Web Directory

» 6146 Diagrams FTP
   Download GIF and PDF diagrams here for the modification of power amplifier stages from Sweep tubes to 6146es.
   ftp://bama.sbc.edu/downloads/drake/6146conv/

» AM Rig Modifications
   From The AM Window folks. Excellent source of information.
   http://www.amwindow.org/tech/htm/mods.htm

» E.F. Johnson Co. Ranger Mods
   Tim Smith, WA1HLR shows his audio improvements for this rig.
   http://amwindow.org/tech/htm/rangtron.htm

» Eico 730 Modulator
   Improvements made to a boatanchor classic.
   http://www.amwindow.org/tech/htm/eico730.htm

» FT-101 Mods
   Yaesu-Musen Company FT-101 series audio modifications for improving fidelity on the air.
   http://www.amwindow.org/tech/htm/ft101.htm

» K5DKZ
   6146 conversion kit for the Drake T4X (instead of two 6JB6 finals). He also offers other kits and repair tips for radios and amplifiers.
   http://www.qsl.net/k5dkz/

» Radio Modification files
   Files of mods arranged by brand and model, plus a few Heath.
   http://www.qrz.com/download/main/mods.html

» Viking I and II Audio Mods
   Soup up your Johnson.
   http://amwindow.org/tech/htm/viking2.htm