Silvertone 1967C

Sears, Roebuck & Co.; Chicago (IL)

Datos
Foro
Imágenes
Colecciones

  • Año
  • 1935/1936
  • Categoría
  • Radio - o Sintonizador pasado WW2
  • Radiomuseum.org ID
  • 224314
    • Brand: Silvertone

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

 Especificaciones técnicas

  • Numero de valvulas
  • 10
  • Principio principal
  • Superheterodino con paso previo de RF; ZF/IF 385 kHz; 2 Etapas de AF
  • Número de circuitos sintonía
  • 9 Circuíto(s) AM
  • Gama de ondas
  • OM, OC y banda Pesquera (policia USA)
  • Tensión de funcionamiento
  • Red: Corriente alterna (CA, Inglés = AC) / Either 25 cycles, 110V or 50 to 60 cycles, 110 Volt
  • Altavoz
  • Altavoz electrodinámico (bobina de campo) / Ø 10 inch = 25.4 cm
  • Material
  • Madera
  • de Radiomuseum.org
  • Modelo: Silvertone 1967C - Sears, Roebuck & Co.; Chicago
  • Forma
  • Consola en general
  • Anotaciones

  • The Sears Silvertone 1967C is an AC operated 10 tube BC, Police and SW band receiver.

    Band Frequency Ranges are as follows:
    BC Band (Band A).............535-1625kHz
    Police Band (Band B)........1.62-5.4MHz
    SW Band (Band C)............5.4-16.7MHz

    Has RF stage, two IF stages and push-pull output stage.  Also has sensitivity control. Production changes made as listed in Sears Service Manual include changing 78 RF tube to 6K7, changing modulator tube from 78 to 6L7 and changing oscillator tube from 76 to 6C5.  Chassis and schematic used in this model also used in models 1919, 1967 and 1967A.

    See details and summaries about Sears catalogs etc. This model was manufactured for Sears by Colonial Radio Corp., Buffalo, NY (Sears Manufacturer Source Number Code 101).

  • Autor
  • Modelo creado por John Kusching. Ver en "Modificar Ficha" los participantes posteriores.

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