• Year
  • 1940/1941
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 49261

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

 Technical Specifications

  • Number of Tubes
  • 8
  • Main principle
  • Superhet with RF-stage; ZF/IF 455 kHz
  • Tuned circuits
  • 8 AM circuit(s)
  • Wave bands
  • Broadcast, Short Wave(s) and Police.
  • Power type and voltage
  • Alternating Current supply (AC) / 117 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 10 inch = 25.4 cm
  • Power out
  • 9 W (undistorted)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: 83K1 - Motorola Inc. ex Galvin Mfg.Co
  • Shape
  • Console with any shape - in general
  • Dimensions (WHD)
  • 28.5 x 40.25 x 12.5 inch / 724 x 1022 x 318 mm
  • Notes
  • Electric tuner. Built in loop antenna. Tuning Range 540 to 1720 kc, 1700 to 5700 kc and 5700 to 18,000 kc.

  • External source of data
  • Ernst Erb
  • Circuit diagram reference
  • Rider's Perpetual, Volume 12 = ca. 1941 and before
  • Literature/Schematics (3)
  • Motorola Folder H-201, for 1941.

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