• Year
  • 1924/1925
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 37988

 Technical Specifications

  • Number of Tubes
  • 5
  • Main principle
  • TRF without regeneration
  • Tuned circuits
  • 4 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Storage and/or dry batteries / 6 & 90 Volt
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Ecodyne Model R-5 - Ecodyne Radio Co.; Irwin,
  • Shape
  • Tablemodel, Box - most often with Lid (NOT slant panel).
  • Dimensions (WHD)
  • 26 x 9 x 9 inch / 660 x 229 x 229 mm
  • Notes
  • 4 dials (primary tuning control knobs)

    Same as Model RT-13 except tube filament controls are rheostats instead of Amperite Controls.

    1925 price was lowered to $115.00 from the 1924 price of $150.00.

  • Net weight (2.2 lb = 1 kg)
  • 19 lb (19 lb 0 oz) / 8.626 kg
  • Price in first year of sale
  • 150.00 $
  • External source of data
  • Ernst Erb
  • Literature/Schematics (1)
  • September 1925, Electrical Record Supplement magazine page 36

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