Two presentations, one by John DeMajo, K5HTZ, and a second by Ken Zutavern, K4ZUT, at the 10 January 2020 RARC club meeting are outlined here. John‘s presentation is available by clicking this link: loop-antenna-project John’s spreadsheet calculator is at mag_loop_calculator. Ken showed another design that used a hand-wound toroid transformer instead of a small loop […]
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If you have problems with this site, sent a note to firstname.lastname@example.org. After years of Chris Walker, N4CBW, generously hosting our website rarclub.net on his site, we’ve moved it to another server. It’s taken almost a month longer than than expected but the webmaster (W4BRU) is pretty rusty not having done this since 2009.
November 9th, 2019 A table of radios the makers made, a CW station, an SDR receiver with loop antenna and a spectrum display, and a SSB station. Time for ham radio fun.
A recording of the June club meeting presentation at the Richmond Amateur Radio Club. You can view it by searching for “youtube ken zutavern test bench” or clicking https://youtu.be/YpAw7doAN28.
Four cars of hams chased a balloon carrying APRS and launched from Franklin Military Academy, a Richmond city school. KN4CZZ, chemistry teacher at the school led this, his second launch from the school. This time he used APRS and got lots of hams to chase with him. It didn’t go far but it went high, […]
Jim Bates, K8OI, on who is gathering what information on you and how they are using it. And, what you can do to minimize it. Click 2019-02 – RARC Privacy and Security v2019-01-11
Photos by WA1UQO & W4BRU
Click here for PDF slide show.
The presentation to the RARC on the ham radio operators dealing with the Russian coup-attempt is now available and enhanced on a dedicated website. Click http://www.rarc-russia.com/
DMR presentation by Bruce MacAlister, W4BRU, at the April 2018 Richmond Amateur Radio Club monthly meeting. Click to get the PDF: DMR pres at RARC w notes