Re: Tektronix 7A16A Low Bandwidth Issue


Have you tried a calibration from the service manual. I know when I started
out my missing bandwidth was in the high frequency compensation of the plug
in. It is a really finicky calibration and you need a really fast edge
squair wave. Usually from a tunnel diode pulser. For over 1 ns rise time a
106 or a pg506 will work but that is just good enough for a 7a26. their
rise times are 1nS, faster than that and you are in to the world of tunnel

On Thu, Dec 19, 2019, 2:35 PM <> wrote:

Correction: cable number is 012-0482-00.

Join to automatically receive all group messages.