Return to KLUBNL.PL main page

rsgb_lf_group
[Top] [All Lists]

Re: LF: Multiple tuned vertical

To: [email protected]
Subject: Re: LF: Multiple tuned vertical
From: "Simon Lloyd-Hughes" <[email protected]>
Date: Tue, 24 Aug 1999 16:50:23 +0100
In-reply-to: <[email protected]>
References: <[email protected]>
Reply-to: [email protected]
Sender: <[email protected]>
Is there an ISBN number for this?

At 09:32 21/08/99 -0400, you wrote:
Hello Chris,
A mathematical (and practical) treatment of Multiple Tuning for vertical
antennas can be found in:

   Radio Antenna Engineering
   by Edmund Laport McGraw Hill NY 1952
   pp. 38-43

This book is obviously out of print, but I could send you photocopies of
the relevant pages.
73
Andre' N4ICK
***********************************

Christer Andersson wrote:

I would like to hear if anyone have tested the Multiple Tuned Vertical
in some form.
I have understood that the antenna transforms the feed impedance with a
factor equal to the square of the number of wires used. E.g.10 wires would
raise the feed impedance about 100 times.
I'm just rebuilding my LF-station and this antenna looks very
interesting. However, not much information has been found in my
litterature. Links or articles would be much appreciated.
73,
Christer / sm6pxj












____________________________________________________________________________
___________________________________________________________________

Email:          [email protected]
Tel:            Internal 36692
                External 01737 836692
                Mobile 0589 151485

FAX:            01737 836555

____________________________________________________________________________
___________________________________________________________________


<Prev in Thread] Current Thread [Next in Thread>