• Year
  • 1929
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 77471

 Technical Specifications

  • Number of Tubes
  • 5
  • Valves / Tubes
  • Main principle
  • TRF with regeneration
  • Wave bands
  • Broadcast (MW) and Long Wave.
  • Power type and voltage
  • Storage and/or dry batteries
  • Loudspeaker
  • Magnetic loudspeaker (reed) generic.
  • Material
  • Leather / canvas / plastic - over other material
  • from Radiomuseum.org
  • Model: 303b - Columbia Graphophone Co.;
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Dimensions (WHD)
  • 13.5 x 15.5 x 8 inch / 343 x 394 x 203 mm
  • Notes
  • blue crocodile leathercloth; also 303a in oak.

 Collections | Museums | Literature

 Forum