ABOUT - The "Low Noise" Antenna design concepts that were popularized by John Doty :
RHF
ABOUT - The "Low Noise" Antenna design concepts
that were popularized by John Doty :
http://groups.yahoo.com/group/Shortwave-SWL-Antenna/message/5178
To get you on the same page as many of the Posters
here on the Shortwave Listening (SWL) Antennas Group.
You may wish to Read and Review these Messages and Link/URLs.
The Focus remains Shortwave Antennas for Shortwave Listeners (SWL)
And the General Topic is related to Shortwave Listening Antennas.
Three Messages to Read with the reference Link/URLs :
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* The Classic simple "Random" Wire Antenna
http://groups.yahoo.com/group/Shortwave-SWL-Antenna/message/465
- - - The Classic simple "Random" Wire Antenna - by "CW" [KC7NOD]
[ Which is some times called a Longwire Antenna ]
REF => http://www.kc7nod.20m.com/random_wire.htm
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* IMPROVING on the Classic simple "Random" Wire Antenna
http://groups.yahoo.com/group/Shortwave-SWL-Antenna/message/466
- - - The IMPROVED Random Wire Antenna - by "CW" [KC7NOD]
REF => http://www.kc7nod.20m.com/improved_rw.htm
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* 9:1 Matching Transformer for the Improved Classic simple
"Random" Wire Antenna
http://groups.yahoo.com/group/Shortwave-SWL-Antenna/message/467
- - - Building the 9:1 Matching Transformer for the
Improved Classic simple "Random" Wire Antenna - by "CW" [KC7NOD]
REF => http://www.kc7nod.20m.com/new_page_1.htm
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LOW NOISE ANTENNA DESIGN CONCEPTS: Uses a Random Wire Antenna
Element coupled via a 9:1 Matching Transformer at the Near-End
of the Antenna with a Ground Rod and Coax Cable Feed-in-Line
to the Receiver. This is basically an Antenna that uses the
"Low Noise Antenna" 'design concepts' that were popularized
by John Doty. [ Please READ These Three Links ]
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Low Noise Antenna Connection - by John Doty
http://www.anarc.org/naswa/badx/antennas/low-noise_antenna.html
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Shortwave Listener (SWL) Longwire Antenna - by John Doty
? WHY Use a Fixed Matching Transformer ?
http://www.anarc.org/naswa/badx/antennas/SWL_longwire.html
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Grounding is the Key to Good Reception - by John Doty
http://www.anarc.org/naswa/badx/antennas/grounding.html
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To read more Rec.Radio.Shortwave postings by John Doty
Click-On => http://tinyurl.com/79tk5
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hope this helps - iane ~ RHF
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All are WELCOME and "Invited to Join" the
Shortwave Listener (SWL) Antenna eGroup on YAHOO !
<http://groups.yahoo.com/group/Shortwave-SWL-Antenna/>
SWL ANTENNAS GROUP => http://tinyurl.com/an6tw
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Some Say: On A Clear Day You Can See Forever.
http://groups.yahoo.com/group/Shortwave-SWL-Antenna/message/502
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I BELIEVE: On A Clear Night . . .
You Can Hear Forever and Beyond, The BEYOND !
With a Shortwave Listener SWL Antenna of your own making.
"If You Build It {SWL Antenna} You Will Hear Them !"
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= = = In Shortwave-...@yahoogroups.com,
= = = "larry" <larya@r...> wrote:
>
> So far I have not found any messages from John Doty...
>
> Larry
>
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RHF
JOHN DOTY => http://tinyurl.com/77myy
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