• Year
  • 1937 ??
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 107712
    • alternative name: Emerson Television

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

 Technical Specifications

  • Number of Tubes
  • 10
  • Main principle
  • Superhet with RF-stage; ZF/IF 456 kHz; 2 AF stage(s)
  • Tuned circuits
  • 7 AM circuit(s)
  • Wave bands
  • Broadcast, Short Wave(s) and Police.
  • Power type and voltage
  • Alternating Current supply (AC) / 105-125 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: D138 Ch= D - Emerson Radio & Phonograph
  • Shape
  • Console with any shape - in general
  • Notes
  • BC(540-1800kHz), TROP(1750-6000kHz) and SW(5.5-18.0MHz) bands. Push-pull audio amplifier. Tuning eye.
  • Circuit diagram reference
  • Rider's Perpetual, Volume 7 = 1936 and before

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