Yesterday, we went to Saffron Walden and Audley End in Essex as the collage shows. At one time it was famous for its saffron - hence the name.
The door in the top middle led to Oliver Cromwell's HQ at one time.
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.
Yesterday, we went to Saffron Walden and Audley End in Essex as the collage shows. At one time it was famous for its saffron - hence the name.
The door in the top middle led to Oliver Cromwell's HQ at one time.
VK3YE is well known in amateur radio circles. This is his video on very low powered experiments with WSPR.