Interdyne Receiver

Radio Instruments Ltd. & Aeronautical & General Instruments, Ltd.; London

Dati
Forum
Immagini
Collezioni

  • Anno
  • 1927
  • Categoria
  • Radio (o sintonizzatore del dopoguerra WW2)
  • Radiomuseum.org ID
  • 202786

 Specifiche tecniche

  • Numero di tubi
  • 5
  • Principio generale
  • A circuiti accordati (TRF o amplif. diretta in generale)
  • Gamme d'onda
  • Solo onde medie (OM).
  • Tensioni di funzionamento
  • Batterie (di accumulatori e/o a secco)
  • Altoparlante
  • - Questo apparecchio richiede altoparlante/i esterno/i.
  • Materiali
  • Mobile in legno
  • Radiomuseum.org
  • Modello: Interdyne Receiver - Radio Instruments Ltd. &
  • Forma
  • Soprammobile basso, con andamento orizzontale (grosse dimensioni).
  • Annotazioni
  • By means of two separate anodes, a double grid, connected with symmetrical primary and neutralising windings, effective stabilising is produced without the use of auxiliary apparatus. Two HF stages are employed, the three transformers being enclosed in the compartments of a copper screening box. A wave range of 200-600 metres is obtained with adjustable aerial tappings. The valve detector is followed by two LF stages employing a combination of both resistance-capacity and transformer coupling. Tuning is effected by a single knob operating a three-section condenser arranged laterally behind the panel so that each condenser is closely associated with its transformer winding.
    Similar model by Varley.
  • Autore
  • Modello inviato da John Koster. Utilizzare "Proponi modifica" per inviare ulteriori dati.

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