• Year
  • 1940
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 49075

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

 Technical Specifications

  • Number of Tubes
  • 6
  • Main principle
  • Superheterodyne (common); ZF/IF 455 kHz; 2 AF stage(s)
  • Tuned circuits
  • 6 AM circuit(s)
  • Wave bands
  • Broadcast and Short Wave (SW).
  • Power type and voltage
  • Alternating Current supply (AC) / 60 cycles, 117 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 6 inch = 15.2 cm
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: 61CA - Motorola Inc. ex Galvin Mfg.Co
  • Shape
  • Tablemodel with Push Buttons.
  • Dimensions (WHD)
  • 16.5 x 8.5 x 9.125 inch / 419 x 216 x 232 mm
  • Notes
  • The Motorola 61CA is an AC operated 6 tube BC and SW band receiver.  Has separate oscillator tube (76 tube). Uses Qty(2) #44 dial lamps.

    The same chassis and schematic used in this model is also used in model 61DA.

  • External source of data
  • Ernst Erb
  • Circuit diagram reference
  • Rider's Perpetual, Volume 11 = ca. 1940 and before

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The model 61CA is part of the collections of the following members.

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