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Old April 25th 05, 04:42 PM
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Pierre,

First having the Wire Antenna Element set at Six Feet (6')
High is both an Encumbrance and a Hazard to the general
movement of people around and about your Antenna.
=2E
Look at your two Trees and get a reasonable idea of
"How High" you can get the Wire Antenna Element
up in the Air. Twelve to Fifteen Feet (12'-15') should
be 'doable' with Twenty to Thirty Feet (20'-30') being
idea for a Random Wire Antenna that is about Fifty Feet
(50') long that is configured as an Inverted "L" Antenna.
=2E
Consider re-building and improving your existing Antenna as a
"Low Noise" Inverted "L" Shortwave Listener's (SWL) Antenna.
=2E
The LOW NOISE Antenna is basically a "Random Wire"
Antenna Element configured as an Inverted "L" Antenna
- Longer Horizontal-Out-Arm bending down to a
- Shorter Vertical-Down-Leg all the way to ground level
- Using a 9:1 Matching Transformer mounted on a
- Ground Rod installed at the base of the Vertical-Down-Leg
- Using a Coax Cable Feed-in-Line to the Receiver.
This is the basic Shortwave Listener's (SWL) Antenna
that uses the "Low Noise Antenna" 'design concepts' that
were popularized by John Doty.
=2E
=2E
Here are a few Messages related to the Low Noise Inverted
"L" Antenna for Shortwave Listener's (SWLs) :
=2E
Three "Must" Links to Read -wrt- Low Noise Shortwave Listener
(SWL) Antenna
http://groups.yahoo.com/group/Shortw...a/message/2016
=2E
With a Low Noise Inverted "L" Antenna...
Think Pre-selector -=3DV=3D- Antenna Tuner
http://groups.yahoo.com/group/Shortw...a/message/2012
=2E
The Inverted "L" Antenna
- It's 'basic' Lay-Out and Structure {Why It Works}
http://groups.yahoo.com/group/Shortw...a/message/1969
=2E
Converting a Random Wire Antenna to a
'Low Noise' Inverted "L" Antenna
http://groups.yahoo.com/group/Shortw...a/message/1766
=2E
Antennas - Five Things to Consider : Antenna, Balun, Ground,
Coax & Planning
http://groups.yahoo.com/group/Shortw...a/message/1544
=2E
=2E
iane ~ RHF
=2E
All are WELCOME and "Invited to Join" the
Shortwave Listener (SWL) Antenna eGroup on YAHOO !
http://groups.yahoo.com/group/=ADShortwave-SWL-Antenna/
Some Say: On A Clear Day You Can See Forever.
http://groups.yahoo.com/group/=ADSho...message/=AD502
=2E
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 !"
=2E . . . .

 
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