3 IQ Analyzer (Basic) Mode
3.4 Fast (Deep) Capture
3.4.7 Fast Capture Peak
Finds the Maximum Peak Amplitude value found in the entire Deep Capture IQ data.
"Initiate Fast Capture" on page 424 (:FCAP:INIT) must have been called, or else
SCPI returns NAN, with error code -230.
Remote
Command
[:SENSe]:FCAPture:PEAK:MAX?
Example
:FCAP:PEAK:MAX?
Notes The returned data is formatted in dBm
This takes some time as all IQ Pairs in the FCAP stream must be iterated through the Fetch Fast
Capture command
The Fast Capture Peak is calculated if the Fast Capture data has been saved to a file via
:MEM:STORE:FCAP
If :FETCh is attempted before :INIT:FCAP or if the captured data is cleared by some other
operation (for example, REC), error -230 is reported and no data is returned
3.4.8 Fast Capture Complete
This is an alias of :ABORt.
Lets you release resources that the Fast Capture acquisition has acquired, for
instance, the Digital IF resource. This lets you do a Fast Capture acquisition and
then a follow-on Fast Power measurement, without causing a resource lock error
with the Fast Power measurement.
Remote Command
[:SENSe]:FCAPture:COMPlete
Example
:FCAP:COMP
IQ Analyzer Mode User's &Programmer's Reference 426
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