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Re: [fr_LW_group] Re: LF: F5WK 30 dB over noise on 137

from [John Rabson] [Permanent Link][Original]
To: [email protected]
Subject: Re: [fr_LW_group] Re: LF: F5WK 30 dB over noise on 137
From: John Rabson <[email protected]>
Date: Thu, 28 Oct 2010 14:15:48 +0200
In-reply-to: <[email protected]>
References: <[email protected]> <[email protected]>
Reply-to: [email protected]
Sender: [email protected] 
Thank you, Michel.

I have a TX which will deliver 30W which is good enough for testing, and hope 
soon to have a 9m high by 20m long antenna to do some local measurements.  
Expected loss resistance about 300 ohms (very poor ground).  

73
John F5VLF 
JN17vg

On 27 Oct 2010, at 16:22CEST, Michel Brunel wrote:

> Hello John,
> 
> Thanks for monitoring. About 200 watts RF in a 10 meter high antenna. Ground
> loss is still very high (173 ohms including coil etc ...) 
> 
> 73,
> 
> Michel - F5WK
> JN18HP
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