ÈKL-4 {ЭКЛ-4}

Leningrad Kozitsky Works

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  • Year
  • 1932–1934
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 90971
    • alternative name: Radiotelegraf Works

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

 Technical Specifications

  • Number of Tubes
  • 5
  • Main principle
  • TRF with regeneration
  • Tuned circuits
  • 2 AM circuit(s)
  • Wave bands
  • Broadcast (MW) and Long Wave.
  • Power type and voltage
  • Alternating Current supply (AC) / 110; 127; 220 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 21 cm = 8.3 inch
  • Power out
  • 0.8 W (unknown quality)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: ÈKL-4 {ЭКЛ-4} - Leningrad Kozitsky Works
  • Shape
  • Tablemodel, Tombstone = decorative upright, not cathedral but can have rounded edges.
  • Dimensions (WHD)
  • 520 x 460 x 230 mm / 20.5 x 18.1 x 9.1 inch
  • Notes
  • Frequency range LW: 150-400 kHz,400-1200 kHz. Possible use radio set as amplifier (phono etc.).
    After 1934 producibled EKL-34 (see in RMorg).
  • Net weight (2.2 lb = 1 kg)
  • 17 kg / 37 lb 7.1 oz (37.445 lb)
  • Mentioned in
  • V.N.Krakau, V.P.Pevcov "Radio receivers" Moscow KOIZ 1949
  • Literature/Schematics (1)
  • Past Soviet Union magazine RADIOFRONT Nr.08, 10 - 1933
  • Author
  • Model page created by Zenonas Langaitis. See "Data change" for further contributors.

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