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Topband: Multiband antenna Inv L or top loaded vertical

To: topband@contesting.com
Subject: Topband: Multiband antenna Inv L or top loaded vertical
From: John Randall via Topband <topband@contesting.com>
Reply-to: John Randall <m0els@yahoo.co.uk>
Date: Tue, 2 Oct 2018 19:14:40 +0000 (UTC)
List-post: <mailto:topband@contesting.com>
The new qth is surround by high trees 40ft + and I want to put up a multi band 
L or a top loaded vertical.Ofcourse it must cover topband up to 10m. I envisage 
having to base load the antenna with switchable inductors and vacuum caps. I 
also ponder if going up straight through the branches into the clear above the 
trees is a reasonable idea, compared to putting the alu tubing inside the 
yellow gas tubing pvc and then the tubing sticking out the top for the top 
loading or Inv L wire. Can anyone run a ant simulation on both setups and also 
help on the matching reqd at the base.
Postage size garden are a hams worst nightmare.     Anyone in the US with a 
huge back yard care to swop homes LOL! Pics available on demand ......

73John -M0ELS


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