Re: 067-0587-01 Calibrator Fixture

Harvey White

On Sat, 08 Sep 2018 15:28:14 -0700, you wrote:

Hi, I got my hands on one of these. I noticed two things on the gain mode (grid).

A) The separation between the lines decreases when increasing the repetition speed. I dont understand why this would happen and pretty much defeats the purpose of this mode.
Don't think I noticed this, it may be a bandwidth limit.

B) The lines are kind of dirty, particularly the center line. It looks very thick when untriggered, almost double the size than the others. If I trigger on the lines and 'zoom in' I can see some spikes on the lines, looks like overshoot.
The center line is supposed to be brighter, to identify it. You're
supposed to center it on the screen.

I did notice some fuzzyness on the waveforms. It was due to ringing
on the switching input to the main frame, if you trigger it just


Any thoughts on this? Thanks!!

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