In case you missed it, it appears that Rick is SK. The good news is that much of his work is archived on the Wayback Machine. His memory lives on.
See https://web.archive.org/20210430124905/http://www.ke3ij.com/radios.htm
Simple QRP projects, 10m, 8m, 6m, 4m, FT8, 160m, WSPR, LF/MF, sub-9kHz, nanowaves and other random stuff, some not related to amateur radio.
In case you missed it, it appears that Rick is SK. The good news is that much of his work is archived on the Wayback Machine. His memory lives on.
See https://web.archive.org/20210430124905/http://www.ke3ij.com/radios.htm
In many countries the 49MHz band is allocated to low power devices such as baby alarms and toy walkie-talkies licence-free as long as they a...