+ + + - D L 4 X A V - jo 43 xn - h a m b u r g , g e r m a n y , e u r o p e , e a r t h + + + |
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this is a look out of my shack window . beaming north west to north |
SAT FUN without Az / Ele rotator and long X yagis . i operate QRP . the antennas are 18 meters atop the road and about 60 meters ASL . in the summertime i mount my 7 element LPDA at the window , outside . than the IC-251 is only 4 meters away. for 70 cm i build a circular double hybrid quad , that i hang out of the window the whole year. it has only 2m coax to the IC-451 . i need to make a polarisation switch for the 70 cm antenna . in winter i use a 2m eggbeater with preamplifire in the attic ( long coax ) . |
7 element LPDA used for 2 m up and downlink | 70 cm circular, 2 double quads and a mash |
LINK to the LPDA site HERE some beacon plots MS reflections from the GRAVES space radar |
maybe the 2 quads are a little bit to close together, but it works fine and makes a lot gain |
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