HFU HF Underground
Technical Topics => The RF Workbench => Topic started by: europirate on September 14, 2024, 1335 UTC
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I recently stumbled across this video on YouTube:
https://youtu.be/fKprsCNLUlE?si=nvAyhu-w_rxcyn-o
Apologies if people have already seen it, but it was new to me and absolutely facinating how labour intensive the process was back then.