Publicado por Radcraft Publications Inc., Springfield MA, USA, 1945
Librería: RareNonFiction, IOBA, Ladysmith, BC, Canada
Miembro de asociación: IOBA
Revista / Publicación Original o primera edición
EUR 133,45
Cantidad disponible: 1 disponibles
Añadir al carritoPaperback. Condición: Good. Schomburg, Alex (cover); Ilustrador. First Edition. Pages 751-818. Features: Fantastic cover art by Alex Schomburg depicts radio robot flametanks on a Japanese landscape; Dynamic Phono Pickup - moving-coil principle overcomes deficiencies of older types; Radio Robot Flame Tanks - feature article; Making Wartime Engineers; A Decibel Nomograph; Radios Serviced by Observation - Sight, Hearing, Touch, Small and Taste are Valuable Instruments for Checking Receivers; Tube Replacements - part 3 - Replacement by means of adapters; Adapter for the V.T.V.M.; Beware the Serviceman - how to avoid being gypped by the master racketeer; Broadast Equipment, Part XI - Frequency and Modulation Monitors; Detector Circuits - Part II - Hi-Fi Triode Detectors; Negative Feedback - Part II - feedback to the screen-grid circuit; "Loud" Crystal Radio; World-wide Station List; and much more. Average wear. Unmarked. A worthy vintage copy.