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Old December 17th 06, 09:55 AM posted to rec.radio.shortwave
RHF RHF is offline
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First recorded activity by RadioBanter: Jun 2006
Posts: 8,652
Default Getting Ready To Hook-Up A Random Wire Antenna -and- Have A Question...

Brian,

The Mid-December Weather here in Twain Harte,
{Sierra Nevada Foothills} California today was
Semi-Sunny with Light Snow (~30mm) and -1C Temp

Getting Ready To Hook-Up A Random Wire Antenna -and- Have A Question...
http://groups.yahoo.com/group/Shortw.../message/11671

Far-End-Fed Inverted "L" Antenna -Reading List-
http://groups-beta.google.com/group/...e30053633904d9
http://groups-beta.google.com/group/...d43c05075de087

http://groups-beta.google.com/group/...b3ddbed819958d

http://groups-beta.google.com/group/...7711375bb4d0bb


Generally the Far-End feed-point usually produces the
best results : Provided that the Far-End is away from
more sources-of-noise then the Near-End (House Side).
- - - It is not a good idea to run/route your Wire Antenna
Element towards the Utility Poles.

One of the things with the Far-End feed-point is not to have
the Wire Antenna Element come all the way back to the
House. With either the Near-or-Far End feed-point have the
Antenna Element away from the House and away from most
of your 'close-in' sources-of-noise is the better way of Rigging
you Wire Antenna Element.

House to ------- Horizontal Wire
Far-End --------- Antenna Element
Feed-Point ----- Length
150 Feet = = = 120 Feet
120 Feet = = = 100 Feet
80 Feet = = = 64 Feet
75 Feet = = = 60 Feet
60 Feet = = = 48 Feet
50 Feet = = = 40 Feet
Those last few Feet (20%) closest to the House
may be the greatest source of noise-pick-up (80%)
from your total Wire Antenna Element's length.

Note - This is 'if' you have done everything else in
eliminating sources-of-noise in your House and
noise-migration-paths along your Antenna and
Feed-in-Line System.

at least that is how i see it from my 'far-end' - iane ~ RHF
.
.
I-B Somewhere on "The Big Blue Marble"
http://en.wikipedia.org/wiki/The_Blue_Marble
{ Earth - The Third Planet from the Sun }
http://en.wikipedia.org/wiki/Third_planet_from_the_Sun
.
Shortwave Listener Antennas = http://tinyurl.com/ogvcf
http://groups.yahoo.com/group/Shortwave-SWL-Antenna/
SWL Antenna Group = http://tinyurl.com/ogvcf
.
The Shortwave Listener's Blessing :
SWL BLESSING = http://tinyurl.com/s2bjm
May You Never Tire of Listening to the Radio and Always
have Strong Signals and Noise Free Reception ~ RHF {ibid}
http://groups.yahoo.com/group/Shortw...a/message/9233
.
Tous Sont Bienvenus ! - - - Groupe par Radio
d'auditeur d'onde courte pour des Antennes de SWL
http://groups.yahoo.com/group/Shortwave-SWL-Antenna/
.
Alle Sind Willkommen ! - - - Shortwave Radiozuhörer
Gruppe für SWL Antennen
http://groups.yahoo.com/group/Shortwave-SWL-Antenna/
.
Tutti Sono Benvenuti ! - - - Gruppo Radiofonico
dell'ascoltatore di onda corta per le Antenne di SWL
http://groups.yahoo.com/group/Shortwave-SWL-Antenna/
.
Todos São Bem-vindos ! - - - Grupo de Rádio
do ouvinte do Shortwave para Antenas de SWL
http://groups.yahoo.com/group/Shortwave-SWL-Antenna/
.
Все *адушны ! - - - Группа оператора
на приеме коротковолнового диапазона
Radio для Aнтенн SWL
http://groups.yahoo.com/group/Shortwave-SWL-Antenna/
.
¡Todos Son Agradables! - - - Grupo de Radio del oyente
de la onda corta para las Antenas de SWL
http://groups.yahoo.com/group/Shortwave-SWL-Antenna/
.
= = = = Plain Old American-English Translation = = = =
All are Welcome - - - To Join the Shortwave Listeners
(SWL) Antenna Group on YAHOO !
http://groups.yahoo.com/group/Shortwave-SWL-Antenna/
.
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On Dec 16, 2:25*pm, wrote:
-
- I have read that the best way, quiestest,
- to hook into a random wire is at the far end,
- attach a balun,
- go thru a ground block attached to a ground rod,
- bury the coax as it runs to the house,
- go thru another ground block which is
- connected to another ground rod
- then into the house.
-
- I have 2 options here, one is the above
- (about 150 feet of coax),
- the other is to hook into the random at the near end,
- thru a balun,
- feed into the attic to a ground block
- that has about 40 feet of ground wire
- attached coming from the ground rod,
- then to the receiver.
-
- Which is the better? *
-
- Is there enough difference to warrant the extra
- expense of the 1st option, more coax, over the 2nd?
-
- Punched down the ground rod and
- secured the tripod on the boat house today,
- just have to decide the antenna hook in.
-
- Gotta love the spring like conditions
- in mid December to do this. *
- Norm is high of -3C, tomorrow +12C.
-
- Brian
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