Descrizione

Pages 611-678. Features: Fantastic cover art by Alex Schomburg illustrates thousand-mile lifeboat radio being put to use; Microwaves - part I; Yesterday's Circuits; Parasitic Oscillations, Part I; New Lifeboat Radio; World's Biggest "Portable" Radio - U.S. Signal Corps H.Q. for the west front in Europe uses a 60 kilowatt radio housed in 17 large trailers - article with illustrations ; Battle Radio Tricks; Oscilloscopes for Trainees; Broadcast Equipment, Part X; Radio Filter Circuits; A "Jewell" Ohmeter; An Electronic Ohmichecker, Part II; Tube Replacements, Part I; Radio Repair in Bed - Self-taught Wesley A. Rushing of Laurel, Mississippi is one of the most expert radio repairmen in the south - even though he has been bed-ridden for seven years! - article with photo; Repairs with Resistors; A Pair of Useful Circuits; Power Supply Stabilizing Unit; Remote Control for your Receiver; Midget Amplifier; Photo-illustrated Meissner ad says "It's Fun to Live and Work in Mt. Carmel, Ill; War-themed Detrola Radio ad on back cover shows German swastika tarket shattered, and beside it a growling 'Jap' target above the word 'Next!'; and much more. List of World Stations has been clipped from page 644. Clipping from page 674 has removed part of the list of advertisers. Average wear. Writing atop front cover. A worthy vintage copy. Magazine