38-40X

Philco, Philadelphia Stg. Batt. Co.; USA

Data
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  • Year
  • 1937/1938
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 137542

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

 Technical Specifications

  • Number of Tubes
  • 6
  • Main principle
  • Superheterodyne (common); ZF/IF 470 kHz
  • Wave bands
  • Broadcast and Short Wave (SW).
  • Power type and voltage
  • Line / Storage batteries (perhaps also batteries) / 115 or 6 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • Power out
  • 1.5 W (unknown quality)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: 38-40X - Philco, Philadelphia Stg. Batt
  • Shape
  • Console with any shape - in general
  • Notes
  • The Philco model 38-40 farm radio series uses a 6-tube 2-band chassis powered by either a 6-volt storage battery or 115 VAC. A vibrator is used to generate B+ voltage when operating on 6 VDC. A plug switch is used to select between the two power sources.

    There are four individual models in the series with different cabinet styles. Model 38-40T (1937-38) is a table radio. Model 38-40K (1937) is a console with a vertical control panel flush with the front of the cabinet, and a non-inclined speaker grill. Model 38-40F (1937) is another console with a slightly recessed control panel and an inclined sounding board. Model 38-40XF (1938) is a third console design with a sloping control panel.
  • Price in first year of sale
  • 88.00 $
  • Circuit diagram reference
  • Rider's Perpetual, Volume 9 = 1938 and before
  • Author
  • Model page created by Thomas Albrecht. See "Data change" for further contributors.

 Collections | Museums | Literature

Collections

The model 38-40X is part of the collections of the following members.

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