Air Castle WP300 Ch= SL

Spiegel Inc. (Continental); Chicago

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  • Year
  • 1939
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 59766

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

 Technical Specifications

  • Number of Tubes
  • 5
  • Main principle
  • Superheterodyne (common); ZF/IF 456 kHz; 2 AF stage(s)
  • Tuned circuits
  • 6 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Storage and/or dry batteries / 90 & 1.5 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Air Castle WP300 Ch= SL - Spiegel Inc. Continental;
  • Shape
  • Tablemodel, low profile (big size).
  • Dimensions (WHD)
  • 18 x 8.5 x 8.5 inch / 457 x 216 x 216 mm
  • Notes

  • Automatic tuning.

     

     Model  Differences
     WP300  Battery included
     WP301  Battery and all-wave doublet antenna system included

     

  • Price in first year of sale
  • 24.95 $
  • External source of data
  • Ernst Erb
  • Circuit diagram reference
  • Rider's Perpetual, Volume 12 = ca. 1941 and before
  • Literature/Schematics (1)
  • Riders12-6 , 13-2

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