[600MRG] loops

Bart Lee bart.lee.k6vk at gmail.com
Tue Feb 11 14:39:51 EST 2020


Pairing two verticals improved signal strength at VLF about 3 dBm. If I had
a four-vertical array, I'd see what happens if all come in on the same coax?

73

##
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Bart Lee

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On Tue, Feb 11, 2020 at 11:17 AM Rudy Severns <n6lf at epud.net> wrote:

> Bart’s comments on loop rx antennas fit the narrative, if your QTH is *in
> the near-field* of power lines , loops will mostly show you how bad the
> 60 harmonic modulated noise is.  I really tried everything kind of loop I
> could think of, at multiple locations on my property, last summer with no
> difference in results.
>
>
>
> At the moment I’m using the east vertical element of my 160m array with a
> relay to switch it from TX to RX with separate feed arrangements.  It’s ok
> but I’d love to have a better idea?
>
>
>
> 73, Rudy N6LF
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