• Year
  • 1946/1947
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 66037

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

 Technical Specifications

  • Number of Tubes
  • 6
  • Main principle
  • Superhet with RF-stage; ZF/IF 455 kHz; 2 AF stage(s)
  • Tuned circuits
  • 7 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Alternating Current supply (AC) / 110 - 120 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 7.4 inch = 18.8 cm
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Coronado 43-8685 - Western Auto Supply of
  • Shape
  • Tablemodel, low profile (big size).
  • Notes
  • The model 43-8685 is produced by Coronado Mfg. Co. and sold also by Gamble-Skogmo and Western Auto Supply with the same model number. The model Coronado 43-8685 has a self Contained Loop Antenna.

  • External source of data
  • Ernst Erb
  • Circuit diagram reference
  • Rider's Perpetual, Volume 15 = 1947 and before

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