• Year
  • 1950 ??
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 175679

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 455 kHz
  • Tuned circuits
  • 6 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Line / Batteries (any type) / AC/DC= 117 / Bat.= 4,5 & 67,5 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 4 inch = 10.2 cm
  • from Radiomuseum.org
  • Model: 646 - Emerson Canada; Toronto
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Notes
  • Built-in loop antenna.
  • Price in first year of sale
  • 29.95 USD
  • Circuit diagram reference
  • Radio College of Canada
  • Literature/Schematics (1)
  • Emerson Suppl. Pages 45, 46

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