L-22 Universal

Lafayette Radio & TV Corp; New York (NY)

Data
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  • Year
  • 1933/1934
  • Category
  • Car Radio, perhaps also + sound player/recorder
  • Radiomuseum.org ID
  • 45993
    • alternative name: Wholesale Radio

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

 Technical Specifications

  • Number of Tubes
  • 6
  • Main principle
  • Superhet with RF-stage; ZF/IF 262 kHz
  • Tuned circuits
  • 5 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Storage Battery for all (e.g. for car radios and amateur radios) / 6 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: L-22 Universal - Lafayette Radio & TV Corp; New
  • Shape
  • Chassis only or for «building in»
  • Dimensions (WHD)
  • 12 x 5.5 x 6.25 inch / 305 x 140 x 159 mm
  • Notes
  • The Rider's Perpetual vol. 11 from 1940 shows Lafayette models L-22 and L-23 for the same schematic - but Lafayette catalog no. 55 for 1934 shows only model L-22. The Lafayette "Complete all-electric auto radio" has a 3 gang variable condenser, AVC, only 4.85 Amp. drain and is called "single unit construction" - because the loudspeaker is integrated and only the control panel is separate. The catalog writes about 7 tuned circuits but the last filter has no condenser.

    The model L-22 is listed at $ 79.50 with tubes, distributor, suppressor and condenser and Remote Control. The the Lafayette price is $ 34.50. We don't know the difference to model L-23 yet - and leave the same dates on the model as for L-22. See details for the models of this catalog.
  • Price in first year of sale
  • 35.00 $
  • External source of data
  • Ernst Erb
  • Circuit diagram reference
  • Rider's Perpetual, Volume 11 = ca. 1940 and before

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