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Old 21st Apr 2021, 12:18 am   #22
Terry_VK5TM's Avatar
Join Date: Oct 2010
Location: Tintinara, South Australia, Australia
Posts: 1,638
Default Re: Buffer Amplifier for Digital Frequency Counter

Originally Posted by Bazz4CQJ View Post
Quite how so many flawed designs had been built and tested, and then published, seemed hard to understand.

Because back when they came in to being things like LTSpice either didn't exist or weren't accessible to those not in the upper echelons of electronic engineering practice - most of these designs have been around for decades with only minor changes.
Terry VK5TM
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