The SLAMS group was planning on combining the Microwave SPRINT contest with MAD Day (Microwave Activity Day) and with Pere Marquette park activation (POTA). Our plans have changed last minute and we ended up just testing our microwave equipment after months of winter storage.
Herbert AF4JF set up at the Community College near Cottleville, Missouri. Ron KO0Z on Kisker Road behind the close SSM medical facility and Harry WA0CNS went to his favorite place on High Ridge, MO. Ron worked me (Herbert) from Kisker Road and then moved to my location to work Harry. We used 1296MHz and 10GHz, QSOs were made on both bands. Harry WA0CNS used his multi-band SDR transceiver he built from SDR ADALM PLUTO and Raspberry Pi with a touch screen with about 200mW output power on 23cm. That was enough to work both of us on SSB although we were both running > 10W. Distance between us and Harry was 33 km (21 miles, EM48qs to EM48rl) and there is NO line of sight between these locations but we always make the 10GHz contact anyway.
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| AF4JF in EM48qs |
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| Elevation profile between EM48qs and EM48rl (right side) |
