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Old December 23rd 06, 09:06 AM posted to rec.radio.shortwave
RHF RHF is offline
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Default RF Systems "MLB" {Magnetic Longwire Balun} - What Is It ?

For One and All,
.
RF Systems "MLB" {Magnetic Longwire Balun} - What Is It ?
http://groups.yahoo.com/group/Shortw.../message/11762
.
I 'guess' a RF Systems "MLB" {Magnetic Longwire Balun}
http://www.rf-systems.nl/pdf/mlb.pdf
http://www.universal-radio.com/catalog/sw_ant/1484.html
http://www.hard-core-dx.com/nordicdx...d/magbal1.html
http://www.universal-radio.com/catalog/sw_ant/1465.html
http://www.xs4all.nl/~deltron/MLB-ENG.pdf
http://www.universal-radio.com/catalog/sw_ant/4067.html
http://www.qsl.net/wars/construct/mlb.htm
http://www.universal-radio.com/catal.../1465chrt.html
http://www.hard-core-dx.com/nordicdx...d/magbal2.html
Can be looked at as a Series-&-Parallel Transformer
with a common ground for both Windings.

A C
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/ |
/ |
/ \
/ \
/ |
/ |
| |
-G-

A = Antenna {Longwire} Termenation/Connection
C - Coax Cable {Center-Conductor} Connection
G = Ground Coax Cable {Outer-Shield} Connection
.
A-to-G and C-to-G would read as near DC "Shorts"
since they are short pieces of Copper Wire.
- - - Also A-to-C would read as a near DC Short
due to the Series Circuit Path.
.
Inductively [AC & RF ] A-to-G and C-to-G would
each read as Reactance and function as an AC
Parallel Circuit Path.
.
Two MLBs : RF Systems -v- RF Junkie
http://www.suertenich.com/html/radio...ire_balun.html
Shortwave Listener (SWL) Longwire / Random Wire
[ SWL Antenna Matchers by RF Junkie ]
http://www.geocities.com/qrp_baluns/LM.html
http://www.geocities.com/qrp_baluns/LMZ-50.html
http://www.geocities.com/qrp_baluns/LMZ-75.html
http://www.geocities.com/qrp_baluns/app-lmz-75.html
.
List - Magnetic Longwire Baluns (MLBs)
MLBs = http://tinyurl.com/yhgz2e
http://wiki.radioreference.com/index...uns_.28MLBs.29

"Secrets of the Universe Revealed"
Look - Inside View of the RF Systems Magnetic
Longwire Balun (MLB) - X-Rays and More . . .
http://www.remeeus.eu/english/hamradio/mlb.htm
.
"That Something Extra"
Read - The RF Systems Magnetic Longwire Balun
and N8KDV's 10:1 Matching Transformer
http://www.iserv.net/~n8kdv/xfmr.htm


mlb - at least that is the way i see it - 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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........!.......

 
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