:MEASure:RMEMory:PFRequency?

Query Syntax

:MEASure:RMEMoryN:PFRequency?

Where N identifies one of four {1:4} possible JTF response memories. For example, :MEASure:RMEMory3:PFRequency?.

Description

Returns the frequency for the selected Response memory waveform's Peaking Frequency measurement. This is the frequency at the maximum peaking on the JTF response for a DUT that uses a 2^nd Order PLL. The following figure shows a simplified JTF response with peaking and the corresponding damping on the OJTF response.

When Peaking is selected in the results table, annotation is placed on the graph marking the location of the measurement.

Measurement Ready?

To confirm that the measurement is ready to read, you can query the measurement's status:

if ('CORR' in Flex.query(':MEASure:RMEMory:PFRequency:STATus?')):
	measurement = Flex.query(':MEASure:RMEMory:PFRequency?')

Common Measurement Child Queries

This command supports the use of the following common measurement queries: :COUNt?, :MAXimum?, :MINimum?, :MEAN?, and :SDEViation?.