Desconocido - unknown

Radio-Electra; Madrid

  • Year
  • 1924 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 227316

 Technical Specifications

  • Number of Tubes
  • 4
  • Valves / Tubes
  • Main principle
  • TRF (Tuned-Radio-Frequency but use of regeneration unknown)
  • Wave bands
  • Broadcast (MW) and Long Wave.
  • Power type and voltage
  • Storage and/or dry batteries / 4 & 80 Volt
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Wooden case, TUBES VISIBLE.
  • from Radiomuseum.org
  • Model: Desconocido - unknown - Radio-Electra; Madrid
  • Shape
  • Tablemodel, low profile (big size).
  • Dimensions (WHD)
  • 430 x 280 x 202 mm / 16.9 x 11 x 8 inch
  • Net weight (2.2 lb = 1 kg)
  • 3 kg / 6 lb 9.7 oz (6.608 lb)
  • Author
  • Model page created by Norbert Konersmann. See "Data change" for further contributors.

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