S108U Holz

Siera; Belgien

  • Anno
  • 1943 ?
  • Categoria
  • Radio (o sintonizzatore del dopoguerra WW2)
  • Radiomuseum.org ID
  • 141973

 Specifiche tecniche

  • Numero di tubi
  • 4
  • Principio generale
  • ZF/IF 452 kHz; 2 Stadi BF
  • N. di circuiti accordati
  • 6 Circuiti Mod. Amp. (AM)
  • Gamme d'onda
  • Onde medie (OM) e corte (OC).
  • Tensioni di funzionamento
  • Alimentazione universale (doppia: CC/CA) / see notes: (110) 125; (200) 220 Volt
  • Altoparlante
  • AP magnetodinamico (magnete permanente e bobina mobile)
  • Materiali
  • Mobile in legno
  • Radiomuseum.org
  • Modello: S108U [Holz] - Siera; Belgien
  • Forma
  • Soprammobile compatto/con bordi arrotondati/midget senza pulsantiera/tastiera.<= 35 cm (Sometimes with handle but for mains only).
  • Dimensioni (LxAxP)
  • 350 x 215 x 145 mm / 13.8 x 8.5 x 5.7 inch
  • Annotazioni
  • 2 Band reception:
    • BC: 192 - 575 m.
    • SW: 15 - 50 m.
    Tuning scale light bulb type: 8095D (19V, 90mA).
    Loudspeaker Philips type 9676. No connector for external loudspeaker or pick-up. 

    The mains voltage selector has only 2 positions: 125 and 220 Volt. To select 110 or 200 Volt, R38 has to be shorted and the labels on the selector switch have to be exchanged.

    This model is based on Philips model 205U [Holz], just like NSF model Aristona H128U.

    There is also a Siera model S108U reported in a bakelite case, however it is unlikely that this ever existed. The booklet "Siera memento of tubes and models 1932-1946" only mentions the wooden model with a UY21 rectifier.

    Attention: chassis connected to the mains !

  • Peso netto
  • 4.7 kg / 10 lb 5.6 oz (10.352 lb)
  • Bibliografia
  • - - Manufacturers Literature (Siera memento of tubes and models 1932-1946)
  • Letteratura / Schemi (1)
  • Radio Historisch Tijdschrift, Nr. 166, September 2018
  • Autore
  • Modello inviato da Martin Steyer. Utilizzare "Proponi modifica" per inviare ulteriori dati.

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