12U-20

Philips; Eindhoven (tubes international!); Miniwatt

Datos
Foro
Imágenes
Colecciones

  • Año
  • 1938
  • Categoría
  • Radio - o Sintonizador pasado WW2
  • Radiomuseum.org ID
  • 187704

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

 Especificaciones técnicas

  • Numero de valvulas
  • 4
  • Principio principal
  • Superheterodino en general; ZF/IF 128 kHz; 1 Etapas de AF
  • Número de circuitos sintonía
  • 7 Circuíto(s) AM
  • Gama de ondas
  • OM, OL y OC
  • Tensión de funcionamiento
  • Red: Aparato AC/DC. / 110-125; 200-225 Volt
  • Altavoz
  • Altavoz dinámico (de imán permanente)
  • Material
  • Bakelita
  • de Radiomuseum.org
  • Modelo: 12U-20 - Philips; Eindhoven tubes
  • Forma
  • Sobremesa de cualquier forma, detalles no conocidos.
  • Anotaciones
  • Attention: the creation of this model has been based on a technical manual. Since the manual was clearly edited with the typical Philips lay-out and was printed in Eindhoven, it was erroneously assumed that such a Philips model existed. Unlike the usual 3 digit type code by Philips in that era, this model has only 2 digits and the manual doesn't carry the Philips logo nor a drawing of the model. This particular model may have been designed by Philips but was intended for brands owned by or dependent from Philips, where the model with the "-20" suffix would be intended for the Belgian market. We can find a real existing model with some brands but not all of them.
    This model 12U may not exist as a Philips but real models are found as there are:

    This list may not be complete. Also related to this schematic: Philips 470U. Slight differences may appear in these models with respect to the schematic here present.

  • Procedencia de los datos
  • -- Original-techn. papers.
  • Autor
  • Modelo creado por Dirk Bladt. Ver en "Modificar Ficha" los participantes posteriores.

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