[TowerTalk] 40M Steppir? Long answer coming
VR2BrettGraham
vr2bg at harts.org.hk
Fri Mar 5 00:43:37 EST 2004
N6TA shared with us some info from K7IR of SteppIR:
>I copy below my request for info on new yagis and this is what I got back.
>Read from the bottom up, if you want it in time order:
>
>Al, Sorry I forgot wind loads. As follows; The approximate wind load for
>the 2 element is 7.7 sq feet, the 3 element ( two elements moxon type) 9.5
>sq feet, the 4 element (two elements moxon type) 13.5 sq feet, the full
>size 4 element (one element 36' three 70') 22 sq feet.
Wonder how the Moxon is being achieved mechanically?
Moxons are great - I have a wire one for 10m right now & although I have
yet to get it tuned properly, the F/R is just what the doctor ordered with
all the bleeps, blurps & other flatulence from the illegals.
Two SteppIR-Moxon elements set up for 40 based on the info from W4RNL's
site when retracted for 30 would be about 0.19 wavelengths apart - this could
be a very interesting product!
73, VR2BrettGraham
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