• Year
  • 1929/1930
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 137991

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

 Technical Specifications

  • Number of Tubes
  • 6
  • Main principle
  • TRF (Tuned-Radio-Frequency but use of regeneration unknown)
  • Tuned circuits
  • 4 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Direct Current supply (DC) / 115 Volt
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: 40DC Highboy - Philco, Philadelphia Stg. Batt
  • Shape
  • Console, Highboy (legs > 50 %).
  • Notes
  • Model 40 was available in four versions -- a console, a lowboy, a highboy, and a deluxe highboy.
  • Circuit diagram reference
  • Rider's Perpetual, Volume 1 = 1931/1934 (for 1919-1931)
  • Author
  • Model page created by Thomas Albrecht. See "Data change" for further contributors.

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