Hello Gerry, thank you for that, my Picoscope is 2206B. My goal was to see the response curve of the intermediate filter (in a receiver device) and to see the resulting center frequency of that filter, which can be little different. This works typically with a sweep generator and a some scope in X/Y...

Hello Gerry, Many thanks for that. I’ve got a question regarding X/Y mode. I learned that the signal generator is internally synchronized to oscilloscope. The sweep generator is beginning at 400kHz and stopping at 500kHz. Is that possible in X/Y mode to measure exact time I have marked in the attach...

Hello,

many thanks for that usefull tool, is that possible to change X axis to linear view? I intend to measure the frequency response of a IF filter, please see the attached file here:
https://www.picotech.com/support/topic40059.html?&p=143399#p143399

Best Regards

Hello Gerry, sorry for late answer and thank you for your help, yes, it’s response curve what I mean. I used spectrum analyzer mode for that measurement in attached screenshot. For this purpose I need linear frequency axis, I guess It’s not possible to change the X axis to linear in RA4PicoScop, am ...

Hi Gerry,
thanks for that, my intention is to measure the filter curve, and to determine the center frequency of that IF filter. What would you recommend for this case?

Best Regards.

Hello Gerry, and thanks for that information.
What would be the correct settings to sweep an 455kHz IF filter? Is it possible to do it in the spectrum mode, or is the X/Y mode more recommended for that purpose?

Best Regards.

STMN

Hi, I’ve got a question about the spectrum option. In the attached screenshot you see an 455kHz IF filter measurement on channel A. AWG output is generating a sweep signal 400-500kHz for the filter input. My output signal on channel A is 80mVpp, but in the spectrum view it is shown as a -78dBµ level...