• Country
• United States of America (USA)

• Manufacturer / Brand
• Crosley Radio Corp.; Cincinnati (OH)

• Year
• 1951 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 36178

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

• Number of Tubes
• 5

• Valves / Tubes
• 1R5 1U4 1U5 3V4

• 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: 11-303U Ch= 303 - Crosley Radio Corp.;

• Shape
• Portable set > 8 inch (also usable without mains)

• Notes

• Crosley model 11-303U is a three power operated portable superheterodyne receiver with loop antenna, Selenium Rectifier. Color Cabinet: Fez Red, Color Lid: Sport Beige.

• External source of data
• Ernst Erb

• Circuit diagram reference
• Rider's Perpetual, Volume 21, Copyright 1950

• Mentioned in
• Beitman Radio Diagrams, Vol. 11, 1951

• Literature/Schematics (1)
• Photofact Folder, Howard W. SAMS (Date 2-51, Set 124, Folder 3)

• Literature/Schematics (2)
• Table Top Radios Vol. 1 Stein 98 (page 52.)

• Other Models

• Here you find 1791 models, 1048 with images and 1282 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Crosley Radio Corp.; Cincinnati (OH)