• Year
  • 1933/1934
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 67050

Click on the schematic thumbnail to request the schematic as a free document.

 Technical Specifications

  • Number of Tubes
  • 8
  • Main principle
  • Superheterodyne (common); ZF/IF 485 kHz; 2 AF stage(s)
  • Tuned circuits
  • 8 AM circuit(s)
  • Wave bands
  • Broadcast plus more than 2 Short Wave bands.
  • Power type and voltage
  • Alternating Current supply (AC)
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 8 inch = 20.3 cm
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: SW-88 [table] - Wurlitzer Co., The Rudolph;
  • Shape
  • Tablemodel, Tombstone = decorative upright, not cathedral but can have rounded edges.
  • Dimensions (WHD)
  • 16 x 19 x 10 inch / 406 x 483 x 254 mm
  • Notes
  • The Wurlitzer model SW-88 has three IF transformers but not a RF stage. The Wave bands are broadcast 550 to 1500 kc, short waves 1450 to 3700, 3500 to 9000 kc and 8500 to 22 000 kc. There are different cases for this chassis. Be careful by uploading pictures.

  • Price in first year of sale
  • 59.95 $
  • External source of data
  • Ernst Erb
  • Circuit diagram reference
  • Rider's Perpetual, Volume 4 = ca. 1934 and before
  • Literature/Schematics (3)
  • -- Original prospect or advert (The Wurlitzer Lyric Folder for 1934.)
  • Literature/Schematics (4)
  • Short Wave Radio January 1934 page 29

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