• Year
  • 1957
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 82068
    • alternative name: Emerson Television

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

 Technical Specifications

  • Number of Transistors
  • 8
  • Main principle
  • Superheterodyne (common); ZF/IF 455 kHz; 3 AF stage(s)
  • Tuned circuits
  • 5 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Dry Batteries / 4 x 1,5 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 3.5 inch = 8.9 cm
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: 888 Pioneer Ch= 120374 - Emerson Radio & Phonograph
  • Shape
  • Very small Portable or Pocket-Set (Handheld) < 8 inch.
  • Dimensions (WHD)
  • 6.5 x 4 x 2 inch / 165 x 102 x 51 mm
  • Notes
  • Colours: black, white, red, green, turquoise, blue. Electronically identical but manufactured in Canada as Marconi 488 by Canadian Marconi Company under Emerson license.

  • Source of data
  • -- Collector info (Sammler)
  • Circuit diagram reference
  • Beitman Radio Diagrams Vol. 18, 1958

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