Comtech EF Data DMD2401/DMD2401L - Manual (Page 107)

User Interfaces DMD2401/DMD2401L/DMD2401 IBS/IDR Satellite Modem
4-68 TM065 – Rev. 3.3
Configuration Bytes
<4>
<4>
<1>
<4>
<1>
<1>
<1>
<1>
<1>
<1>
<1>
<1>
<1>
<1>
<1>
<1>
<1>
Frequency
Data Rate
Sweep Boundary
External
Reference
Freq. Reference
Source
Input Level Limit
Demodulation
Type
Convolutional
Decoder
Reed-Solomon
Reed-Solomon N
Reed-Solomon K
Reed-Solomon T
RS Interleaver
Depth
Differential
Decoder
Descrambler
Control
Descrambler
Type
Spectrum
Binary Value, 1Hz Steps
Binary Value, 1 BPS Steps
Sweep Limits (Max of
±
42 kHz)
Unsigned Binary Value in Hz
0 = Internal, 1 = External
Lower Level Limit, Binary Value, 1 dB Steps, Negative Sign
Implied
0 = QPSK, 1 = BPSK, 2 = 8PSK, 4 = OQPSK
0 = None
1 = Viterbi 1/2 Rate
3 = Viterbi 3/4 Rate
5 = Viterbi 7/8 Rate
7 = Sequential 1/2 Rate
9 = Sequential 3/4 Rate
11 = Sequential 7/8 Rate
14 = Trellis 2/3
20 = TPC 0.7932D
21 = TPC 0.4953D
0 = Disable, 1 = Enable
Unsigned Binary
Unsigned Binary
Unsigned Binary
Unsigned Binary, 4 or 8
0 = Off, 1 = On
0 = Disable, 1 = Enable
0 = None
1 = IBS Scrm.
2 = V35_IESS
3 = V35_CCITT
4 = V35_EFDATA
7 = Reed-Solomon Scrm.
8 = V.35_EFRS
0 = Normal, 1 = Inverted