In Reply to: New 40KHz Super Tweeter posted by emailtim on January 22, 2021 at 20:12:17:
When I started using digitizing o'scopes to capture Lightning waveforms for work I had to go to a sampling rate 10X the speed of the Lightning waveform (10 MHz sampling to capture a 1 MHz Lightning strike, etc.) to get a good shot of the waveform.
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Topic - New 40KHz Super Tweeter - emailtim 20:12:17 01/22/21 (3)