Comtech EF Data MBT-4000 Installation And Operation Manual page 4

Operating FRE=xxxxx BDC
RF .xxx BUC
Frequency
Filename: T_ERRATA
9 bytes, Command or Query
numeric Valid Operating RF frequency, in MHz.
For Ku BDCs:
FRE values: 10950-11700 MHz an LO of 10000 MHz is
activated
FRE values: 11701-12250 MHz an LO of 10700 MHz is
activated
FRE values: 12251-12750 MHz an LO of 11300 MHz is
activated
Example: FRE=11300.000
2
FRE=(message ok) FRE? FRE=xxxxx.x
FRE? (received ok, xx
but invalid arguments
found) (see
FRE* (message ok, description of
but not permitted in arguments)
current mode)
FRE! (command not
accepted by MBT-
4000 base unit. It
must be addressed to
BUC or BDC sub-
units)