[amsat-bb] Re: Egg beater, ELK, yagi, arrow, Lindenblad
Dave Guimont
dguimon1 at san.rr.com
Sun Dec 28 17:24:58 PST 2008
>I can vouch for that
>
>Lindeblad work well on weather satellites for me .
>
>I made a quadrifilar for 1090 MHz once, but it was 100 MHz out when
>I swept it !
>
>Doh
Yes, I know Andrew, when I built the first one about twenty years ago
from the plans in the Amateur satellite manual using their
dimensions, I built 5 iterations, before I got it flat at 435...But
then it scaled perfectly to all other frequencies....
And as near as I could measure, they are all 1.8 or less...The filar
length is critical, the bends can be approximated...
73, Dave, WB6LLO
dguimon1 at san.rr.com
Disagree: I learn....
Pulling for P3E...
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