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Old December 27th 05, 08:02 PM posted to rec.radio.amateur.homebrew
Spajky
 
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Default Antenna gain vs. isotrophic (teorethical) one

On 27 Dec 2005 07:14:23 -0800, "Saandy , 4Z5KS"
wrote:

quarter wave vertical over ground plane has 0.13 dBi gain.
a dipole IN FREE SPACE!!!! has a gain of 2.15 dBi.
a 5 eights wavelength vertical has a gain of 3 dBi.
so now you have them set up in correct order.
just add the lower gain from the higher one to get the difference.


also thanks to you & Merry Hollidays+Happy new year! :-)
--
Seasons Greetings & Regards , SPAJKY ®
mail addr. @ my site @ http://www.spajky.vze.com
more than 3y - "Tualatin OC-ed / BX-Slot1 / inaudible setup!"