written consent.
Page 299: Real Time Frame" Window
Telemetry port (TM). Enter any hexadecimal value from 0 to FFFFFFFF. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 299 It cannot be duplicated or distributed without expressed written consent.
Page 300: Monitoring
Frame Sync. Status See section 4.5.5.1.2.2 . 4.5.5.4.2.3 Upper Banner See section 4.5.4.1.2.1 . Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 300 It cannot be duplicated or distributed without expressed written consent.
Page 301: Quick Look" Window
1: display one frame every second FRAMES 2: display two consecutive frames every two seconds etc… Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 301 It cannot be duplicated or distributed without expressed written consent.
Page 302: Telemetry Blocks Quick Look
“Real Time Frame” Window. These data words are filled with “00000000” values. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 302 It cannot be duplicated or distributed without expressed written consent.
Page 303: Monitoring
The right-hand digits of the status corresponds to offset N+5 of the Telemetry Block Description. 4.5.5.5.3.1 Upper Banner See section 4.5.4.1.2.1 . Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 303 It cannot be duplicated or distributed without expressed written consent.
Page 304: Polarization Combining Windows
Best channel only the best channel is fed to the output Combining both channels are combined using optimal weigts Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 304 It cannot be duplicated or distributed without expressed written consent.
Page 305: Monitoring
Gain in energy per bit in a 1-Hz noise bandwith of the combining unit COMBINING GAINS output. Expressed in dB. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 305 It cannot be duplicated or distributed without expressed written consent.
Page 306: Other Status And Alarms
Amplitude Error, Phase Error) that do not apply to the combining feature. Please refer to the Demodulator Unit section for further details on this window. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 306 It cannot be duplicated or distributed without expressed written consent.
Page 307: Data Recording Unit Windows
Figure 139: Global Disk & Memory Management Window (Configuration) Figure 140: Global Disk & Memory Management Window (Status) Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 307 It cannot be duplicated or distributed without expressed written consent.
Page 308: Control
In case of alarm, the oldest files are deleted until to obtain a level equivalent to the warning storage level Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 308 It cannot be duplicated or distributed without expressed written consent.
Page 309 “Configuration” mode. When pressed a pop-up menu appears with all the possible operations. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 309 It cannot be duplicated or distributed without expressed written consent.
Page 310 The following window will be displayed to confirm: Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 310 It cannot be duplicated or distributed without expressed written consent.
Page 311: Monitoring
General status of the actual configuration. CONFIGURATION OTHER FIELDS Disk partitioning information and status. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 311 It cannot be duplicated or distributed without expressed written consent.
Page 312: Recording Global" Window
To access to the erase functions by DRU (Refer to the paragraph “Global Disk and Memory Management window). Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 312 It cannot be duplicated or distributed without expressed written consent.
Page 313 If the HDR is set in “Configuration” mode, the following message is display: Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 313 It cannot be duplicated or distributed without expressed written consent.
Page 314: Monitoring
(CADU) size plus a few bytes of time tagging and frame sync. Status. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 314 It cannot be duplicated or distributed without expressed written consent.
Page 315: Ftp" Window
Number of TM Files on the disk “FTP” window 4.5.7.3 Figure 142: DRU: FTP Window (Generic) Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 315 It cannot be duplicated or distributed without expressed written consent.
Page 316: Control
File: Index of the Sort A configuration file, from 0 to 255 Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 316 It cannot be duplicated or distributed without expressed written consent.
Page 317 Enable or disable the insertion of the Sort A marker (Generic mode) or the CHANNEL Virtual Channels marker (CCSDS mode) in the recorded files names Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 317 It cannot be duplicated or distributed without expressed written consent.
Page 318: Monitoring
Detailed information for the set-up and operation of the functionality is given in the Recording and FTP Recovery User Manual DTU 10038. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 318 It cannot be duplicated or distributed without expressed written consent.
Page 319: Virtual Channels" Window
TM File Virtual Channel (display VC information for the current TM File). 4.5.7.4.2.2 Upper Banner See section 4.5.4.1.2.1 . Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 319 It cannot be duplicated or distributed without expressed written consent.
Page 320: Test Modulator Windows
“Data Generation Unit” Windows 4.5.8.1 “Data” Window 4.5.8.1.1 4.5.8.1.1.1 PRN Selection Figure 145: PRN Selection Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 320 It cannot be duplicated or distributed without expressed written consent.
Page 321: File Selection
Figure 146: File Selection 4.5.8.1.1.3 File I/Q Selection Figure 147: File I/Q Selection Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 321 It cannot be duplicated or distributed without expressed written consent.
Page 322: Control
“Internal Framing” Window 4.5.8.1.2 4.5.8.1.2.1 General selection Figure 148: Internal Framing Window Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 322 It cannot be duplicated or distributed without expressed written consent.
Page 323: Control
FECF P Only if FECF enabled FECF I Only if FECF enabled Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 323 It cannot be duplicated or distributed without expressed written consent.
Page 324: External Framing" Window
FECF P Only if FECF enabled FECF I Only if FECF enabled Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 324 It cannot be duplicated or distributed without expressed written consent.
Page 325: Status & Warnings
“Modulation Unit” Windows 4.5.8.2 “Modulation” Window 4.5.8.2.1 4.5.8.2.1.1 BPSK/QPSK/GMSK Figure 151: BPSK/QPSK/GMSK Configuration Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 325 It cannot be duplicated or distributed without expressed written consent.
Page 326: Oqpsk
4.5.8.2.1.2 OQPSK Figure 152: OQPSK Configuration 4.5.8.2.1.3 UQPSK Figure 153: UQPSK Configuration Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 326 It cannot be duplicated or distributed without expressed written consent.
Page 327: 8Psk
4.5.8.2.1.4 8PSK Figure 154: 8PSK Configuration 4.5.8.2.1.5 16QAM Figure 155: 16QAM Configuration Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 327 It cannot be duplicated or distributed without expressed written consent.
Page 328: 16Apsk
4.5.8.2.1.6 16APSK Figure 156: 16APSK Configuration 4.5.8.2.1.7 32APSK Figure 157: 32APSK Configuration Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 328 It cannot be duplicated or distributed without expressed written consent.
Page 329: 64Apsk
64APSK Figure 158: 64APSK Configuration 4.5.8.2.1.9 Viterbi Mode Figure 159: Viterbi Configuration Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 329 It cannot be duplicated or distributed without expressed written consent.
Page 330: Tcm Mode
I/Q P Allows to invert and/or swap I and/or Q Channels OLARITY Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 330 It cannot be duplicated or distributed without expressed written consent.
Page 331 XSR: Enable the high rate filter at F equal X times the Symbol Rate AMPLING Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 331 It cannot be duplicated or distributed without expressed written consent.
Page 332: Physical Layer" Window
SCCC Mode Figure 161: SCCC Configuration 4.5.8.2.2.2 DVB-S2 Mode Figure 162: DVB-S2 Configuration Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 332 It cannot be duplicated or distributed without expressed written consent.
Page 333: Control
MDU or if the MDU is connected to the Format Input. Figure 163: Status: Input of the MDU Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 333 It cannot be duplicated or distributed without expressed written consent.
Page 334: Figure 164: Modulation Type
When pointing at the banner, more information about the Warning is displayed. Figure 165: Pointing at an error Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 334 It cannot be duplicated or distributed without expressed written consent.
Page 335: If Unit" Windows
OISE LEVEL IF Y – L Setting reserved for factory puproses HAIN Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 335 It cannot be duplicated or distributed without expressed written consent.
Page 336: Doppler/Xpol" Window
Figure 167: Doppler Configuration 4.5.8.3.2.2 XPOL Configuration: Still Figure 168: XPOL Configuration: Still Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 336 It cannot be duplicated or distributed without expressed written consent.
Page 337: Xpol Configuration: File
You can add “#REWIND#” at the end to loop on the file XPOL Enable or disable Cross-Polarization NABLE  Still  File Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 337 It cannot be duplicated or distributed without expressed written consent.
Page 338 File 1 will be named xpol1.csv XPIC IF X In dB (A => B) In ° HASE Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 338 It cannot be duplicated or distributed without expressed written consent.
Page 339: Status And Warnings
The “PLAY” button starts playing the file. The “STOP” button stops playing the file. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 339 It cannot be duplicated or distributed without expressed written consent.
Page 340: Format Input" Windows
“Format Input” Window – Merged BER 4.5.8.4.1 Figure 174: Serial data Figure 175: Data //4 Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 340 It cannot be duplicated or distributed without expressed written consent.
Page 341: Format Input" Window -Split Ber
Format Input” Window –SPLIT BER 4.5.8.4.2 Figure 176: Hard Symbol, BPSK Figure 177: Hard Symbol, OQPSK/QPSK Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 341 It cannot be duplicated or distributed without expressed written consent.
Page 342: Figure 178: Hard Symbol, 8Psk
June 1, 2021 Figure 178: Hard Symbol, 8PSK Figure 179: Hard Symbol, 16APSK/16QAM Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 342 It cannot be duplicated or distributed without expressed written consent.
Page 343: Control
31 for each possible stream to test (merged, or one for each input bit). “OFF” D1, D2, D3, D4 disables PRBS testing. I, Q, Z, X Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 343 It cannot be duplicated or distributed without expressed written consent.
Page 344: Status & Warnings
When no window is active, the bit is inverted in one of the mounted DGUs (randomly chosen) Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 344 It cannot be duplicated or distributed without expressed written consent.
Page 345: Playback Windows
Important: In “Test modulator” mode, the bit rate of the playback is the bit rate set in the test modulator window. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 345 It cannot be duplicated or distributed without expressed written consent.
Page 346: Status
A bar-graph gives in real-time the level of the current playback as a percentage of the consumed data from the selected file. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 346 It cannot be duplicated or distributed without expressed written consent.
Page 347: Specific Operating Mode: Playback Lan
Playback port (PBK-1 or PBK-2), session is immediately stopped and all remaining data are flushed. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 347 It cannot be duplicated or distributed without expressed written consent.
Page 348: Figure 187: Playback Lan: "Reset Playback Client" Button In "Tcp-Ip Clients" Window
Figure 188: Playback LAN: “Acquisition” and “Stop All” buttons in the toolbar Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 348 It cannot be duplicated or distributed without expressed written consent.
Page 349: File" Window
Figure 189: Playback: File Window in Report TM mode (By date) Figure 190: Playback: File Window in Report TM mode (By number) Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 349 It cannot be duplicated or distributed without expressed written consent.
Page 350: Figure 191: Playback: File Window In Playback Data File Mode
Figure 191: Playback: File Window in Playback Data File mode Figure 192: Playback: File Window in BER File mode Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 350 It cannot be duplicated or distributed without expressed written consent.
Page 351: Figure 193: Playback: File Window In Recorded Frames Mode
Figure 193: Playback: File Window in Recorded Frames mode Figure 194: Playback: File Window in Playback LAN mode Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 351 It cannot be duplicated or distributed without expressed written consent.
Page 352: Configuration
Stop session if overrun is detected (only in “Playback LAN” mode) STOP ON OVERRUN Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 352 It cannot be duplicated or distributed without expressed written consent.
Page 353: File Selection
Can be selected directly by clinking in the Storage report and TM files Window Allows to open the Storage report and TM files Window: Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 353 It cannot be duplicated or distributed without expressed written consent.
Page 354: Specific Operating Mode: Playback Lan
Stop on overrun: user is disconnected from Playback port (PBK-1 or PBK-2), session is immediately stopped and all remaining data are flushed. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 354 It cannot be duplicated or distributed without expressed written consent.
Page 355: Logging Windows
The status field can take the following values: Inactive, Running or Automatic. In case of a non-valid configuration file number, Error is reported in this status field. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 355 It cannot be duplicated or distributed without expressed written consent.
Page 356: Data Logging Editor" Window
(hexadecimal format) and offset (hexadecimal or decimal format) as defined in the STI document. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 356 It cannot be duplicated or distributed without expressed written consent.
Page 357 Save the current parameter definition in the current configuration file. Delete the selected parameter from the current configuration file. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 357 It cannot be duplicated or distributed without expressed written consent.
Page 358: Extended Logging Windows
From this window, each logging flow, previously defined, can be individually controlled (Start/Stop). Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 358 It cannot be duplicated or distributed without expressed written consent.
Page 359: Maintenance Procedures
Avoid using floppy disks from unidentified sources. The presence of a virus may severely affect the performance of the equipment or crash the software. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 359 It cannot be duplicated or distributed without expressed written consent.
Page 360: Functional Investigation
2. The PCM code is correct (NRZ-M, DNRZ, …). 3. The hardware connections to the Data Ingestion System are correct. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 360 It cannot be duplicated or distributed without expressed written consent.
Page 361: Interpretation Of The Vector Display
 Incorrect IF setting (signal = QPSK 720 MHz. Demodulator setting = 721 MHz) Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 361 It cannot be duplicated or distributed without expressed written consent.
Page 362  QPSK input signal with unwanted MSK modulation appearing as phase noise on the I/Q display Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 362 It cannot be duplicated or distributed without expressed written consent.
Page 363  Dual 50 Mbps QPSK signals at 720 and 770 MHz (adjacent channel interferences). Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 363 It cannot be duplicated or distributed without expressed written consent.
Page 364  Dual 50 Mbps QPSK signals at 720 and 770 MHz. Limited interferences thanks to an RRC filter (Roll-off 0.1) on the Demodulator.  Reception of an un-modulated carrier. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 364 It cannot be duplicated or distributed without expressed written consent.
Page 365  Demodulator locked to a heavily affected IF signal (Eb/No close to 0). Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 365 It cannot be duplicated or distributed without expressed written consent.
Page 366: Hardware Investigation & Repair
 Return the chassis to SDSY or its maintenance representative if the problem cannot be fixed on site. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 366 It cannot be duplicated or distributed without expressed written consent.
Page 367: Pc Workstation Maintenance
 The disk & DVD  The display assembly  The keyboard/trackball. Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 367 It cannot be duplicated or distributed without expressed written consent.
Page 368: Software Upgrade & Installation
2. Load the HDR software (procedure described on the back of the CD ROM). Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 368 It cannot be duplicated or distributed without expressed written consent.
Page 369: Satellites Configuration Examples
THE OPERATOR SHOULD KNOW THE DETAILED FEATURES OF THE TRACKED SATELLITE AND PROGRAM THE CORTEX ACCORDINGLY Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 369 It cannot be duplicated or distributed without expressed written consent.
Page 370 QPSK Normal DNRZ CBERS.mcs Corriolis 1 51.2 Mbps OQPSK Merge NRZ-M Corriolis1.mcs Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 370 It cannot be duplicated or distributed without expressed written consent.
Page 371 105 Mbps QPSK Merge or normal depend DNRZ ERS1merge.mcs on mode & ERS1nonmerge.mcs Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 371 It cannot be duplicated or distributed without expressed written consent.
Page 372 320 Mbps OQPSK Merge NRZ-M Ikonos.mcs IRS-1C 42.4515 Mbps QPSK Merge DNRZ IRS-1C_liss3.mcs Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 372 It cannot be duplicated or distributed without expressed written consent.
Page 373 I channel A (AQPSK) Q: 74.914 Mbps Q channel B Landsat7.mcs NRZ-L Landsat7_FS.mcs Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 373 It cannot be duplicated or distributed without expressed written consent.
Page 374 QPSK Merge DNRZ OFEC.mcs Oryx 125.414 Mbps QPSK Dual Normal NRZ-M Oryx.mcs Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 374 It cannot be duplicated or distributed without expressed written consent.
Page 375 Normal NRZ-M SICH-3.mcs SICH BPSK HR 61.44 Mbps BPSK Normal NRZ-M SICH-BPSK-HR.mcs Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 375 It cannot be duplicated or distributed without expressed written consent.
Page 376 Terra.mcs AUSQPSK) Terra_FS.mcs MODIS is on NRZ-M channel A: data1 + CLK Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 376 It cannot be duplicated or distributed without expressed written consent.
Page 377 Normal NRZ-M TopSat-BPSK.mcs Worldview 2 400 Mbps OQPSK Merge NRZ-M Worldview2.mcs DEAF Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 377 It cannot be duplicated or distributed without expressed written consent.
Page 378: Annex 1: Cortex Hdr Ethernet Interface
Date: June 1, 2021 1: C HDR E NNEX ORTEX THERNET NTERFACE Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 378 It cannot be duplicated or distributed without expressed written consent.
Page 379: Annex 2: Demodulator Board
HDR-4G+ USER’S MANUAL Date: June 1, 2021 2: D NNEX EMODULATOR OARD Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 379 It cannot be duplicated or distributed without expressed written consent.
Page 380: Annex 3: Test Modulator Board
HDR-4G+ USER’S MANUAL Date: June 1, 2021 3: T NNEX ODULATOR OARD Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 380 It cannot be duplicated or distributed without expressed written consent.
Page 381: Annex 4: Pc-Compatible Workstation
HDR-4G+ USER’S MANUAL Date: June 1, 2021 4: PC-C NNEX OMPATIBLE ORKSTATION Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 381 It cannot be duplicated or distributed without expressed written consent.
Page 382: Annex 5: Project-Specific Data
HDR-4G+ USER’S MANUAL Date: June 1, 2021 5: P NNEX ROJECT PECIFIC Safran Data Systems This document is the property of © Safran Data Systems – IMP000074 e14r1 Page 382 It cannot be duplicated or distributed without expressed written consent.

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