Aha now I understand. Thanks for the info John.
Hope I can find some more info on it before the
book comes out.
73 Jim SM2EKM
---------------
W0UN -- John Brosnahan wrote:
Still no explanation what the "new Lahlum" metod is.
Seems to be a modification to Lewallen but what is
Lahlum? Is it a person or what is it???
Jim--
The "new Lahlum" method is named after Robye Lahlum, W1MK.
Robye developed the mathematics for a very quick solution for
making a Lewallen type feed, but with NO limitations on the phase angles.
He also developed a testing method to allow the network to be
adjusted very easily.
The details will be out in ON4UN's upcoming book sometime this
coming spring.
73--John W0UN
_______________________________________________
See: http://www.mscomputer.com for "Self Supporting Towers", "Wireless Weather Stations", and lot's more. Call Toll Free, 1-800-333-9041 with any questions and ask for Sherman, W2FLA.
_______________________________________________
TowerTalk mailing list
TowerTalk@contesting.com
http://lists.contesting.com/mailman/listinfo/towertalk
|