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Saving Spectrogram of specific length N9020B

Question asked by Yan.Fett on Jan 11, 2019
Latest reply on Jan 22, 2019 by Brad002
  • Comment • 2

Hello,

i currently send the following commands:

'INITiate:CONTinuous 0' # Set Measurement mode to single instead of continuous

XXX # Do 200 Measurements
'INITiate:IMMediate' #Clear everything that happened before and start the 200 Measurements
'*WAI' # Wait for completition
':MMEMory:STORe:RESults:SPECtrogram "19_01_11_test.csv"' # Store the Spectrogram

 

What i expect it to do, is saving a spectrogram with 200 Traces. I can not find the command to set how many measurements it will do. Also the '*WAI' command does not seem to act as i would expect it to.

Thanks for your help!

Yan.Fett
Yan.Fett Jan 16, 2019 6:24 AM
Correct Answer

I dont know what exactly caused it to not stop after the set amount of averages. After revisiting the problem i came up with this solution:

'INITiate:CONTinuous 0' # set instrument to single mode

'SENSe:AVERage:COUNt 100' # do 100 measurements

'INITiate:RESTart' # reset the spectrogram and start a new measurement

'*OPC?' # wait for the measurement to finish

':MMEMory:STORe:RESults:SPECtrogram "Filename.csv"' # Save spectrogram to file

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