S50HU

Siera; Eindhoven (NL)

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  • Year
  • 1938/1939
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 156354

 Technical Specifications

  • Number of Tubes
  • 4
  • Main principle
  • Superheterodyne (common); ZF/IF 128 kHz; 1 AF stage(s)
  • Tuned circuits
  • 7 AM circuit(s)
  • Wave bands
  • Broadcast, Long Wave and Short Wave.
  • Power type and voltage
  • AC/DC-set / 110-125; 200-225 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 21.5 cm = 8.5 inch
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: S50HU - Siera; Eindhoven NL
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 510 x 290 x 235 mm / 20.1 x 11.4 x 9.3 inch
  • Notes
  • 3 Band reception:
    • LW: 708 - 2000 m.
    • BC: 198 - 585 m.
    • SW: 16,7 - 51 m.
    Tuning scale light bulb type: 8092 (10V, 200mA).
    Loudspeaker Philips type 9636. Tone control. Current regulator C1 used for 200 - 225 V mains, C9 used for 110 - 130 V mains.
    This model is comparable with Jura J50HU, Fenno S50HU and Philips 470HU.
     
    As opposed to model S50A, this radio has no connectors for an external speaker or for pick-up.
     
    The difference between the S50U and this S50HU is unclear at this moment. It is possible that the output power is higher in S50HU.
     
  • Net weight (2.2 lb = 1 kg)
  • 9.7 kg / 21 lb 5.9 oz (21.366 lb)
  • Author
  • Model page created by Zenonas Langaitis. See "Data change" for further contributors.

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