Re: 577 Curve tracer ringing CRT and noisy step generator


DW
 

I posted pictures of the symptoms the step generator is causing, you can find this in the photo library of this group under Tek 577

With no load, variable collector at 0, display set to magnified mode, collector supply set to AC 6.5V, notice the left and right elliptical patterns on the display, picture was taken in a dark room

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