• Year
  • 1928
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 77419

 Technical Specifications

  • Number of Tubes
  • 2
  • Valves / Tubes
  • Main principle
  • TRF (Tuned-Radio-Frequency but use of regeneration unknown)
  • Wave bands
  • Broadcast (MW) and Long Wave.
  • Power type and voltage
  • Line / Batteries (any type)
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Universal Feed Receiver Type 23 - Marconi Co. Marconiphone,
  • Shape
  • Tablemodel, slant panel.
  • Dimensions (WHD)
  • 13 x 10 x 9.5 inch / 330 x 254 x 241 mm
  • Notes
  • Standard battery supply, but valves and power supply units for AC and DC mains operation were available

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