Comtech EF Data CDM-570 - Manual (Page 309)

CDM-570/570L Satellite Modem with Optional IP Module Revision 12
Ethernet IP Module - CLI and Telnet Operation MN/CDM570L.IOM
14–39
14.2.9.1 Tx Configuration Page
Activate the Tx (Transmit Modem) Configuration page from the Configuration page.
Figure 14-26. Tx (Transmit Modem) Configuration Page
The Tx (Transmit Modem) Configuration page contains the following options/fields:
Turbo FEC selections are displayed only if the optional Turbo card is installed.
Selection Entry Description
Tx Frequency Q Valid ranges are from 50 to 180 MHz (IF);
950 to 1950 MHz (L-Band)
Tx Data Rate D Sets the rate at which the Modem will send traffic over the Satellite Interface.
Valid ranges are from 2.4 to 9980 kbps.
Up to 5000 kbps and 9980kbps are options that must be purchased.
Tx Symbol Rate [RO] Displays the corresponding Symbol Rate for the currently selected data rate,
encoder, rate and modulation scheme.
Tx FEC T 1 – VIT
2 – TURBO
3 – VIT+RS
4 – TCM-RS
Tx Code Rate R 1 – 5/16
2 – 21/44
3 – 1/2
4 – 2/3
5 – 3/4
6 – 7/8
7 – 0.95
9 – 1/1