• Anno
  • 1954/1955
  • Categoria
  • Radio (o sintonizzatore del dopoguerra WW2)
  • Radiomuseum.org ID
  • 90386
    • Brand: Musaphonic

Clicca sulla miniatura dello schema per richiederlo come documento gratuito.

 Specifiche tecniche

  • Numero di tubi
  • 5
  • Principio generale
  • Supereterodina (in generale); ZF/IF 455 kHz; 2 Stadi BF
  • N. di circuiti accordati
  • 6 Circuiti Mod. Amp. (AM)
  • Gamme d'onda
  • Solo onde medie (OM).
  • Tensioni di funzionamento
  • Alimentazione universale (doppia: CC/CA) / Either AC: 50 to 60 cycles, 105 to 120V or DC: 105 to 120 Volt
  • Altoparlante
  • AP magnetodinamico (magnete permanente e bobina mobile) / Ø 4 inch = 10.2 cm
  • Materiali
  • Plastica (non bachelite o catalina)
  • Radiomuseum.org
  • Modello: 450 - General Electric Co. GE;
  • Forma
  • Soprammobile compatto/con bordi arrotondati/midget senza pulsantiera/tastiera.<= 35 cm (Sometimes with handle but for mains only).
  • Dimensioni (LxAxP)
  • 11.375 x 5.875 x 5.25 inch / 289 x 149 x 133 mm
  • Annotazioni
  • The General Electric 450 is an AC/DC operated 5 tube BC band receiver.  The BC band frequency tuning range is 540 - 1600kHz. Has loop antenna mounted on back of cabinet.

    This model was also sold by Montgomery Ward.

    The 450 is part of a family of receivers that use similar schematics and cabinets with different cabinet colors:

    Model Years Manufactured Montgomery Ward Catalog Number Cabinet Color Schematic uses R11, C13
    424 1953-1954 - Mohagony Yes
    425 1953-1954 - Ivory Yes
    450 1954-1955 638 Green No
    451 1954-1955 639 Ivory No
    452 1954-1955 640 Red No

    NOTE: Models 424 and 425 have R11 and C13 installed between the AVC node and pin 1 of the T2 IF transformer. The Beitman reference does not show these components but the General Electric service data does.

  • Prezzo nel primo anno
  • 22.95 $

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