Comtech EF Data CDM-550T Manual page 9

CDM-550T Satellite Modem Preface
APPENDIX A. CABLE DRAWINGS ...........................................................................A-1
APPENDIX B. EB/NO MEASUREMENT ....................................................................B-1
APPENDIX C. ASYNC OVERHEAD OPTION............................................................C-1
Figures
FIGURE 4-1 FRONT AND REAR PANEL ............................................................................................................4-1
FIGURE 7-1 VITERBI DECODING .......................................................................................................................7-9
FIGURE 7-2 SEQUENTIAL DECODING 64 KBPS ..........................................................................................7-10
FIGURE 7-3 SEQUENTIAL DECODING 1024 KBPS .......................................................................................7-11
FIGURE 7-4 SEQUENTIAL DECODING 2048 KBPS .......................................................................................7-12
FIGURE 7-5 VITERBI WITH CONCATENATED RS 2200,200 OUTER CODE .............................................7-13
FIGURE 7-6 VITERBI WITH CONCATENATED RS 2200,200 OUTER CODE 512 KBPS ............................7-14
FIGURE 7-7 COMTECH EF DATA TURBO PRODUCT CODEC RATE 3/4 QPSK/OQPSK,
RATE 21/44 BPSK, RATE 5/16 BPSK..........................................................................................................7-15
FIGURE 7-8 DIFFERENTIAL ENCODING - NO FEC ......................................................................................7-16
FIGURE 10-1 TX CLOCK MODES......................................................................................................................10-4
FIGURE 10-2 RX CLOCK MODES......................................................................................................................10-5
Tables
TABLE 4-1. FRONT PANEL LED INDICATORS .................................................................................................4-2
TABLE 5-1 DATA CONNECTOR - 25 PIN 'D' TYPE FEMALE.......................................................................5-1
TABLE 5-2 ALARMS CONNECTOR - 15 PIN 'D' TYPE MALE......................................................................5-1
TABLE 5-3 REMOTE CONTROL CONNECTOR - 9 PIN 'D' TYPE MALE ...................................................5-1
TABLE 5-4 AUXILIARY SERIAL CONNECTOR - HE1402 3 PIN HEADER.................................................5-2
TABLE 7-1 VITERBI DECODING SUMMARY ...................................................................................................7-2
TABLE 7-2 SEQUENTIAL DECODING SUMMARY ..........................................................................................7-3
TABLE 7-3 CONCATENATED RS CODING SUMMARY ..................................................................................7-4
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