Quote:
Originally Posted by Bazz4CQJ
Attached is a circuit from the 2008 ARRL Handbook intended to act as an adapter (convertor?) to enable a scope with a limit of 5MHz to work at 30MHz.
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What a weird idea. The snag with doing this will be that anything other than a sine wave could look different to the original, so quite a misleading display. I think they had the narrow agenda of looking at carrier modulation, which will work OK.