• Year
  • 1949
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 77856

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

 Technical Specifications

  • Number of Tubes
  • 13
  • Main principle
  • Superheterodyne (common); ZF/IF 465 kHz; 2 AF stage(s)
  • Tuned circuits
  • 7 AM circuit(s)
  • Wave bands
  • Broadcast, Long Wave and more than two Short Wave bands.
  • Power type and voltage
  • Alternating Current supply (AC) / 110, 127, 220 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
  • Power out
  • 10 W (unknown quality)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Latvija M137 - VEF Radio Works Valst
  • Shape
  • Tablemodel, low profile (big size).
  • Dimensions (WHD)
  • 642 x 406 x 292 mm / 25.3 x 16 x 11.5 inch
  • Notes
  • Three shortwave ranges. Possible used tubes 6as7 instead of 6a7, 6s2s or 6j5 instead 6s5.
  • Net weight (2.2 lb = 1 kg)
  • 30 kg / 66 lb 1.3 oz (66.079 lb)
  • Source of data
  • -- Schematic
  • Mentioned in
  • E.A. Levitin "Radio sets" Moscow 1956
  • Author
  • Model page created by Nikolaj Baranov. See "Data change" for further contributors.

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