• Year
  • 1937
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 196483
    • Brand: TRF

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

 Technical Specifications

  • Number of Tubes
  • 10
  • Main principle
  • Superhet with RF-stage; ZF/IF 465 kHz
  • Wave bands
  • Broadcast, Long Wave and 2 x Short Wave.
  • Power type and voltage
  • Alternating Current supply (AC) / 200-250 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: 503T - Ferguson Brand, Ferguson Radio
  • Shape
  • Tablemodel, Tombstone = decorative upright, not cathedral but can have rounded edges.
  • Dimensions (WHD)
  • 440 x 555 x 300 mm / 17.3 x 21.9 x 11.8 inch
  • Notes
  • Same as the Ferguson 503 AC mains table radio but with SW bands 16-50m and 75-175m.
  • Literature/Schematics (1)
  • Trader sheet 302
  • Author
  • Model page created by Howard Craven. See "Data change" for further contributors.

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