[TowerTalk] Quad elements no rain static.

Máximo EA1DDO_HK1H ea1ddo at hotmail.com
Thu Dec 6 05:37:44 EST 2018


Then, it could be related to the end of the elements capacitance.
I guess a Yagi with folded dipole or LFA will be fine when rain ??

73, Maximo

________________________________
De: Bob Matthews <kt3rr at verizon.net>
Enviado: miércoles, 5 de diciembre de 2018 21:21
Para: Máximo EA1DDO_HK1H
Cc: Alton McConnell; TowerTalk at contesting.com
Asunto: Re: [TowerTalk] Quad elements no rain static.

Years ago I had a 10 meter dc grounded Yagi with gamma match. That antenna did have rain static. So I feel the mention of dc ground has no bearing.

Bob  KT3RR

Sent from my iPhone

> On Dec 5, 2018, at 05:48, Máximo EA1DDO_HK1H <ea1ddo at hotmail.com> wrote:
>
> It is an interesting thing, because many Yagi have the dipole at DC ground, at the center support, part of the gamma-match system.
> I wonder if these Yagi suffer same rain noise.
> By the way, not every Quad uses Gamma feed. Most are balun and coax feed.
>
> 73, Maximo
>
>
> ________________________________
> De: TowerTalk <towertalk-bounces at contesting.com> en nombre de Alton McConnell <amcconnell3 at hotmail.com>
> Enviado: miércoles, 5 de diciembre de 2018 10:26
> Para: TowerTalk at contesting.com
> Asunto: [TowerTalk] Quad elements no rain static.
>
>
> I believe the reason why quads do not  exhibit rain or snow static is because the driven element is at DC ground.
>
> I feed mine with a tri gamma match
>
> Sent from Samsung tablet
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