M-51-A

General Electric Co. (GE); Bridgeport CT, Syracuse NY

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  • Year
  • 1935
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 232546
    • Brand: Musaphonic

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 460 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) / Either transformer: 50-60Hz, 105-125V or 25-60Hz, 105-125V or 50-60Hz, 200-250 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
  • Power out
  • 1.75 W (3.5 W max.)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: M-51-A - General Electric Co. GE;
  • Shape
  • Tablemodel, low profile (big size).
  • Dimensions (WHD)
  • 14.5 x 17.25 x 10 inch / 368 x 438 x 254 mm
  • Notes

  • The General Electric M-51-A is an AC operated 5 tube BC and SW Band receiver.

    Band Frequency Ranges are as follows:
    BC Band.............540-1720kHz
    SW Band............5.40-18.00MHz

    Chassis and schematic used in this model also used in General Electric late production model M-56.

  • Source of data
  • - - Manufacturers Literature
  • Author
  • Model page created by John Kusching. See "Data change" for further contributors.

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