Comtech EF Data DMD20 - Manual (Page 42)

DMD20/DMD50/DMD2050/DMD2050E/DMD1050/OM20 Remote Protocol Remote Operations
MN-DMDREMOTEOP Revision 9 1–32
<4> Data Rate Binary value, 1 bps steps
2.4 Kbps to 20 Mbps for DMD20, DMD20LBST and
OM20
2.4 Kbps to 52 Mbps for DMD2050, DMD2050E and
DMD50
<4> External Clock
Frequency
Binary value, 1 Hz steps
2.4 kHz to 20 MHz For DMD20
2.4 kHz to 52 MHz For DMD2050, DMD2050E and
DMD50
<4> External Reference
Frequency
Binary value, 8 kHz steps, 256 kHz to 10 MHz
<1> Frequency Reference
Source
0 = Internal, 1 = External, 2 = High stability
<1> Modulation Type 0 = QPSK, 1 = BPSK, 2 = 8PSK, 3 = 16QAM, 4 =
OQPSK, 5 = RFM, 6 = 8QAM
<1> Convolutional
Encoder
0 = None, 1 = Viterbi ½, 2 = Viterbi 2/3 (DVB Only), 3 =
Viterbi ¾, 4 = Viterbi 5/6 (DVB Only), 5 = Viterbi 7/8, 6
= Reserved, 7 = Sequential ½, 8 = Reserved, 9 =
Sequential ¾, 10 = Reserved, 11 = Sequential 7/8, 12
= Reserved, 13 = Reserved, 14 = Trellis 2/3, 15 =
Trellis ¾ (DVB - 16QAM Only), 16 = Trellis 5/6 (DVB -
8PSK Only), 17 = Trellis 7/8 (DVB - 16QAM Only), 18 =
Trellis 8/9 (DVB - 8PSK Only), 19 = ComStream 3/4
SEQ, 20 = TPC .793 2D, 21 = TPC .495 3D, 22 =
Reserved, 23 = TPC ½, 24 = TPC ¾, 25 = TPC 7/8, 26
= TPC 21/44, 27 = TPC .750, 28 = TPC .875, 29 = TPC
.288, 30 = TPC 7/8 Short, 31 = TPC 3/4 Short, 32 =
TPC 5/16, 33 = Flex 1/2, 34 = Flex 2/3, 35 = Flex 3/4,
36 = Flex 7/8, 37 = Flex 19/20, 61 = LDPC 1/2, 62 =
LDPC 2/3, 63 = LDPC 3/4, 64 = LDPC 4/5, 65 = LDPC
5/6, 68 = LDPC 8/9, 69 = LDPC 9/10, 73 = LDPC 3/5
<1> Reed Solomon 0 = Disabled, 1 = Enabled
<1> Scrambler Control 0 = Disabled, 1 = Enabled
<1> Scrambler Type 0 = None, 1 = IBS, 2 = V35 IESS, 3 = V35 CCITT, 4 =
V35 EFDATA, 5 = V35 FAIRCHILD, 6 = OM-73, 7 =
RS, 8 = RS EFDATA, 9 = TPC, 10 = DVB, 11 =
EDMAC, 12 = TPC and IBS, 13 = TPC and EDMAC, 14
= V35 ComStream, 15 = R11, 16 = Ebem Sync
<2> Transmit Power Level For DMD20 Signed value, 0 to -250 (0.0 to -25.0 dBm)
(two’s compliment)
For OM20 Signed value, -200 to -450 (-20.0 to -45.0
dBm)
For DMD2050E Signed value. 0 to -450 (0.0 to -45.0
dBM)
<1> Differential Encoder 0 = Disabled, 1 = Enabled
<1> Carrier Control 0 = Off, 1 = On, 2 = Auto, 3 = VSAT, 4 = RTS (Refer To
Appendix E)
<1> Carrier Selection 0 = Normal, 1 = CW, 2 = Dual, 3 = Offset, 4 = Pos Fir, 5
= Neg Fir
<1> Spectrum 0 = Normal, 1 = Inverted
<1> TX Test Pattern 0 = None, 1 = 2047 (2^11-1), 2 = 2^15-1, 3 = 2^23-1
<1> Clock Control 0 = SCTE, 1 = SCT
<1> Clock Polarity 0 = Normal, 1 = Inverted, 2 = Auto
<1> SCT Source 0 = Internal, 1 = SCR