Voix du monde 58

Ducretet (-Thomson; avant: Fernand Ducretet et Ernest Roger etc.); Paris

Dati
Forum
Immagini
Collezioni

  • Anno
  • 1957
  • Categoria
  • Radio (o sintonizzatore del dopoguerra WW2)
  • Radiomuseum.org ID
  • 106163
    • alternative name: SED

 Specifiche tecniche

  • Numero di tubi
  • 6
  • Principio generale
  • Supereterodina (in generale); ZF/IF 480 kHz
  • Gamme d'onda
  • Gamme d'onda nelle note.
  • Tensioni di funzionamento
  • Alimentazione a corrente alternata (CA)
  • Materiali
  • Mobile in legno
  • Radiomuseum.org
  • Modello: Voix du monde 58 - Ducretet -Thomson; avant:
  • Forma
  • Soprammobile con pulsantiera/tastiera.
  • Annotazioni
  • Four wave bands.
  • Autore
  • Modello inviato da John Koster. Utilizzare "Proponi modifica" per inviare ulteriori dati.

 Collezioni | Musei | Letteratura

Collezioni

Il modello Voix du monde fa parte delle collezioni dei seguenti membri.

 Forum

Discussioni nel forum su questo modello: Ducretet -Thomson;: Voix du monde 58

Argomenti: 1 | Articoli: 8

Dear Radio Friends,

  When the volume is turned up (only a small amount) I am getting a loud squeal from the speaker.  This set was in very poor condition and was missing all of the tubes and several components.  I've replace the electrolytics and filter capacitors and several resistors.  I have not finished checking all of them because the schematic I have is of poor quality and difficult to read.  A friend of mine suggested that the capacitor  between the anode of the EBC91 and the grid of the EL84 (a 25000 pF) might be bad, but I replaced it with a new one to no avail.  There is also a slight hum.  The symptoms are the same no matter what frequency selection is choosen, and also occurs when inputing an auxillary signal source (a CD player).  I am receiving several stations in PO, GO, and OC.

Do any of you have a suggestion as to where I should look next?

Kind Regards,

Bob

Bob Isaac, 28.Nov.10

Weitere Posts (8) zu diesem Thema.