Cdm-550t data/symbol rate, Cdm-550t – Comtech EF Data MIDAS 4 System and Design User Manual
Page 107
System and Design Manual, Revision 2
Traffic
Node
6–9
C
C
D
D
M
M
-
-
5
5
5
5
0
0
T
T
D
D
a
a
t
t
a
a
/
/
S
S
y
y
m
m
b
b
o
o
l
l
R
R
a
a
t
t
e
e
CDM-550T
2,400
2,048,000
Modulation
Encoding Type
Data Rates (bps)
Symbol Rates (sym/s)
Type
Minimum
Maximum
Minimum
Maximum
BPSK 1/2
Viterbi
2,400
1,024,000
4,800
2,048,000
{O}QPSK 1/2
Viterbi
4,800
2,048,000
4,800
2,048,000
{O}QPSK 3/4
Viterbi
7,200
2,048,000
4,800
1,365,333
{O}QPSK 7/8
Viterbi
8,400
2,048,000
4,800
1,170,286
BPSK 1/1
Uncoded
4,800
2,048,000
4,800
2,048,000
{O}QPSK 1/1
Uncoded
9,600
2,048,000
4,800
1,024,000
BPSK 1/2
Sequential
2,400
1,024,000
4,800
2,048,000
QPSK 1/2
Sequential
4,800
2,048,000
4,800
2,048,000
QPSK 3/4
Sequential
7,200
2,048,000
4,800
1,365,333
QPSK 7/8
Sequential
8,400
2,048,000
4,800
1,170,286
BPSK 1/2
Viterbi and Reed-Solomon
2,400
1,024,000
4,800
2,252,800
{O}QPSK 1/2
Viterbi and Reed-Solomon
4,800
2,048,000
4,800
2,252,800
{O}QPSK 3/4
Viterbi and Reed-Solomon
7,200
2,048,000
4,800
1,501,867
{O}QPSK 7/8
Viterbi and Reed-Solomon
8,400
2,048,000
4,800
1,287,314
BPSK 1/2
Sequential and Reed-Solomon
2,400
1,024,000
4,800
2,252,800
QPSK 1/2
Sequential and Reed-Solomon
4,800
2,048,000
4,800
2,252,800
QPSK 3/4
Sequential and Reed-Solomon
7,200
2,048,000
4,800
1,501,867
QPSK 7/8
Sequential and Reed-Solomon
8,400
2,048,000
4,800
1,287,314
BPSK 21/44
Turbo
2,400
1,145,000
4,800
2,399,048
BPSK 5/16
Turbo
2,400
750,000
4,800
2,400,000
{O}QPSK 3/4
Turbo
7,200
2,048,000
4,800
1,365,333
Output power
0 to -20 dBm, .1 dB steps
Clocking options
Internal, External (Terrestrial), and Sat Loop timing
Doppler Buffer
Selectable 512, 1024, 2048, 4096, and 8192 bits