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1-421 ; Radio Wire (ID = 273206) Radio
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1-421 ; Radio Wire (ID = 273206) Radio
Select picture or schematic to display from thumbnails on the right and click for download.
Country:  United States of America (USA)
Manufacturer / Brand:  Radio Wire Television Inc.; New York - see also Lafayette
Year: 1952 ?? Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 4: 1R5 1T4 1S5 3S4
Main principle Superheterodyne (common); ZF/IF 455 kHz; 2 AF stage(s)
Tuned circuits 6 AM circuit(s)
Wave bands Broadcast and Short Wave (SW).
Power type and voltage Line / Batteries (any type) / AC/DC 117 / 67.5 & 4,5 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
Power out
from Model: 1-421 - Radio Wire Television Inc.;
Shape Portable set > 8 inch (also usable without mains)
Notes Selenium Rectifier
Circuit diagram reference Rider's Perpetual, Volume 20 covering 1950

Model page created by Peter Rutishauser. See "Data change" for further contributors.

All listed radios etc. from Radio Wire Television Inc.; New York - see also Lafayette
Here you find 106 models, 20 with images and 105 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.