71. DATV From QO-100. F6DZP & Dr Gary Immelman ZS6YI April 2021. Ronald VerweerdtMay 9, 20250 min readDATV_Part1_ZS6YI.pdfDownload PDF • 1.44MB
102. 3W Forty-9er Shortwave Radio Transceiver for QRP Ham CW Radio. ZS6TJ Project weekend Project. 18 October 2025.
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