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Re: LF: active ant on metallic mast

To: [email protected]
Subject: Re: LF: active ant on metallic mast
From: ALAN MELIA <[email protected]>
Date: Sun, 7 Feb 2010 12:01:44 +0000 (GMT)
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In-reply-to: <op.u7q782ffyzqh0k@pc1>
Reply-to: [email protected]
Sender: [email protected]
Hi Roelof, well skywave is not at a minimum at noon, it is at a maximum for the 
daytime period. However you are right in your timing for another reason this is 
the most repeatable period of the day, assuming a quiet day with no lunchtime 
flares, over a number of days.

For reference skywave is probably at its lowest in the dawn and dusk "dips".

Alan G3NYK

--- On Sun, 7/2/10, Roelof Bakker <[email protected]> wrote:

> From: Roelof Bakker <[email protected]>
> Subject: Re: LF: active ant on metallic mast
> To: [email protected]
> Date: Sunday, 7 February, 2010, 11:16
> Hello Gary,
> 
> Thank you for your feedback.
> It is not easy to evaluate the noise situation.
> Not only varies the noise with frequency, but the bandnoise
> varies quite a bit from day to day.
> I always do my noise tests around local noon as the skywave
> is at a minimum.
> 
> 73,
> Roelof, pa0rdt
> 
> 

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