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Re: LF: Re: Re: HB9ASB...

To: [email protected]
Subject: Re: LF: Re: Re: HB9ASB...
From: Andy Talbot <[email protected]>
Date: Wed, 10 Aug 2011 18:53:15 +0100
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If the only other element is the mast, and that's away from local QRM it all works as it should.  Not necesasrily anything like as bad as the full length of the feeder contributing to pickup.
 
And why's it "highly unlikely" the Tx isn't in the same box?.   I'm assuming, but I'd certainly try a licence-free 868MHz wideband FM link, or a 2.4GHz FM TV one.  They're tiny postage stamp sized modules, and should offer enough dynamic range where no strong local stuff is nearby.
 
Electronics has moved on since your day OM :-)
 
Andy
 
 
On 10 August 2011 18:42, mal hamilton <[email protected]> wrote:
Andy
Highly unlikely that the link-tx is in the same box, even so the other element as u say would be the the mast/mounting and that could be say 20 plus feet,  just as bad as the feeder senario!!
g3kev
 
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