Comtech EF Data CDM-570A - Manual (Page 423)

CDM-570A/570AL Satellite Modem with Optional Packet Processor MN-CDM570A
CDM-570A/570AL ODU (Transceiver, BUC, LNB) Operation Revision 2
10–49
10.3.2.1.2 Configuration | LNB (Low-Noise Block Down Converter)
Use this page to configure Low-Noise Block Down Converter parameters, and to display the LNB
status for L-Band operation.
Figure 10-16. Configuration | LNB page
LNB Control
• Use the drop-down lists to set BUC LNB DC Power and LNB Reference Enable operations as
ON or OFF.
• Assign the LNB Low Current Threshold and High Current Threshold values ranging from 0 to
500 mA.
• Assign the Rx Lockout Frequency and designate the value as a HIGH (+) or LOW (–) limit.
Click [Submit LNB Controls] to save any changes made to this section.
LNB Status
The values displayed in this section are read-only and cannot be changed. This information
automatically updates every 5 seconds.