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LF: Helical antennas

from [g3ldo] [Permanent Link][Original]
To: [email protected]
Subject: LF: Helical antennas
From: "g3ldo" <[email protected]>
Date: Fri, 6 Apr 2001 21:06:16 +0100
Reply-to: [email protected]
Sender: <[email protected]> 
Does anyone have a description of how the helical antenna (not the axial
mode antenna), like the one built by Toni HB9ASB, works?

Tony made a lot of tests and concluded that most of the radiation came from
the helical coil rather than the top loading, see page 58 of the LF
handbook.

Regards,
Peter, G3LDO

e-mail <[email protected]>

Web <http://web.ukonline.co.uk/g3ldo>
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