KE-78 Ch= KE

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

Data
Forum
Pictures
Collections

  • Year
  • 1940–1942
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 58315
    • alternative name: Sonora Electric Phono

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

 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).
  • Details
  • Record Player (not changer)
  • Power type and voltage
  • Alternating Current supply (AC) / 117 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: KE-78 Ch= KE - Sonora Radio & Telev. Corp.;
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 9.75 x 6.5 x 12.75 inch / 248 x 165 x 324 mm
  • Notes

  • Built-in loop antenna. Tunes 535-1720 kc. Available in Ivory or Walnut plastic cabinet.

  • External source of data
  • Ernst Erb
  • Circuit diagram reference
  • Rider's Perpetual, Volume 11 = ca. 1940 and before
  • Literature/Schematics (3)
  • -- Original prospect or advert (The Sonora Folder for 1942.)

 Collections | Museums | Literature

 Forum