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VLF Receiver for Sferics, Whistlers, Dawn Chorus, etc?
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7th May 2020, 2:29 pm
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Gridiron
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Location: West Midlands, UK.
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Re: VLF Receiver for Sferics, Whistlers, Dawn Chorus, etc?
Did the idea come from the power buzzer amplifier combinations used for Morse ground signalling in WW1 ? These covered a similar distance (dependant on soil conditions.
Mike.
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