Dick WA2AAU gave a presentation on the Design and Fabrication of Transverters.
Covered were considerations of frequency shift, the sub-units involved, PC board layouts, and hardware constraints.
He also brought along some components and completed units.
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| Dick WA2AAU | ||
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John WA1ZHM and Rick KA1SON gave a presentation about the past week's activities on the International Space Station.
Both made voice contacts with Richard Garriott W5KWQ, a paying private visitor onboard.
They showed the tracking software used, talked about radios and antennas used, played audio clips of various passes and displayed Slow Scan images downlinked by Garriott.
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| John WA1ZHM and Rick KA1SON | ||
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