• Year
  • 1933
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 200053

 Technical Specifications

  • Number of Tubes
  • 4
  • 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) / 110-140 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 22 cm = 8.7 inch
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: L4 - Elecco, La Construction Radio-
  • Shape
  • Tablemodel, high profile (upright - NOT Cathedral nor decorative).
  • Dimensions (WHD)
  • 385 x 505 x 255 mm / 15.2 x 19.9 x 10 inch
  • Notes
  • The volume control is a variable capacitor in series with the antenna. At either end of the volume control travel, the LW/MW switch is actuated. The regeneration control capacitor is combined with the On/Off switch. The grid detector 24 is coupled to the 47 by transformer.

  • Author
  • Model page created by Nicolaas van Dijk. See "Data change" for further contributors.

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