• Year
  • 1951 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 36176

Click on the schematic thumbnail to request the schematic as a free document.

 Technical Specifications

  • Number of Tubes
  • 4
  • Main principle
  • Superheterodyne (common); ZF/IF 455 kHz; 2 AF stage(s)
  • Tuned circuits
  • 6 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Line / Batteries (any type) / 117V = 110 -120 / 67.5 & 1.5 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 4 inch = 10.2 cm
  • Power out
  • 0.2 W (unknown quality)
  • Material
  • Bakelite case
  • from Radiomuseum.org
  • Model: 11-301U Ch= 303 - Crosley Radio Corp.;
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Notes
  • Crosley model 11-301U is a three power operated portable superheterodyne receiver with loop antenna. Color Cabinet: New Brunswick Blue, Color Lid: Salvador Blue, Selenium Rectifier.
     

  • External source of data
  • Ernst Erb
  • Circuit diagram reference
  • Rider's Perpetual, Volume 21, Copyright 1950

 Collections | Museums | Literature

 Forum