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Home-brew 100:1 'scope probe.
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24th Jul 2017, 8:33 pm
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MrBungle
Dekatron
Join Date: Jun 2016
Location: London, UK.
Posts: 3,687
Re: Home-brew 100:1 'scope probe.
You can knock your own active probe up with ~ 90MHz of bandwidth for a couple of quid. See Bob Pease active probe from Troubleshooting Analog Circuits:
I built one but with a 2N3958.
Note: I blew it up about a week later. They're quite fragile!
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