Electric Radio Magazine - Symbolic Publishing Company

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,