Beehive 11-4BZ

Kriesler Radio Company; Newtown (Sydney)

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  • Anno
  • 1946–1948
  • Categoria
  • Radio (o sintonizzatore del dopoguerra WW2)
  • Radiomuseum.org ID
  • 297586

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 Specifiche tecniche

  • Numero di tubi
  • 4
  • Principio generale
  • Supereterodina (in generale); ZF/IF 455 kHz; Reflex
  • Gamme d'onda
  • Onde medie (OM) e corte (OC).
  • Tensioni di funzionamento
  • Alimentazione a corrente alternata (CA) / 220-240 Volt
  • Altoparlante
  • AP elettrodinamico (bobina mobile e bobina di eccitazione/di campo)
  • Materiali
  • Bachelite
  • Radiomuseum.org
  • Modello: Beehive 11-4BZ - Kriesler Radio Company;
  • Forma
  • Soprammobile compatto/con bordi arrotondati/midget senza pulsantiera/tastiera.<= 35 cm (Sometimes with handle but for mains only).
  • Annotazioni

  • Kriesler advertised this set & other post-war models as a "Sealed Radio". Solder joints were marked to prevent unauthorised servicing & tampering.

    Walnut Bakelite cabinet. Also available in various colours for 1 Guinea (£1/1/-) extra. Price in WA for standard Walnut model, £19/8/6.

    There are 36 variants of this model:

    • CIRCUIT: As on 11-4 circuit but with the following alterations:- (Note: Enclosed diagram in lower right hand corner of sheet does not apply).
    1. Tone control (0.5 Megohm Potentiometer) replaced by 2 position, 0.02 μF 600v. condenser (C95) and 0.5 Megohm ½ watt resistor (R117). Disconnect lead from centre lug of potentiometer, and wire it to stationary contact of switch. Earth moving arm of switch. Replace potentiometer with fixed resistor.
    2. Coil Kiit 15-2 changed to 15-10.
    3. Tuning condenser C3 changed to C79.
    4. 6J8G valve replaced by ECH35 converter.
    5. R103A (15,000 Ω) was replaced by R153A (40,000 Ω), R136 (30,000 Ω) was replaced by R153B (40,000 Ω).
    • COIL KIT: Part No. 15-10 (R.C. Tuning Condenser).
    • DIAL GLASSES: Part No. 50-26 (Principle section). Part No. 50-25 (Rear glass).
    • SPEAKER: Part No. 70-1 (5" Electyro dynamic).
    • OUTPUT TRANSFORMER: Part No. 18-28.
    • POWER TRANSFORMER: Part No. 18-27 (H.T.: 325v each side of centre tap).
  • Prezzo nel primo anno
  • 18.90 AUS £
  • Letteratura / Schemi (1)
  • - - Manufacturers Literature (Kriesler Technical Service Instructions.)
  • Autore
  • Modello inviato da Martin Kent. Utilizzare "Proponi modifica" per inviare ulteriori dati.

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