Hello, my name is Claude, WB4WHH located in Victoria, VA.
The picture above is a homebrew 6AG7/6L6 tube (Glowbug) CW transmitter.
Operated by VFO or Crystal controlled.
e-mail address: firstname.lastname@example.org
Click here to see Schematics of other 6AG7 and the 6L6 CW Transmitter Circuits.
Click here for an Ohms Law Calculator.
Click here to see a 1951 National RF Choke Catalog Page.