3 IQ Analyzer (Basic) Mode
3.1 Complex Spectrum Measurement
This function is automatically set to ON (thus turning on Peak Threshold Line)
whenever the value of Pk Threshold or Pk Excursion becomes the active function,
unless Pk Threshold is OFF. It is automatically set to OFF whenever Pk Threshold is
set to OFF. Manually turning it ON automatically turns on Pk Threshold.
The Pk Excursion part is ON whenever the Pk Threshold part is ON, unless Pk
Excursion is OFF.
Peak Search Mode
Lets you specify what kind of search you want to do when the Peak Search key is
pressed (or the equivalent SCPI command sent).
Note that there are two “types” of peak search functions:
–
Peak Search type
–
Next Peak type
Next Peak searches (for example, Next Peak, Next Pk Left, Next Pk Right) are
qualified by using the Excursion and Threshold criteria.
IQ Analyzer Mode User's &Programmer's Reference 218
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