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Shack 1969 GM47b
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Antenna 1969 GM47b
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Shack 1971 Berlin GM47b
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First Transatlantic QSO from Berlin via OSCAR 6
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Shack Berlin 1975 GM47b
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Shack 1976
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Shack 1976
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Shack 1976 6+9cm
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Ant 1975 Berlin GM47b
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Ant 1976 Berlin GM47b
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Ant 1976 Berlin GM47b
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3cm Ant 1976 GM47b
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Shack JN59BD 1979
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Shack1980 JN59BD
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Shack JN59BD 1979-1980
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Ant 1980 JN59BD QRT on microwaves from 1988 - 2007
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Another Hobby flying Rockwell Commander 112
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Antenna 1991 6m QRV 1988 - 2007
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6m Ant1996 10 ele 14m long "DJ9BV" design
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Antenna1997
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Antenna 2004
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Antenna 2007qrv 6m-3cm
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Antenna 2007
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mmW Treffen 2008 Freising Hohenbachern
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Ant 2008
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Ant -2010 top view
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Ant 2010 back view
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Ant elevation 2008
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Ant 2009
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Ant 2009
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TRX 23+13+9+6 2011
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TRX 10GHz 2009
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TRX 24GHz 2009
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TRX 47GHz 2009
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TRX 76GHz 2009
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DF0CR JN49FX beacon
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DF0CR beacon 24+47+76GHz
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2 band dish 10+24GHz D=70cm
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2 band feed 10+24GHz
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2 band feed in use
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2 band feed Oct 2009
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2 band feed transition SMA
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10+24GHz TRX in progress
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10+24 GHz TRX in progress
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10+24 GHz in progress
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10+24GHz TRX in final
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2 band TRX 10+24GHz April 2011
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3 band TRX in progress 47GHz section
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Waveguide bending
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3 band TRX in progress
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3 band TRX in progress 76GHz section
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3 band TRX in progress
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3 band TRX in progress 47+76GHz section
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IF 144 MHz section
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3 band TRX 47+76+122GHz in final
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3 band unit side view
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3 band feed 47+76+122GHz
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3 band feed 47+76+122GHz
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3 band feed front view
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Ant Oct 2009 front view
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Ant Oct 2009 top view
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Mast down April 2011
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Mast down April 2011
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Mast down April 2011
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Ant April 2011
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Shack 2010
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Shack 2010
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