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Re: LF: NEW VLF antenna

To: "[email protected]" <[email protected]>
Subject: Re: LF: NEW VLF antenna
From: Rik Strobbe <[email protected]>
Date: Thu, 18 Apr 2019 14:30:42 +0000
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Thread-index: AQHU9fEssaVa8wh5dEu5cQ2fSNgz0KZB+KRt
Thread-topic: LF: NEW VLF antenna

From the article:

"Early tests proved that signals sent from the transmitter to a receiver placed 100 feet away produced VLF radiation up to 300 times more efficiently than other antennas with similar designs."
100 feet (30 meter) is near field for  VLF (1/1000 lambda at 10kHz).

The claims done in the article might not be relevant to the far field.

So I wouldn't recommend to take done your 136kHz / 472kHz wire antenna's yet ;-)

73, Rik  ON7YD - OR7T

Van: [email protected] <[email protected]> namens [email protected] <[email protected]>
Verzonden: donderdag 18 april 2019 16:11
Aan: [email protected]
Onderwerp: Re: LF: NEW VLF antenna


Friends are there any news? Home made new antenna??

'73 from Richard - IK7FMO

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