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DMD2401 LB/ST L-Band Satellite Modem and ODU Driver
7.6 Monitor and Control
All operating parameters can be monitored and controlled via the Front Panel display/keypad, or
the RS-485 or RS-232 Serial Control Channel in either Terminal or Command Modes. The
following Modem Parameters may be controlled and/or monitored:
Modem Mode (Closed Net, IDR, IBS, D&I)
Transmit and Receive Frequencies
Transmit and Receive Offsets
Modulator Power Level
Modulator On/Off
Modulator/Demodulator Modulation (BPSK, QPSK, OQPSK, or 8PSK)
Modulator/Demodulator Data Rates (1 Bps steps)
Modulator/Demodulator Code Rates (1/2, 3/4, 7/8, 2/3)
Modulator/Demodulator Differential Decoders (On/Off)
Modulator/Demodulator Scrambler (On/Off)
Modulator/Demodulator Data (inverted or non-inverted)
Modulator/Demodulator Clock Source and Phase
Demodulator FIFO Size, Delay and Status
Demodulator Eb/No
Demodulator Low Eb/No
Demodulator Measure BER and Estimated BER
Modulator/Demodulator Alarms
Modem Remote Port Address, Data Rate, Enable/Disable Modem Test Modes
Mod/Demod Framing (None, 96K, 1/15 (IBS), 1/15 (Async))
7.7 Options
Concatenated Codec:
Asynchronous Channel:
7.8 Environmental
Input Power:
Outdoor Unit Power:
Operating Temperature:
Storage Temperature:
7.9 Physical
Chassis size:
Weight:
Shipping Weight:
TM075 - Rev. 1.3
A Reed-Solomon codec is available.
Asynchronous overhead channel for remote control and
order-wire applications.
100 - 240 VAC, 50 - 60 Hz, 6.0 A
(IEC 3-pin Power Connector with Switch)
6 A maximum combined is available from Rx and Tx
outputs.
0 – 50°C, 95% humidity, non-condensing
-20 to 70°C, 99% humidity, non-condensing
19 x 17 x 3.5 inches
(48.26 x 43.2 x 4.45 cm)
16 pounds (7.2 Kg)
20 pounds (9.0 Kg)
Technical Specifications
7-3
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