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Published byKelly Blankenship Modified over 6 years ago
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GFARA NOVEMBER 2016 BY Jeffrey Cronin KB1MZL
Photo by author NEXT SLIDE / What got me going
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Next slide cost breakdown
Photo courtesy of the ARRL
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49er QRP XCVER UPGRADE Forty9er kit................$10 to 15
AD9850 DDS $10 to 15 Propeller Proto board $20 8 Digit 7 Segment display....$6 Misc components $5 TOTAL around … $50 OR Substitute Propeller board for Arduino $5 TOTAL … $35 Next slide build process
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The Process Inspiration, Motivation, Dedication then
Consternation, Humiliation, Degradation Cup of Coffee Repeat If you don't love this process DON'T START Next slide original forty9er kit
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Photo Courtesy of the ARRL
Photo Courtesy of the ARRL Next slide / original forty9er circuit Photo Courtesy of the ARRL Next slide completed forty9er board with mods
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Photo Courtesy of the ARRL
Next slide / DDS and Filter MOD
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Photo Courtesy of the ARRL
Next slide entire circuit overview
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Next slide / completed forty9er board
Photo Courtesy of the ARRL
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Photo Courtesy of the ARRL
Next slide / DDS board Next slide DDS board (VFO)
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DDS BOARD (VFO) Photo Courtesy of the ARRL
NEXT SLIDE / Propeller Proto Board
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NEXT SLIDE / All Completed Boards
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Photo by the author
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The End? NO! There's next month! Next slide / Next Month
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December Build Antenna Analyzer under $75 See you Next Month
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