Electric Radio Magazine - Symbolic Publishing Company

ER #359, April 2019


Issue Contents

# Article Author Category
2 A National HRO-500 Restoration, Part 1 Rob Vincent,, K1DFT Receivers
7 What Is “Rare?” Dave Stinson, AB5S Miscellaneous - General
8 Heathkit DX-20, “The Forgotten One” Dan Cox, K8WOZ Transmitters
14 The Heath SB-620 Panadapter Gerry Lemay, W1ID Accessories
18 The 2019 Heavy Metal Rally Report ER Readers, Contests
23 A Buffer for the RAN Technology Oscillator Board Dave Parker, WB9WHG Construction
25 Vintage Nets ER Readers, Vintage Nets
26 An Overview of Mechanical Filters George Misic, KE8RN Miscellaneous - General
30 A Hybrid Cathode-Modulated Transmitter Phil Legate, ACØOB Construction
36 Electrolytic Capacitor Rebuilding Joe Eide, KB9R Restoration
42 ER Mailbag ER Readers, W1LSB Mailbag
42 Cartoon QSL Card Roundup ER Readers, QSL Card Roundup
44 The Homebrew Showcase John Beasley, WAØSTX Construction
45 Vintage Classified Advertising! ER Readers, Classifieds

Additional information

Weight 3.4 oz
Dimensions 9 × 6 × .25 in