ER #371, April 2020
$4.00
ER #371, April 2020
Issue Contents
| # | Article | Author | Category |
|---|---|---|---|
| 2 | The Lazy 807 80/40 Meter Amplifier | Tom Marcellino, W3BYM | Construction |
| 8 | RCA's Model ARC-111 Communications Receiver | Rob Vincent, K1DFT | Receivers |
| 22 | Using a Hickok Cardamatic Tube Tester | Bob Messenbrink, NBØBN | Test Equipment |
| 28 | Article Update: Mechanical Filter History | Ray Osterwald, NØDMS | History |
| 29 | West Coast Military Radio Collectors' Meet | Tim Sammons, N6CC | Special Events |
| 30 | Homebrew Power Supply for the Heathkit HA-14 Amplifier | Bill Bruno, W3KBS | Construction |
| 40 | Vintage Nets | ER Readers, | Nets |
| 41 | Classified Advertising | ER Readers, | Classifieds |
