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Old March 13th 06, 09:15 PM posted to rec.radio.amateur.antenna
John Ferrell
 
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Default Description of W9INN 40/80 dipole

You may want to check out the antenna advertising he
http://www.alphadeltacom.com/

It seems like your description.
I do not have an antenna for 160-80.
The DX-LB at $130 looks pretty good.

On 12 Mar 2006 17:48:03 -0500, "Bill Turner" wrote:

ORIGINAL MESSAGE:

Dick, AA5VU wrote:

It
was full size 40 meter dipole with what I remember he called a
resister (that was really a coil)



~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~
The word was "resonactor". I have one of his antennas and it works
fine.

I have not examined the resonactor in detail, but I believe it is just
an inductor which is carefully wound to be self-resonant at the desired
frequency, thereby eliminating the need for a separate capacitor to
resonate it. A clever idea, since eliminating the separate capacitor
easily allows full legal power without the expense of a very high
voltage capacitor.

W9INN's trap dipoles are the only ones I know of which advertise full
legal power handling, and that's why I purchased one. I've been running
full power RTTY on mine for five years with no problems.

Since I purchased mine there may have been other full power trap
dipoles come on the market. If anyone knows of one, please reply. I'm
always curious about such things.

Bill, W6WRT

John Ferrell W8CCW