User Interfaces | DMD15/DMD15L IBS/IDR Satellite Modem |
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Opcode: <2400h> Query a modulator’s configuration and status
Query Response
<1>
Number of nonvol bytes
Configuration Bytes
<1>
<4>
<2>
<1>
<4>
<4>
<4>
<1>
<1>
<1>
<1>
<1>
<1>
<2>
<1>
<1>
<1>
Mode
Frequency
Strap Code
Filter Mask
Data Rate
External EXC Clock
External Reference
Freq. Reference
Source
Modulation Type
Convolutional
Encoder
Reed Solomon
Scrambler Control
Scrambler Type
Transmit Power Level
Differential Encoder
Carrier Control
Carrier Selection
0 = Closed Net. 1 = IDR, 2 = IBS, 3 = D&I
Selects the IF Frequency in Hz. The range is 50 MHz to 180 MHz for the 70/140 MHz type modems and 950 MHz to 1750 MHz for the
Binary value
0 = INTELSAT, 1 = EUTELSAT, 2 = CLOSED NET1
Binary value, 1 bps steps
Binary value, 1 Hz steps. 256 kHz to 10 MHz, In 8 kHz increments
Binary value, 1 Hz steps. 256 kHz to 10 MHz, In 8 kHz increments
0 = Internal, 1 = External, 2 = High stability
0 = QPSK, 1 = BPSK, 2 = 8PSK, 3 = 16QAM, 4 = OQPSK
0 = None, 1 = Viterbi 1/2 Rate, 2 = Viterbi 2/3 Rate, 3 = Viterbi 3/4 Rate, 4 = Viterbi 5/6 Rate, 5 = Viterbi 7/8 Rate, 6 = Viterbi 8/9 Rate, 7 = Sequential 1/2 Rate, 8 = Sequential 2/3 Rate, 9 = Sequential 3/4 Rate, 10 = Sequential 5/6 Rate, 11 = Sequential 7/8 Rate, 12 = Sequential 8/9 Rate, 13 = Trellis 1/2 Rate, 14 = Trellis 2/3 Rate, 15 = Trellis 3/4 Rate, 16 = Trellis 5/6 Rate, 17
=Trellis 7/8 Rate, 18 = Trellis 8/9 Rate, 19 = SEQ 3/4 Rate, 20 = TPC .793 2D, 21 = TPC .495 3D, 22 = TPC .325 3D
0 = Disable, 1 = Enable
0 = Disable, 1 = Enable
0 = None, 1 = IBS Scrm, 2 = V35_IESS, 3 = V35_CCITT, 4 = V35_EFDATA, 5 = V35_FAIRCHILD, 6 = OM73, 7 = RS Scrambler, 8 = V35_EFRS, 9 = TPC Scrambler
Signed value. +50 to
0 = Off, 1 = On, 2 = EF Mode*
*Available in uncoded QPSK modulation for compatibility.
0 = Off, 1 = On
0 = Normal. 1 = CW, 2 = Dual, 3 = Offset, 4 = Pos Fir, 5 = Neg Fir
TM051 – Rev. 5.8 |
