This page pulls together resources for the SWL 40m CW transceiver kit.
- Small Wonder Labs
- SW-40+ Instruction Manual
- eHam reviews – average 4.9/5 rating!
- SW-40+ Elmer101 info – 13 part lesson plan and quizzes, technical info and mods from 1998 (unsure how similar to current kit)
- Background to Elmer101 project
- SW-40+ schematic.
- 1998 version of Instruction manual
- KC8AON mods