Pcsgu250 freq sweep step

Instruments PC Oscilloscopes and Recorders
1

Hi,
when the PCSGU250 is in function generator or bode plotter mode is there a way to set the fequency sweeping step finner than 1/48 octave, e.g. 1/96, 1/192 or even specified by user?

Can the start and stop frequencies be set other than 100, 1k, 10k…?

2

[quote]when the PCSGU250 is in function generator or bode plotter mode is there a way to set the fequency sweeping step finner than 1/48 octave, e.g. 1/96, 1/192 or even specified by user?[/quote]You can get finer frequency steps by the following way: Uncheck the “1/3 Octave Freq. Step” check box.
According to your choice select “Log Freq. Scale” and “Log Freq. Steps”.
Now in Options menu select “Frequency step size”.
There you can select the step size in % of the start frequency.
Step sizes down to 0.01% are available.
Note: Uncheck the “Log Freq. Steps” to get equal frequency steps during the whole sweep.

You can change the step size during the sweep period too:

  • Click the “Pause” button and change the frequency step size.
  • Click “Pause” button to continue.

[quote]Can the start and stop frequencies be set other than 100, 1k, 10k…?[/quote]Sorry, only the fixed frequencies are available.