Comtech EF Data CDM-570A - Manual (Page 293)

CDM-570A/570AL Satellite Modem with Optional Packet Processor MN-CDM570A
Serial-based Remote Product Management Revision 2
8–53
Parameter
Type
Command
(Instruction
Code and
Qualifier)
Arguments for
Command or
Response to
Query
Description of Arguments
Response to
Command
Query
(Instruction Code
and Qualifier)
Response to
Query
BUC 10 MHz
Reference
BFR= 1 byte,
value of 0 or 1
Command or Query.
Sets or returns BUC 10 MHz frequency reference, where:
0 = Disabled
1 = Enabled
Example: <0/BFR=0 (BUC 10MHz reference disabled)
BFR=
BFR?
BFR*
BFR#
BFR? BFR=x
(see Description of
Arguments)
BUC LO Frequency BLO= 6 bytes Command or Query.
Sets or returns BUC Tx LO frequency information in the form xxxxxs, where:
xxxxx = LO frequency, in the range from 3000 to 65000 MHz.( All 0’s (000000)
disables the feature)
s = sign for the mix (+ or –)
Note: Terminal Frequency = BUC LO ± TFQ
Example: <0/BLO = 12000+ (BUC LO is 12 GHz, low-side mix)
BLO=
BLO?
BLO*
BLO#
BLO? BLO=xxxxxs
(see Description of
Arguments)
BUC Output
Enable
BOE= 1 byte,
value of 0 or 1
Command or Query.
Sets or returns BUC Output in ther form x, where:
0 = Off (output disabled)
1 = On (output enabled)
Example: <0/BOE=1 (BUC output is enabled)
BOE=
BOE?
BOE*
BOE#
BOE? BOE=x
(see Description of
Arguments)
BUC Output Power
Level
N/A 4 bytes Query only.
Returns BUC Output Power Level, in Watts, in the form xx.x.
Returns 00.0 when FSK and BUC power are not enabled.
Example: <0/BOL?
>0/BOL=08.3 (BUC reports output power is 8.3 Watts)
N/A BOL? BOL=xx.x
(see Description of
Arguments)
BUC PLL Alarm N/A 1 byte,
value of 0 or 1
Query only.
Returns BUC PLL lock state in the form x, where:
1 = Unlocked
0 = Locked
When unavailable, response is 9.
Note: Command valid only when the FSK and BUC power are turned On.
Example: <0/BPA?
<0/BPA=0 (BUC PLL is locked)
N/A BPA? BPA=x
(see Description of
Arguments)
BUC Power Control BPC= 1 byte,
value of 0 or 1
Command or Query – CDM-570L only.
0 = Disable BUC DC Power
1 = Enable BUC DC Power
Example: <0/BPC=0 (BUC DC power disabled)
BPC=
BPC?
BPC*
BPC#
BPC? BPC=x
(see Description of
Arguments)