Silvertone 1998 Late

Sears, Roebuck & Co.; Chicago (IL)

  • Anno
  • 1936
  • Categoria
  • Radio (o sintonizzatore del dopoguerra WW2)
  • Radiomuseum.org ID
  • 56117
    • Brand: Silvertone

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 Specifiche tecniche

  • Numero di tubi
  • 7
  • Principio generale
  • Supereterodina (in generale); ZF/IF 262 kHz; 2 Stadi BF
  • N. di circuiti accordati
  • 6 Circuiti Mod. Amp. (AM)
  • Gamme d'onda
  • Onde medie (OM) e 2 gamme di onde corte (2 x OC).
  • Tensioni di funzionamento
  • Alimentazione a corrente alternata (CA) / Either Transformer: 25 cycles, 110 to 125V or 60 cycles, 110 to 125 Volt
  • Altoparlante
  • AP elettrodinamico (bobina mobile e bobina di eccitazione/di campo) / Ø 8 inch = 20.3 cm
  • Materiali
  • Mobile in legno
  • Radiomuseum.org
  • Modello: Silvertone 1998 [Late] - Sears, Roebuck & Co.; Chicago
  • Forma
  • Console di qualsiasi tipo
  • Dimensioni (LxAxP)
  • 21 x 37 x 12 inch / 533 x 940 x 305 mm
  • Annotazioni
  • The Sears Silvertone 1998 is an AC operated 7 tube BC and SW band receiver. Has push-pull output stage. An optional wavetrap was available for receivers located near airports using transmitters operating at or near the 262kHz IF frequency.  Early versions of this model did not have circuit changes to reduce hum when tone control was in bass position.

    See details and summaries about Sears catalogs etc. This model was manufactured for Sears by Colonial Radio Corp., Buffalo, NY (Sears Manufacturer Source Number Code 101).

  • Fonte esterna dei dati
  • Ernst Erb
  • Riferimenti schemi
  • Rider's Perpetual, Volume 7 = 1936 and before

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