• Country
• United States of America (USA)

• Manufacturer / Brand
• Gamble-Skogmo, Inc.; Minneapolis, MN

• Year
• 1953 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 196111

• • Brand: Coronado

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

• Number of Tubes
• 5

• Valves / Tubes
• 12BE6 12BA6 12AV6 or 12AT6 50C5 35Z5GT

• 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
• AC/DC-set / AC/DC 117=110-120 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 4 inch = 10.2 cm

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Coronado 35RA33-43-8225 - Gamble-Skogmo, Inc.;

• Shape
• Tablemodel, with any shape - general.

• Notes

• Coronado model 35RA33-43-8225 is an AC-DC operated AM superheterodyne receiver.

• Literature/Schematics (1)
• Photofact Folder, Howard W. SAMS (Set 219, folder 4, dated 10-53)

• Author
• Model page created by Richard Watts. See "Data change" for further contributors.

• Other Models

• Here you find 717 models, 338 with images and 645 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Gamble-Skogmo, Inc.; Minneapolis, MN