• Year
  • 1943 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 225900

 Technical Specifications

  • Number of Tubes
  • 6
  • Main principle
  • Superheterodyne (common); 2 AF stage(s)
  • Tuned circuits
  • 7 AM circuit(s)
  • Wave bands
  • Broadcast, Long Wave and Short Wave.
  • Power type and voltage
  • Alternating Current supply (AC) / 110; 125; 145; 200; 220; 245 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 24 cm = 9.4 inch
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: S172 - Siera; Belgien
  • Shape
  • Tablemodel, low profile (big size).
  • Dimensions (WHD)
  • 613 x 374 x 245 mm / 24.1 x 14.7 x 9.6 inch
  • Notes
  • Tuning scale light bulbs type: unknown but 6,3 Volt certainly.
    Connectors for second loudspeaker and for pick-up. 
    Push-pull output stage. Chassis divided into 2 parts. Variable bandwidth with switch.
     
    The radio is for AC mains and is prepared for DC connecting a vibrator convertor.
     
    Comparable with Jura 172X, Mediator M163AX and Philips 925X-39
  • Author
  • Model page created by Timo Rantasaari. See "Data change" for further contributors.

 Collections | Museums | Literature

Collections

The model is part of the collections of the following members.

 Forum