Detailed Command Descriptions; Dmd2401 Lb/St Modulator - Radyne DMD2401 LB Installation And Operation Manual

DMD2401 LB/ST L-Band Satellite Modem and ODU Driver

4.4.13 Detailed Command Descriptions

4.4.13.1 DMD2401 LB/ST Modulator

Opcode: <2400h>
<1> Number of
Nonvol bytes
<4> Frequency
<3> Reserved
<4> Data Rate
<4> EXC Clock
<1> Modulation Type
<1> Convolutional
Encoder
<1> Reed-Solomon
<1> Reed-Solomon N
<1> Reed-Solomon K
<1> Reed-Solomon T
<1> RS Interleaver
Depth
<1> Scrambler
Control
TM075 - Rev. 1.3
Query a Modulator's Configuration and Status
Query Response
See Paragraph B.6. This is the number of configuration
bytes and is an offset to the start of the status block.
Configuration Bytes
Unsigned Binary Value in Hz
Ignore
Unsigned Binary Value in BPS
Unsigned Binary Value in Hz
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
0 = Disable, 1 = Enable
Unsigned Binary
Unsigned Binary
Unsigned Binary
Unsigned Binary, 4 or 8
0 = Off, 1 = On
User Interfaces
4-41