• Year
  • 1951/1952
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 97205

Click on the schematic thumbnail to request the schematic as a free document.

 Technical Specifications

  • Number of Tubes
  • 5
  • Main principle
  • Superheterodyne (common); ZF/IF 452 kHz; 2 AF stage(s)
  • Tuned circuits
  • 6 AM circuit(s)
  • Wave bands
  • Broadcast, Long Wave and Short Wave.
  • Power type and voltage
  • AC/DC-set / 110-127; 220 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 11 cm = 4.3 inch
  • Power out
  • 2 W (unknown quality)
  • Material
  • Bakelite case
  • from Radiomuseum.org
  • Model: S270U - Siera; Eindhoven NL
  • Shape
  • Tablemodel without push buttons, Mantel/Midget/Compact up to 14
  • Dimensions (WHD)
  • 275 x 172 x 130 mm / 10.8 x 6.8 x 5.1 inch
  • Notes
  • Dial lamp: 8097D (E10, 19V/97mA).

  • Net weight (2.2 lb = 1 kg)
  • 2.620 kg / 5 lb 12.3 oz (5.771 lb)
  • Price in first year of sale
  • 160.00 Hfl
  • Author
  • Model page created by John Koster. See "Data change" for further contributors.

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