• Country
• United States of America (USA)

• Manufacturer / Brand
• Splitdorf Electrical, Newark

• Year
• 1925

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 59849

• • alternative name: Edison-Splitdorf || Splitdorf Radio Corp.

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

• Number of Tubes
• 5

• Valves / Tubes

• Main principle
• TRF without regeneration

• Tuned circuits
• 3 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Storage and/or dry batteries

• Loudspeaker
• - This model requires external speaker(s).

• Material
• Wooden case

• from Radiomuseum.org
• Model: Polonaise R500 - Splitdorf Electrical, Newark

• Shape
• Tablemodel, Box - most often with Lid (NOT slant panel).

• Notes

• Three dials (primary tuning control knobs).

• Price in first year of sale
• 75.00 $

• External source of data
• Ernst Erb

• Source of data
• Radio Collector`s Guide 1921-1932

• Mentioned in
• The Radio Collector's Directory and Price Guide 1921 - 1965

• Other Models

• Here you find 40 models, 16 with images and 12 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Splitdorf Electrical, Newark