• Anno
  • 1923
  • Categoria
  • Radio (o sintonizzatore del dopoguerra WW2)
  • Radiomuseum.org ID
  • 349387

 Specifiche tecniche

  • Numero di tubi
  • 2
  • Valvole
  • Principio generale
  • A circuiti accordati (amplif. diretta) con rivelazione a diodo
  • Gamme d'onda
  • Gamme d'onda nelle note.
  • Tensioni di funzionamento
  • Batterie a secco
  • Altoparlante
  • - Per cuffie o amplificatori esterni
  • Materiali
  • Mobile in legno
  • Radiomuseum.org
  • Modello: Premierphone No. 2 - Premierphone Brand, Wade and
  • Forma
  • Soprammobile a leggio (pannello inclinato).
  • Annotazioni
  • PREMIERPHONE No. 2, GPO 0457

    The valve-receiver illustrated has one detector-valve and one stage of audio frequency amplification. The outstanding feature of this set is that with a good aerial a loud-speaker can be used, due chiefly to the high-quality transformer fitted. Tuning is very selective, but, quite simple to operate, covering all wavelengths used by the Broadcasting Stations.
    PERFECT DESIGN AND FINISH, cabinet in polished mahogany, engraved matt-finished ebonite panel, instrument-finished, a really high-class job.
    Recommended for those requiring a really high-grade instrument, £8 0s. 0d. B.B.C. stamp £1 15s. 0d., or complete with 1 pair B.B.C. stamped 'phones, 2 Mullard valves, C.A.V. type S9, 4-volt. 80-amp. accumulator, 60-volt. step-down H.T. battery, aerial, insulators, lead-in tube, earth-clip and wire, £13 5s. 0d. B.B.C. stamp £1 15s. 0d

    Marketed by the Lisenin Wireless Co.

  • Prezzo nel primo anno
  • 13.25 GB £
  • Bibliografia
  • -- Original prospect or advert (Popular Wireless May 5, 1923, Page 447.)
  • Autore
  • Modello inviato da Gary Cowans. Utilizzare "Proponi modifica" per inviare ulteriori dati.

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