t now and
get the flash light.
73 Hardy N7RT
- Original Message -
From: "Guy Olinger K2AV"
To:
Cc: "TopBand List"
Sent: Sunday, November 20, 2011 12:00 PM
Subject: Re: Topband: Daisey Chained ground rods
On Sat, Nov 19, 2011 at 2:38 PM, Herb Schoenbohm wrote:
&g
Great idea Lee as I could do this from the shack without walking out in
the bushes.
Thanks,
Herb, KV4FZ
On 11/20/2011 4:02 PM, Lee K7TJR wrote:
>It seems to me what your asking here is how much
> crosstalk you would see between two Beverage
> antennas. How about just using a signa
It seems to me what your asking here is how much
crosstalk you would see between two Beverage
antennas. How about just using a signal source and
exciting one beverage while listening on the other.
This could be a most enlightening measurement not only
for the ground rods but for the plac
On Sat, Nov 19, 2011 at 2:38 PM, Herb Schoenbohm wrote:
> So the answer is a better ground on the Beverage ends may not buy you
> muchbut could it hurt you?
> I am looking for a db here or there which i
> probably will never see. IMHO the Beverage grounds, or lack thereof
> probably has
- Original Message -
From: "Richard (Rick) Karlquist"
To:
Cc: "TopBand List"
Sent: Sunday, November 20, 2011 12:11 AM
Subject: Re: Topband: Daisey Chained ground rods
> On 11/19/2011 9:50 AM, Herb Schoenbohm wrote:
>> Is there any cause for concern hoo
Rick, In my case all of my 12 Beverage feedlines come back to the 20
feet from the shack where they go through double 3 inch toriods to a
single common ground between the center connection of those chokes. I
am doing this hoping to avoid common mode noise pickup. In the ham
shake the go to
On 11/19/2011 9:50 AM, Herb Schoenbohm wrote:
> Is there any cause for concern hooking two grounds together for separate
> Beverages? I have a a single wire Beverage that runs 600 feet to the
> East and and another that runs 600 feet to the West. The ground rods
> are 6 feet apart. I use spider
So the answer is a better ground on the Beverage ends may not buy you
muchbut could it hurt you? The common mode issues I try to mitigate
with 3inch toroids as I am told that is supposed to help. I could also
wind some 1:1 isolation boxes.but the coupling between Beverages
going in op
I'd ask the question differently. If you have "before" data, and can
remeasure after you hook them together to get some "after" data, and
you are trying to advance science, go for it. But otherwise begin
from "if it ain't broke don't fix it." What is wrong, and what do
you KNOW you stand to gain
Is there any cause for concern hooking two grounds together for separate
Beverages? I have a a single wire Beverage that runs 600 feet to the
East and and another that runs 600 feet to the West. The ground rods
are 6 feet apart. I use spiders on both 4x 30' and earth is moderate to
good con
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