[amsat-bb] Comparison Quadrifiar verses TMP ll

Norman W Osborne VE3CJE nwosborne at shaw.ca
Fri Nov 17 08:09:02 PST 2006

Just wondering, how the comparison of Texas Potato Mashers ll verses the 
Quadrifilar Helix
for Leo's. Both with the ability to switch RHCP and LHCP


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