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SDM-300A Satellite Modem
Bulk Consol.
Status
(continued)
Parameter
Number
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
Rev. 4
Parameter Name
(Command Reference)
Demodulator rate
(ref. 'DR_' command).
Demodulator preset A
(ref. 'ADRA_' command).
Demodulator preset B assignment
(ref. 'ADRB_' command).
Demodulator preset C assignment
(ref. 'ADRC_' command).
Demodulator preset D assignment
(ref. 'ADRD_' command).
Demodulator preset V assignment
(ref. 'ADRV_' command).
Descrambler enable
(ref. 'DE_' command).
Differential decoder
(ref. 'DDEC_' command).
RF loopback
(ref. 'RFL_' command).
IF loopback
(ref. 'IFL_' command).
Sweep center frequency
(ref. 'SCF_' command).
Sweep width range
(ref. 'SWR_' command).
Sweep reacquisition
(ref. 'SR_' command).
BER threshold
(ref. 'BERT_' command).
Demodulator type
(ref. 'DT_' command).
Demodulator decoder type
(ref. 'DDT_' command).
Transmit clock source
(ref. 'TC_' command).
External reference frequency
(ref. 'ERF_' command).
Description
p17 = nnnn_mmmm.mmm, code rate/data rate in kbit/s.
p18 = nnnn_mmmm.mmm, code rate/data rate in kbit/s.
p19 = nnnn_mmmm.mmm, code rate/data rate in kbit/s.
p20 = nnnn_mmmm.mmm, code rate/data rate in kbit/s.
p21 = nnnn_mmmm.mmm, code rate/data rate in kbit/s.
p22 = nnnn_mmmm.mmm, code rate/data rate in kbit/s.
p23 = n, where 'n' is '0' (off) or '1' (on).
p24 = n, where 'n' is '0' (off) or '1' (on).
p25 = n, where 'n' is '0' (off) or '1' (on).
p26 = n, where 'n' is '0' (off) or '1' (on).
p27 = snnnnn, sweep center frequency in Hertz.
p28 = nnnnn, sweep range in Hertz.
p29 = nnn, reacquisition time in seconds.
p30 = xxxx, BER threshold.
p31 = n, where 'n' is '0' (EFD), '1' (INTL), '3' (FDC), or '4'
(CSC).
p32 = n, where 'n' is '0' (SEQ), '1' (VIT).
p33 = n, where 'n' is '0' (INT), '1' (REF), '2' (EXT), or 6
(DATA).
p34 = nnnnn.n, external reference frequency in kHz.
Remote Control Operation
B–39
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