Chapter 13 BUILDING A HOMEBREW HF RECEIVER
3. Chapter 13, Harris A homemade ham receiver built in 1967 A homebuilt ham receiver from 40 years ago is shown above. It has 11 tubes, a simple
3. Chapter 13, Harris A homemade ham receiver built in 1967 A homebuilt ham receiver from 40 years ago is shown above. It has 11 tubes, a simple