Comtech EF Data CDM-570A Installation And Operation Manual page 278

Command Arguments for
Parameter (Instruction
Type Code and
Qualifier)
Tx FEC Code TCR= 1 byte,
Rate value of 0 thru 7,
A toR,
V to }
Serial-based Remote Product Management
Command or
Response to
Query
Command or Query. (Query only in ACM)
Sets or returns Tx Code Rate in the form x, where:
0 = Rate 5/16 (Turbo Only)
1 = Rate 21/44 (Turbo Only)
2 = Rate 1/2
3 = Rate 2/3 (8-PSK TCM or 8-QAM only)
4 = Rate 3/4
5 = Rate 7/8
6 = Rate 0.95 (Turbo Only)
7 = Rate 1/1 (Uncoded or No FEC)
8 = Reserved
9 = Reserved
(The remaining entries are valid only in CDM-570A Compatible Mode (CMO=1)):
A = VersaFEC CCM – BPSK Rate 0.488
B = VersaFEC CCM – QPSK Rate 0.533
C = VersaFEC CCM – QPSK Rate 0.631
D = VersaFEC CCM – QPSK Rate 0.706
E = VersaFEC CCM – QPSK Rate 0.0803
F = VersaFEC CCM – 8-QAM Rate 0.576
G = VersaFEC CCM – 8-QAM Rate 0.642
H = VersaFEC CCM – 8-QAM Rate 0.711
I = VersaFEC CCM – 8-QAM Rate 0.780
J = VersaFEC CCM – 16-QAM Rate 0.644
K = VersaFEC CCM – 16-QAM Rate 0.731
L = VersaFEC CCM – 16-QAM Rate 0.780
M = VersaFEC CCM – 16-QAM Rate 0.829
N = VersaFEC CCM –16-QAM Rate 0.853
O = VersaFEC CCM ULL– BPSK Rate 0.493
P = VersaFEC CCM ULL– QPSK Rate 0.493
Q = VersaFEC CCM ULL– QPSK Rate 0.654
R = VersaFEC CCM ULL– QPSK Rate 0.734
S = Reserved
T = Reserved
U = Reserved
V = VersaFEC-2 ModCod 0 – BPSK 0.489
W = VersaFEC-2 ModCod 1 – QPSK 0.489
X = VersaFEC-2 ModCod 2 – QPSK 0.537
CDM-570A/570AL Satellite Modem with Optional Packet Processor
Description of Arguments
8–12
Revision 5
Query
Response to
(Instruction Code
Command
and Qualifier)
TCR= TCR? TCR=x
TCR? (see Description
TRC* of Arguments)
TRC#
TRC+
MN-CDM570A
Response to
Query