Topband: Beverage F/B using oscillator

[Ashraf Chaabane]

Greg,

I re-did the exercise at 470m distance from both ends of the beverage 
and the F/B has increased to 7db. I was tired to go further in a VERY 
muddy ground but I will test again at near-field edge (around 840m) when 
it gets drier.

Thanks

73 Ash 3V8SF
www.kf5eyy.info

Message: 2
Date: Tue, 9 Oct 2018 22:57:54 +1300
From: Greg - ZL3IX <zl3ix at inet.net.nz>
To: topband at contesting.com
Subject: Re: Topband: Beverage F/B using oscillator
Message-ID: <bb41926b-a996-76d0-58a4-150fbaa3b862 at inet.net.nz>
Content-Type: text/plain; charset=utf-8; format=flowed

Hi Ashraf,

The rule of thumb I use is 2D^2 /lambda, where D is the largest
dimension of the antenna. So if your Bev is 320m long you need to be
over a km away. If only 160m long you need to be 300 m away.

73, and I hope to work you one of these days at my SR.

Greg, ZL3IX