UN3 (NN3, 3UN)

Schaub und Schaub-Lorenz

  • Year
  • 1929/1930
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 6229

 Technical Specifications

  • Number of Tubes
  • 4
  • Main principle
  • TRF with regeneration; 2 AF stage(s)
  • Tuned circuits
  • 1 AM circuit(s)
  • Wave bands
  • Broadcast (MW) and Long Wave.
  • Power type and voltage
  • Alternating Current supply (AC) / 110/220 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: UN3 - Schaub und Schaub-Lorenz
  • Shape
  • Tablemodel, Box - most often with Lid (NOT slant panel).
  • Dimensions (WHD)
  • 490 x 188 x 180 mm / 19.3 x 7.4 x 7.1 inch
  • Notes
  • kap.Rükk.; Wid.+Tr.Koppl.[513, 560]
  • Price in first year of sale
  • 225.00 RM !
  • Circuit diagram reference
  • Lange-Nowisch
  • Literature/Schematics (1)
  • A. Stark, Preisliste 1929

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The model is part of the collections of the following members.

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