Saving The Measurement To Disk-Save Data; Querying Marker Searches - HP 8711C User Manual

Automating Measurements
Saving Measurement Results
Similar to Save ASCII, the analyzer can also save the measurement data onto
disk as an instrument state tie. Use DePfx~ S&V& , and turn Data ON and
turn Inst State and Cal OFF.
Tip
A file saved in this manner is smaller than a file saved using SW&
Save
The analyzer can measure a filter and compute its center frequency,
bandwidth, Q, and Loss. You can query this information using the SCPI
command
For example:
10 OUTPUT ORfna;"CALC:MARK:BWID -3"
20 OUTPUT ORfna;"CALC:MARK:FUNC:RES?"
30 ENTER QRfna;Bwidth,Center-freq,Q,Loss
For more details, refer to
Programmer's Guide.
7-74
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Data
uses 6 bytes per point, as opposed to about 20 bytes per point for
the "Example Programs" chapter of the
Tel:0755-83589391
ASCII .
!
-3 dB bandwidth
! Get result of bandwidth search
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