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Subject:
Re: trapped dipole etc.
From:
Howard Traxler <[log in to unmask]>
Reply To:
Howard Traxler <[log in to unmask]>
Date:
Fri, 1 Jun 2012 10:18:29 -0500
Content-Type:
text/plain
Parts/Attachments:
text/plain (61 lines) 
And then add a windom to the mix.  That's what I'm trying to get up this 
summer.  Simply a half-wave dipole that's off-center fed.  Off-center by a 
prescribed amount, of course; fed with coAx through a 4 to 1 ballun.

The first antenna I ever built was a 40 meter folded dipole.  It was made of 
a half-wave of 300 ohm twin lead fed at the center and shorted at the ends.

And then, what makes a windom a carolina windom?  What would be the name for 
a bedspring?

73
The Other Howard, WA9RYF
----- Original Message ----- 
From: "Pat Byrne" <[log in to unmask]>
To: <[log in to unmask]>
Sent: Thursday, May 31, 2012 8:05 PM
Subject: Re: trapped dipole etc.


> To add to the confusion; my take is that it was twin lead, fed at the
> denter and shorted at the ends.  But I'm not betting the farm on it!
> Pat, K9JAUAt 12:40 PM 5/31/2012, you wrote:
>>I don't know how accurate this is, but I've always understood a doublet to
>>mean a dipole of some kind fed with ladder line.  In other words, the same
>>thing as a center-fed zepp.  That's what all the CW old-timers call them 
>>and
>>they seem to be a pretty reliable bunch.  Apologies if I have it wrong.
>>Lou,  WA3MIX
>>Lou Kolb
>>Voice-over Artist:
>>Radio/TV Ads, Video narrations
>>Messages On-hold:
>>www.loukolb.com
>>----- Original Message -----
>>From: "colin McDonald" <[log in to unmask]>
>>To: <[log in to unmask]>
>>Sent: Thursday, May 31, 2012 1:20 PM
>>Subject: Re: trapped dipole etc.
>>
>>
>> > can you describe how a doublet is constructed?
>> > or is that just another term for a dipole?
>> > I've never gotten a definitivvvvvve answer on that question.
>> >
>> > 73
>> > Colin, V A6BKX
>> > ----- Original Message -----
>> > From: "Gary Lee" <[log in to unmask]>
>> > To: <[log in to unmask]>
>> > Sent: Thursday, May 31, 2012 7:09 AM
>> > Subject: trapped dipole etc.
>> >
>> >
>> >> Tom:
>> >>
>> >> an 88 foot doublet fed with ladder line works very well 80 through 10.
>> >> it
>> >> is somewhat narrow on 80, but usable with a tuner everywhere.
>> >>
>> >> If you discard 75 / 80, a 44 foot doublet is decent on 40 throu 10.

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