It is 1.2 kbps (BPSK rate 1/2) to 4.92 Mbps (QPSK rate
3/4or 7/8) variable data rate; 70 MHz IF programmable satellite modem.
This modem does more of everything our modems are famous for, including higher data
rates, faster DSP signal acquisition (315msec at 9.6kbps QPSK), more features (like
built-in BERT and 1:1 redundancy) and at an amazing lower cost than any modem we
have produced. We can also special build the PSM-4900 with a 140 MHz IF.
|
Model
|
Modulation/Demodulation
|
Data Rates
|
Operating Mode
|
IF Frequency
|
Output Power
|
|
PSM-4900
|
BPSK or QPSK
|
1.2kbps-4.02 Mbps
|
SCPC or
VSAT (burst)
|
50-90 MHz
(100-189 MHz)
|
+5 to -35 dBm
|
