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IQ mode: Saving trace data

Question asked by stinger on Aug 20, 2008
Latest reply on Dec 15, 2008 by raphael
Hello, I have the MXA Signal Analyzer N9020A.
I have it set up to where I am saving IQ data, but for some reason it is only saving in the time domain. I would like to save it in the frequency domain.
Anybody know how to solve this?

my code:

  % --- Let the trace average out
  fprintf(SA, ':INIT:IMM;*OPC?');
  fprintf(SA, ':INIT:PAUS');
  fprintf(SA, ':READ:SPEC0?');           
  data_col = binblockread(SA, 'float');

I'm thinking it has something to do with the :READ:SPEC0 parameter