[TowerTalk] OT: Inductor Calculator

terry burge ki7m at comcast.net
Wed Feb 27 14:12:37 EST 2019


It just seems for TV stuff. Could not seem to get anything to work for a large coil for 160 mtrs made of copper tubing?
Terry
KI7M

> On February 27, 2019 at 6:49 AM Jim Thomson <jim.thom at telus.net> wrote:
> 
> 
> Date: Tue, 26 Feb 2019 23:07:15 -0800
> From: Jim Brown <jim at audiosystemsgroup.com>
> To: towertalk at contesting.com
> Subject: Re: [TowerTalk] OT: Inductor Calculator
> 
> On 2/26/2019 9:06 PM, Gedas wrote:
> > Does anyone have a URL for that or something similar?
> 
> Brian Beezley, K6STI, just added a downloadable program to his website. 
> He passed it by me when it was in beta.
> 
> http://ham-radio.com/k6sti/
> 
> Scroll to the last item in the left hand column.
> 
> 73, Jim K9YC
> 
> ##  My problem  with his latest  coil program is   you can
> only enter wire gauge.  At least on his  original program,
> you could enter decimal point   inches. 
> 
> ##  The biggest gauge wire you can use on his latest  version is
> just  1-0   wire  = .3249  OD
> 
> ##  For anything smaller than  1-0, like say  .25 nch OD  tubing, the 
> closest  wire gauge can sorta  be used.   But for  .375 inch  OD  tubing,
> or  .5 inch OD tubing, we are  outa  luck. 
> 
> Jim   VE7RF
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