Comtech EF Data MIDAS 4 System and Design - Manual (Page 118)

System and Design Manual, Revision 2
6–20 Traffic
Node
L L e e g g a a c c y y P P r r o o d d u u c c t t s s
IDC-150D
Data/Symbol Rates
IDC-150D 9,600 224,000
Modulation Encoding Type Data Rate (bps) Symbol Rate (sym/s)
Type Minimum Maximum Minimum Maximum
BPSK 1/2 Viterbi 9,600 64,000 19,200 128,000
QPSK 1/2 Viterbi Continuous 19,200 128,000 19,200 128,000
QPSK 1/2 Viterbi Burst Mode 19,200 19,200 19,200 128,000
QPSK 3/4 Viterbi 28,800 192,000 19,200 128,000
QPSK 7/8 Viterbi 33,600 224,000 19,200 128,000
Output power -5 to -30 dBm, adjustable in .1 dB steps (+5 dBm optional)
Clocking options SCT Internal, TX Terrestrial, and RX Satellite
Doppler Buffer 0 Bypass, 64 to 65536 bit/s in 16 bit/s steps, or 0 Bypass,
Continuous Mode 1 to 50 ms in 1 ms steps selectable from front panel
Doppler Buffer (Burst Mode) NONE
SDM-100
Data/Symbol Rates
SDM-100 9,600 224,000
Modulation Encoding Type Data Rate (bps) Symbol Rate (sym/s)
Type Minimum Maximum Minimum Maximum
BPSK 1/2 Viterbi 9,600 64,000 19,200 128,000
QPSK 1/2 Viterbi 19,200 128,000 19,200 128,000
QPSK 3/4 Viterbi 28,800 192,000 19,200 128,000
QPSK 7/8 Viterbi 33,600 224,000 19,200 128,000
BPSK 1/2 Sequential 9,600 64,000 19,200 128,000
QPSK 1/2 Sequential 19,200 128,000 19,200 128,000
QPSK 3/4 Sequential 28,800 192,000 19,200 128,000
QPSK 7/8 Sequential 33,600 224,000 19,200 128,000
Output power -5 to -30 dBm, adjustable in .1 dB steps
Clocking options SCT Internal, TX Terrestrial, and RX Satellite
Doppler Buffer 0 Bypass, 64 to 65536 bit/s in 16 bit/s steps, or 0 Bypass,
1 to 50 ms in 1 ms steps selectable from front panel