
To get build instructions costs money and, as a born skeptic when it comes to "something for nothing" antennas, I'd like to hear from anyone who has made one and how well it worked.
This is the link http://home.datacomm.ch/hb9abx/ant--abx-e.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.
Shortly I will expect to go on 10m QRP WSPR and 6m QRP FT8.