Récepteur Télégraphie Amateur RTA5

SBR Société Belge Radio-Electrique, Bruxelles

Dati
Forum
Immagini
Collezioni

  • Anno
  • 1931
perfect model
  • Categoria
  • Radio (o sintonizzatore del dopoguerra WW2)
  • Radiomuseum.org ID
  • 228455

 Specifiche tecniche

  • Numero di tubi
  • 5
  • Principio generale
  • A circuiti accordati (TRF o amplif. diretta in generale); Neutrodina (con neutrocondensatore)
  • Gamme d'onda
  • Onde medie (OM) e onde lunghe (OL).
  • Tensioni di funzionamento
  • Alimentazione a corrente alternata (CA) / 110; 130; 220 Volt
  • Altoparlante
  • - Questo apparecchio richiede altoparlante/i esterno/i.
  • Materiali
  • Vari materiali
  • Radiomuseum.org
  • Modello: Récepteur Télégraphie Amateur RTA5 - SBR Société Belge Radio-
  • Forma
  • Chassis o in scatola da montaggio
  • Annotazioni
  • In spite of its name, these receivers can be used to listen to regular radio broadcasts.
  • The "Récepteur Télégraphie Amateur" models RTA3 and RTA4 were on sale as kit or fully factory assembled.
  • The "Récepteur Télégraphie Amateur" model RTA5 was on sale as partially assembled kit or fully factory assembled.
  • There are no type plates on the radios. The name we use here is found on the manuals and on contemporary commercial flyers.
    • RTA3 was powered from (storage) batteries. A separate internal negative grid voltage battery ("C" battery) is present. There is an alternative tubeset: R81 , R76 , R79.
    • RTA4 was powered from (storage) batteries. It was also possible to use it with an external M35 power supply. In that case, following tubes had to be used: E424 , E424 , E424 , B403. A separate internal negative grid voltage battery is present, even when powered by M35.
    • RTA5 was powered by the AC mains with an internal power supply. It has also a pick-up connection.
  • Autore
  • Modello inviato da Dirk Bladt. Utilizzare "Proponi modifica" per inviare ulteriori dati.

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