3406D MSO loading the signal

Discussion forum for the Picoscope 6 Mac software
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skajam66
Newbie
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Joined: Tue Aug 09, 2022 7:20 pm

3406D MSO loading the signal

Post by skajam66 »

Hi,

I have just recently bought the above model and have run into an issue with signals in the low MHz range.

The scope is loading the signal to the point where the signal becomes triangular. Attached are two examples - a 12.288MHz square wave as displayed by PicoScope and the same signal as displayed by a Tektronix scope.

Scope probes were on x1 in both cases.

Any advice welcome.
Regards.
Attachments
TEK0008.JPG
Screenshot 2022-07-22 at 17.48.04.png

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