After using my regenerative receiver in the 2001 AWA OT CW contest I felt the need to
improve my universal 6L6 tube transmitter.. My number one priority was adding
"spot" capability. I ended up building another transmitter. The basic
transmitter is listed in the 1940/5th edition of the Stancor Hamanual as the Stancor 10P.
I eliminated the AM modulator section, added a spotting switch between the oscillator and
final stages and shunt fed the output coil/capacitor.
Construction was fairly straightforward and designed to match my receiver.