Keysight Technologies N9321C User Manual page 155

Key Reference
MODE
Sweep
Togglese the sweep type between single and continuous in AM/FM
mode. When this softkey is set to Single, press the next Single
softkey to execute a new sweep as soon as the trigger condition is
met.
Key access: Mode > AM/FM Modulation Analysis > More
Single
When the analyzer is in continuous sweep mode, pressing this
softkey will change the sweep setting to single sweep. It will then
begin a sweep after the trigger conditions are met.
If the analyzer is already in single sweep, pressing this softkey will
execute a new sweep as soon as the trigger condition is met.
If average is on pressing this softkey will halt averaging of the
current value, and then continue averaging from the current count
number when a single sweep function triggers.
Key access: Mode > AM/FM Modulation Analysis > More
CarrFreq Step
Changes the step size for the center frequency function. Once a
step size has been selected and the center frequency function is
activated, the arrow keys change the center frequency by the
step-size value. The step size function is useful for finding
harmonics and sidebands beyond the current frequency span of the
analyzer.
Key access: Mode > AM/FM Modulation Analysis > More > More
Auto CarrFreq
This function can remedy the carrier frequency deviation when the
On Off
deviation less than symbol rate 5.
Key access: Mode > AM/FM Modulation Analysis > More > More
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