technical history of shortwave receivers
This is a 'white paper' on the technical history of short-wave receivers
looking at how the state of the art has changed over the years. Regenerative
circuits, supehetrodyne developments, tuning, frequency readouts, obtaining
selectivity, digital circuits, and what may lie ahead.
Vacuum Tube Rogue Gallery Take a look at some old tubes from my collection!
1930's Regenerative Receiver My version of Lindsay's 1930's Twinplex single tube regenerative receiver.
World's Smallest Homebrew Grid Dipper? Is this the world's smallest homebrew grid dipper? You be the judge.
Homebrew VTVM (under construction) My homebrew VTVM project.