12U-20

Philips; Eindhoven (tubes international!); Miniwatt

Dati
Forum
Immagini
Collezioni

  • Anno
  • 1938
  • Categoria
  • Radio (o sintonizzatore del dopoguerra WW2)
  • Radiomuseum.org ID
  • 187704

Clicca sulla miniatura dello schema per richiederlo come documento gratuito.

 Specifiche tecniche

  • Numero di tubi
  • 4
  • Principio generale
  • Supereterodina (in generale); ZF/IF 128 kHz; 1 Stadi BF
  • N. di circuiti accordati
  • 7 Circuiti Mod. Amp. (AM)
  • Gamme d'onda
  • Onde medie (OM), lunghe (OL) e corte (OC).
  • Tensioni di funzionamento
  • Alimentazione universale (doppia: CC/CA) / 110-125; 200-225 Volt
  • Altoparlante
  • AP magnetodinamico (magnete permanente e bobina mobile)
  • Materiali
  • Bachelite
  • Radiomuseum.org
  • Modello: 12U-20 - Philips; Eindhoven tubes
  • Forma
  • Soprammobile con qualsiasi forma (non saputo).
  • Annotazioni
  • 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.

  • Fonte dei dati
  • -- Original-techn. papers.
  • Autore
  • Modello inviato da Dirk Bladt. Utilizzare "Proponi modifica" per inviare ulteriori dati.

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