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CDM-600L Satellite Modem
Remote Control
TURBO PRODUCT
CODEC
Rate 1/2 QPSK
Rate 21/44 BPSK
Rate 5/16 BPSK
BER
(With two adjacent
carriers, each 7 dB
higher than the
desired carrier)
TURBO PRODUCT
CODEC
Rate 3/4 QPSK
Rate 3/4 8-PSK
Rate 3/4 16-QAM
BER
(With two adjacent
carriers, each 7 dB
higher than the
desired carrier)
TURBO PRODUCT
CODEC
Rate 7/8 QPSK
Rate 7/8 8-PSK
Rate 7/8 16-QAM
BER
(With two adjacent
carriers, each 7 dB
higher than the
desired carrier)
TURBO PRODUCT
CODEC
Rate 0.95 8-PSK
Rate 0.95 16-QAM
BER
(With two adjacent
carriers, each 7 dB
higher than the
desired carrier)
HIGHER-ORDER
MODULATION AND
CODING
(With two adjacent
carriers, each 7 dB
higher than the
desired carrier)
Plesiochronous/
Doppler Buffer
Monitor Functions
Rate 1/2 (Q, OQ)
Guaranteed Eb/No:
(typical value in
For:
parentheses)
-6
BER=10
2.9 dB (2.6 dB)
-7
BER=10
3.1 dB (2.7 dB)
-8
BER=10
3.3 dB (2.8 dB)
Rate 3/4 (Q, OQ)
Guaranteed Eb/No:
(typical value in
For:
parentheses)
-6
BER=10
3.8dB (3.4dB)
-7
BER=10
4.1dB (3.7dB)
-8
BER=10
4.4dB (4.0dB)
Rate 7/8 (Q, OQ)
Guaranteed Eb/No:
(typical value in
For:
parentheses)
-6
BER=10
4.3 dB (4.0 dB)
-7
BER=10
4.4 dB (4.1 dB)
-8
BER=10
4.5 dB (4.2 dB)
Rate 0.95 (Q,OQ)
Guaranteed Eb/No:
(typical value in
For:
parentheses)
-6
BER=10
6.4 dB (6.0 dB)
-7
BER=10
6.7 dB (6.3 dB)
-8
BER=10
6.9 dB (6.5 dB)
16-QAM Rate 3/4
Viterbi/R-S
Guaranteed Eb/No:
(typical value in
For:
parentheses)
-6
BER=10
8.1 dB (7.5 dB)
-8
BER=10
8.6 dB (8.0 dB)
Selectable size of 64 to 262,144 bits, in 16-bit steps (with added limitations for G.704 frame
boundaries)
Size selection is displayed in bytes and milliseconds
Supports asymmetric operation - when buffer is clocked from Tx clock, Rx and Tx rates do
not need to be identical
Eb/No estimate, 2 to 16 dB (± 0.25 dB accuracy)
Corrected Bit Error Rate, 1E-3 to 1E-10
Frequency offset, ± 32 kHz range, 100 Hz resolution
Buffer fill state, in percent
Receive signal level (-20 to –60 dBm, accuracy is ± 2.5 dB)
Rate 21/44 (B)
Guaranteed Eb/No:
(typical value in
parentheses)
2.8 dB (2.5dB)
3.1 dB (2.8 dB)
3.3 dB (2.90dB)
Rate 3/4 (8-PSK)
Guaranteed Eb/No:
(typical value in
parentheses)
6.2 dB (5.8 dB)
6.4 dB (6.0 dB)
6.8 dB (6.3 dB)
Rate 7/8 (8-PSK)
Guaranteed Eb/No:
(typical value in
parentheses)
7.0 dB (6.6 dB)
7.1 dB (6.7 dB)
7.2 dB (6.8 dB)
Rate 0.95 (8-PSK)
Guaranteed Eb/No:
(typical value in
parentheses)
9.3 dB (8.9 dB)
9.8 dB (9.4 dB)
10.3 dB (9.9 dB)
16-QAM Rate 7/8
Viterbi/R-S
Guaranteed Eb/No:
(typical value in
parentheses)
9.5 dB (9.0 dB)
10.1 dB (9.5 dB)
14–7
Revision 0
MN/CDM600L.IOM
Rate 5/16 (B)
Guaranteed Eb/No:
(typical value in
parentheses)
2.4 dB (2.1dB)
2.6 dB (2.3dB)
2.7 dB (2.4dB)
Rate 3/4 (16-QAM)
Guaranteed Eb/No:
(typical value in
parentheses)
7.4dB (7.0 dB)
7.8 dB (7.3 dB)
8.2 dB (7.7 dB)
Rate 7/8 (16-QAM)
Guaranteed Eb/No:
(typical value in
parentheses)
8.1 dB (7.7 dB)
8.2 dB (7.8 dB)
8.3 dB (7.9 dB)
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