Comtech EF Data SNM-1002 - Manual (Page 77)

SNM-1002 LinkSync
 Modem
Revision 2
Operation MN/SNM1002.OM
3–37
3.4.5.2.1 DEMODULATOR:ASSIGN RECEIVE FILTERS
ASSIGN
RECEIVE FILTERS
Receive code rate/type as follows:
RX-A QPSK 1/2 19.200 kbps
RX-B QPSK 1/2 19.200 kbps
RX-C QPSK 1/2 19.200 kbps
RX-D QPSK 1/2 19.200 kbps
RX-V QPSK 1/2 19.200 kbps
Upon entry, the current transmitter rate is displayed.
3.4.5.2.2 DEMODULATOR: DEMODULATOR TYPE
DEMODULATOR TYPE
INTELSAT OPEN
Transmit filter type select. Select one of the following for network filtering:
Note: Change in EFD, ASYNC, or Custom modem types only.
INTELSAT OPEN FDC
CLOSED
EFD CLOSED SDM-51 COMPATIBLE
CSC CLOSED
Notes:
1. TX filter type is selectable only when CUSTOM is selected for the modem type in
the Utility Modem Type menu.
2. Code Rate 3/4 is not compatible with a combination of a CSC CLOSED
Modulator Type and Sequential Encoder.
3.4.5.2.3 DEMODULATOR:DECODER TYPE
DECODER TYPE
VITERBI