Changeur de fréquence bigrille (BIG-SIX)

SBR Société Belge Radio-Electrique, Bruxelles

  • Anno
  • 1928–1930
perfect model
  • Categoria
  • Radio (o sintonizzatore del dopoguerra WW2)
  • Radiomuseum.org ID
  • 228436

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 Specifiche tecniche

  • Numero di tubi
  • 6
  • Principio generale
  • Supereterodina (in generale)
  • Gamme d'onda
  • Onde medie (OM) e onde lunghe (OL).
  • Tensioni di funzionamento
  • Batterie (di accumulatori e/o a secco) / see notes Volt
  • Altoparlante
  • - Questo apparecchio richiede altoparlante/i esterno/i.
  • Materiali
  • Mobile in legno
  • Radiomuseum.org
  • Modello: Changeur de fréquence bigrille - SBR Société Belge Radio-
  • Forma
  • Soprammobile basso, con andamento orizzontale (grosse dimensioni).
  • Annotazioni
    • This 6 tube radio was commercialised as kit or factory assembled without a housing which was sold separately in an oak or mahogany version.
    • All connections were made by clamp screws on the backpanel.
    • Also known as "BIG-SIX" from 1929 on.
    • There are 3 known generations:
      • The 1st generation (1928; power 4, 80, 120 and -15 volt) had 3 filament rheostats. There is no known photo of this generation.
      • The 2nd generation (1928; power 4, 120 and -15 volt) had only 1  filament rheostat, used "Lambdalina" or "Cyclo-Roy" tuning capacitors and "Roy" I.F.1transformers.
      • The 3rd generation (1930; power 4, 120 and -15 volt) had 1  filament rheostat, "T30" tuning capacitors and 3 I.F.1 transformers from which 1 is a "Tesla". It also had a Pick-up connector.
    • They were all delivered with a loop antenna "Petit".

    1 intermediate frequency

  • Autore
  • Modello inviato da Dirk Bladt. Utilizzare "Proponi modifica" per inviare ulteriori dati.

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