REMOTE OPERATION
5-11
COUPLING
:CFRQAB: (continued)
:SUBHARM
Set Sub-harmonic for carrier frequency coupling relationship
Data type :
Decimal Numeric Program Data
Allowed suffices :
None
Default suffix :
None
:OFFSET
Set Frequency Offset for carrier frequency coupling relationship
Data type :
Decimal Numeric Program Data
Allowed suffices :
Any one of: GHZ, MHZ, KHZ or HZ
Default suffix :
HZ
:RFLVAB
:OFFSET
Set Level Offset for RF Level coupling relationship
Data type :
Decimal Numeric Program Data
Allowed suffices :
DB
Default suffix :
DB
COUPLING?
Prepares message containing information on the Coupling Mode in the
following format:
:COUPLING:MODE <mode>
where:
<mode> is character program data indicating the coupling
mode selections.
Example:
:COUPLING:MODE CFRQAB,RFLVAB
COUPLING:CFRQAB?
Prepares message containing information on the carrier frequency coupling
relationship in one of the following formats:
:COUPLING:CFRQAB:MODE <mode>;HARM <nr1>;SUBHARM
<nr1>;OFFSET <nr2>
where:
<mode> is character program data indicating HARMonic or
SUBHARMonic selection.
Example:
:COUPLING:CFRQAB:MODE SUBHARM;HARM 2;SUBHARM 6;
OFFSET 200000.0
COUPLING:RFLVAB?
Prepares message containing information on the RF level coupling relationship
in one of the following formats:
:COUPLING:RFLVAB:OFFSET <nr2>
Example:
:COUPLING:RFLVAB:OFFSET 3.5
