And if you look at US Patent 2,247,743, it appears that Harold Beverage conceived of a horizontal Flag around 1941.

best wishes,

Nick


At 21:52 06-09-15, you wrote:
Bruce wrote on Sept 6. Snip < Check it out http://www.qsl.net/k4fk/presentations/WF-receiver-antennas-SFDXAs.pdf > Bruce, ref to the link above there is a gap in the "History of the Flag Antenna" The earliest fef. to the Terminate loop I have found is in Keen’s Wireless Direction Finding 1927 Ed. Page 75. Keen describes a two turn resistance terminated loop used by Societe Francaicse Radio-Electrique. It resembles the K9AY and uses a similar operation to create a cardiode. 73 Andrew Ikin G8LUG _________________ Topband Reflector Archives - http://www.contesting.com/_topband


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