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LF: Re: 3 Topwires ??

To: rsgb_lf_group@blacksheep.org
Subject: LF: Re: 3 Topwires ??
From: "Alan Melia" <Alan.Melia@btinternet.com>
Date: Wed, 28 Sep 2005 16:20:13 +0100
Delivery-date: Wed, 28 Sep 2005 16:41:30 +0100
Envelope-to: dave@picks.force9.co.uk
References: <CBEKJLNDHGABDIBJIPKIIEDMCAAA.dl4eau@t-online.de>
Reply-to: rsgb_lf_group@blacksheep.org
Sender: owner-rsgb_lf_group@blacksheep.org
Hi Tom It does not seem to matter at all. You can parallel them at the feed,
at the end or have them as a meander wire. The increase in capacity seems to
be the same  Though 50cm spacing is a little close and you will not get full
advantage at so close a spacing. The recommended was given as 70cms to 1m
spacing. Each extra metre should give you an extra 5 to 6pF of capacitance.

Cheers de Alan G3NYK

----- Original Message -----
From: "Thomas Eckart" <dl4eau@t-online.de>
To: <rsgb_lf_group@blacksheep.org>
Sent: 28 September 2005 15:28
Subject: LF: 3 Topwires ??


Hello LF OM's,

one question, I have bild up 3 parallel topwires 14m high and 20m long.
They have a spacing of 50cm.
At the moment the three ends are insulate.
Is it better to short the three ends, or better to insulate the ends??

73' Tom DL4EAU JO51DR



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