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An in-depth talk about my adventures restoring that old HP 7475A plotter for the Poughkeepsie ACM Chapter…
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You’d think they were coated with plastic
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Nobody pays any attention to the Customs declarations
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In Upconvert mode, the output sits 14 dB below the Passthrough output
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So the noise seems good for VHF to UHF projects
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The holes in the case came out pretty close
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Having pretty well ignored all the warnings
