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 225’ rotating Rohn 55  Rotating hardware by K0XG  Located in FM28em Delaware  Antennas are M2 6M9KHW 9 el 50’ boom  30’ *57’ *84’ *111’ 138’ 165’

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Presentation on theme: " 225’ rotating Rohn 55  Rotating hardware by K0XG  Located in FM28em Delaware  Antennas are M2 6M9KHW 9 el 50’ boom  30’ *57’ *84’ *111’ 138’ 165’"— Presentation transcript:

1  225’ rotating Rohn 55  Rotating hardware by K0XG  Located in FM28em Delaware  Antennas are M2 6M9KHW 9 el 50’ boom  30’ *57’ *84’ *111’ 138’ 165’ 192’ 218’  Top 4 are one array  Bottom 4 Stack Match selectable + Top Array Thanks to the following for help and advice: N3DB N3NO K0XG NE3Y WA3GGM W9GE K1TOL K6MYC KA3EKH NE3Y * Not installed yet

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14  20’ x 24’  Central Air, Electric heat  200A service  4 operating positions  Legal Limit QRO 160 thru 432mhz  VHF Contest station for W3DOG  36’ ASL

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17  Dedicated to 6M  8’ x 8’  100A Electric service  Heat, Air Conditioning and exhaust systems  Fiberglass over plywood  Built by Rohn is 1985 as a microwave hut  36’ ASL

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43  Tests conducted with JA7QVI  His station is Stacked 10 el Yagi's at 100’  Icom PW-1 w (His legal limit)  He would CQ from 2200z to 0200z every day from May to September beamed North America  If propagation I would call from single 50w, 100w and 1500w  Same test again from the Super Stack  All contacts recorded both sides

44  JA7QVI 2251z  Single 90’  *50w, *100w and 1500w  130’ 7/8” hard line  Beamed 332 degrees  11,000 km Path (7000 miles)  His signal  My signal  * Not heard at 50w or 100w

45  2256z  4 x 6M9KHW 138’ 165’ 192’ 218’  50w, 1500w  170’ 7/8” hard line  Beamed 332 degrees  11,000km path (7000 miles)  His Signal  My Signal

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47  Install 6M9’s at 57’ 84’ and 111’  Install 5 port Stack Match and phasing cables  Install Prop Pitch Rotor  Put the 6M Super Stack on the Internet as a remote station  Replace the 90’ 6M9 with a 6M11  Retire again and mean it this time!

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