Technical data

PSTatistic Subsystem 9
N1911A/1912A P-Series Power Meters Programming Guide 329
PSTatistic:CCDF:REFerence:POWer:PTAVerage?
This command is used to retrieve peak to average data of the saved
reference trace.
Syntax
Example
Error Messages
• If command is executed in other window besides CCDF window, error
–221 "Settings conflict: Requires CCDF window" occurs.
• If there was no previously saved trace, error –221 "Settings conflict: No
reference trace saved" occurs. Please check the status of saved reference
trace using command PST:CCDF:STOR:REF?.
NOTE
This command is only applicable when P-Series sensors are present and the following
conditions are met:
• Free-run acquisition mode is selected
• NORMal or DOUBle measurement speed setting is chosen
:POW
PST :CCDF :REF
?
:PTAV
PST:CCDF:REF:POW:PTAV? This command returns the peak to
average power of the saved reference
trace.