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News announcements and other topics => News => Topic started by: franco malgarini on April 27, 2015, 11:32:49 AM

Title: Alexanderson antenna
Post by: franco malgarini on April 27, 2015, 11:32:49 AM
http://freedom.lege.net/doc/Arend_Lammertink__Build_your_own_Alexanderson_Antenna_by_Eric_Dollard.pdf

diy, to communicate with other galaxies...






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Title: Re: Alexanderson antenna
Post by: tinman on April 28, 2015, 07:11:36 AM
Quote from: franco malgarini on April 27, 2015, 11:32:49 AM
http://freedom.lege.net/doc/Arend_Lammertink__Build_your_own_Alexanderson_Antenna_by_Eric_Dollard.pdf

diy, to communicate with other galaxies...






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Eric in touch with aliens now?,or just hit the hard stuff again?. To much of the good stuff,and he will start seeing aliens :D
Title: Re: Alexanderson antenna
Post by: FatBird on April 28, 2015, 08:08:05 AM
This looks so interesting & EASY to build, that everybody should build one.  LOL
                                                                                                                                               .
Title: Re: Alexanderson antenna
Post by: tinman on April 28, 2015, 08:20:13 AM
Quote from: FatBird on April 28, 2015, 08:08:05 AM
This looks so interesting & EASY to build, that everybody should build one.  LOL
                                                                                                                                               .
Might as well just hook ya CB up to your hills hoist.
Title: Re: Alexanderson antenna
Post by: SeaMonkey on April 28, 2015, 05:20:52 PM
Quote from: FatBird
This looks so interesting & EASY to build, that everybody should build one.  LOL
                                                                                                                                               .

The Alexanderson Antenna is an early form of directed beam
antenna.  At the low frequencies such antennae are massive
and cover much ground.  The Rhombic is another such antenna
which is much easier to construct but also which covers much
ground at the lower frequencies.

There is no Magic in the antenna.