ER #386, August 2021
Issue Contents
| # | Article | Author | Category |
|---|---|---|---|
| 2 | The 40-80 Popular Pentode Quad Amp | Tom Marcellino, W3BYM | |
| 7 | Time Travel: "Interning" with Art Collins in 1933 | Gary Halverson, K6GLH | |
| 13 | A Final Word about the Fowler R-390As? | Paolo Viappiani, | |
| 24 | The APR-14 Radar Receiver | Gary Geissinger, WAØSPM | |
| 35 | Raytrack: A Columbus, OH Manufacturer of Linear Amplifiers | George Misic, KE8RN | |
| 37 | A Cure for Conar 500 BFO Hum? | Charlie Liberto, W4MEC | |
| 40 | Vintage Nets | ER Readers, | |
| 41 | Classified Advertising | ER Readers, |
