• Año
  • 1938/1939
perfect model
  • Categoría
  • Radio - o Sintonizador pasado WW2
  • Radiomuseum.org ID
  • 39862
    • alternative name: FMC
    • Brand: Welco

Haga clic en la miniatura esquemática para solicitarlo como documento gratuito.

 Especificaciones técnicas

  • Numero de valvulas
  • 12
  • Principio principal
  • Superheterodino con paso previo de RF; ZF/IF 455 kHz
  • Gama de ondas
  • OM, OC y banda Pesquera (policia USA)
  • Tensión de funcionamiento
  • Red: Corriente alterna (CA, Inglés = AC) / Either Transformer: 60Hz, 115V or 25Hz, 115 Volt
  • Altavoz
  • Altavoz electrodinámico (bobina de campo) / Ø 12 inch = 30.5 cm
  • Material
  • Metálico
  • de Radiomuseum.org
  • Modelo: 12B [Chassis Only] - Fairbanks, Morse & Co.;
  • Forma
  • Chasis (tambien de autoradio)
  • Anotaciones
  • The Fairbanks Morse 12B is an AC operated, 12 tube BC, Police and SW band chassis used in model 12BG.  Has AGC, push-pull audio output stage, tuning eye, push-button tuning, volume naturalizer and input jack that allows the use of an external phonograph. Also has 3 IF stages.

    Band Frequency Ranges are as follows:
    BC Band......................535 - 1725kHz
    Police Band.................2.20 - 7.2MHz
    SW Band....................7.00 - 23.0MHz

    NOTE 1: 12B is the chassis number and NOT the model number.  Please post pictures of the radio's on the appropriate radio model page and NOT to this page.

    NOTE 2: The Pre-War Console reference lists this model as having 4 bands, however the radio actually has 3 bands.

  • Ext. procedencia de los datos
  • Ernst Erb

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