Coronet KM

Sonora Radio & Telev. Corp.; Chicago (IL)

Data
Forum
Pictures
Collections

  • Year
  • 1941
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 142084
    • alternative name: Sonora Electric Phono

 Technical Specifications

  • Number of Tubes
  • 5
  • Main principle
  • Superheterodyne (common); ZF/IF 456 kHz
  • Tuned circuits
  • 5 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • AC/DC-set / 117 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 4 inch = 10.2 cm
  • Material
  • Catalin (a brand name for a thermosetting polymer popular in the 1930s and 1940s - a phenol formaldehyde resin - like Bakelite, but a two-stage process with a lot of work afterwards).
  • from Radiomuseum.org
  • Model: Coronet KM - Sonora Radio & Telev. Corp.;
  • Shape
  • Tablemodel without push buttons, Mantel/Midget/Compact up to 14
  • Dimensions (WHD)
  • 9.125 x 6.25 x 5.5 inch / 232 x 159 x 140 mm
  • Mentioned in
  • Sideli: Classic Plastic Radios of the 1930's and 1940's
  • Author
  • Model page created by Daltro D'Arisbo. See "Data change" for further contributors.

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The model Coronet KM is part of the collections of the following members.

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