Return to KLUBNL.PL main page

rsgb_lf_group
[Top] [All Lists]

Re: LF: 8 kHz loading coil

To: rsgb_lf_group@blacksheep.org
Subject: Re: LF: 8 kHz loading coil
From: "Mike Dennison" <mike.dennison@rsgb.org.uk>
Date: Mon, 31 Jan 2000 09:59:49 -0000
In-reply-to: <000d01bf6a31$3bf336c0$975b97d4@win95.swipnet.se>
Reply-to: rsgb_lf_group@blacksheep.org
Sender: <majordom@post.thorcom.com>
I have an idea of resonating my existing vertical on 8 kHz.
Is there a practical way to construct a 600 mH loading coil, withstanding
3-4 A and high voltage? Any *large* toroids on the market?'
/Christer
sm6pxj
Are we locked into HF thinking here? Why not use an iron cored 
inductor such as the output transformer from a QRO valve audio 
amplifier? 

Mike, G3XDV (IO91VT)
http://www.dennison.demon.co.uk/activity.htm



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