Comtech EF Data SNM-1001L - Manual (Page 212)

SNM-1001L Satellite Modem Revision 1
Automatic Uplink Power Control MN/SNM1001L.IOM
10–8
10.2.8.1 AUPC Modem Defaults
Modulator Demodulator
Data Rate A Data Rate A
TX Rate A 64 kbps, QPSK 1/2 RX Rate A 64 kbps, QPSK 1/2
TX Rate B 256 kbps, QPSK 1/2 RX Rate B 256 kbps, QPSK 1/2
TX Rate C 768 kbps, QPSK 1/2 RX Rate C 768 kbps, QPSK 1/2
TX Rate D 2048 kbps, QPSK 1/2 RX Rate D 2048 kbps, QPSK 1/2
TX Rate V 128 kbps, QPSK 1/2 RX Rate V 128 kbps, QPSK 1/2
IF Frequency 70 MHz IF Frequency 70 MHz
IF Output OFF Descrambler ON
TX Power Level -10 dBm (see Note) Differential Decoder ON
Scrambler ON RF Loop Back OFF
Differential Encoder ON IF Loop Back OFF
CW Mode Normal (OFF) BER Threshold NONE
RS Encoder OFF Sweep Center Freq. 0 Hz
Modulator Type EFD Closed Sweep Range 60000 Hz
Encoder Type Viterbi Sweep Reacquisition 0 seconds
Mod Spectrum Normal RS Decoder OFF
Mod Power Fixed 0 dBm Demodulator Type EFD Closed
Decoder Type Viterbi
Demod Spectrum Normal
Interface
TX Clock Source TX Terrestrial
Buffer Clock Source RX Satellite
TX Clock Phase Auto
RX Clock Phase Normal
EXT-REF Frequency 1544.000 kHz
Baseband Loopback OFF
Interface Loopback OFF
Loop Timing OFF
TX Data/AIS Fault NONE
RX Data/AIS Fault NONE
TX 2047 Pattern OFF
RX 2047 Pattern OFF
TX Coding Format AMI
RX Coding Format AMI
Buffer Programming Bits
Buffer Size 384
Local AUPC
AUPC ENABLE OFF Target Noise 6.0 dB
Nominal Power +0.0 dBm Tracking Rate 0.5 dB/MIN
Minimum Power -20.0 dBm Local CL Action Hold
Maximum Power +5 dBm Remote CL Action Hold
Note: 0 dBm if High Power option is installed.