• Year
  • 1948
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 244596
    • alternative name: Rogers Radio Tube

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

 Technical Specifications

  • Number of Tubes
  • 4
  • Main principle
  • Superheterodyne (common); ZF/IF 455 kHz; 2 AF stage(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Line / Batteries (any type) / 115 / 3 & 67.5 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 3.5 inch = 8.9 cm
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: R109 - Rogers-Majestic, Standard
  • Shape
  • Very small Portable or Pocket-Set (Handheld) < 8 inch.
  • Dimensions (WHD)
  • 4 x 7.5 x 5 inch / 102 x 191 x 127 mm
  • Notes
  • Loop aerial in flip up lid. Set plays when lid opens.
    Similar to Motorola 5A7C.

  • Net weight (2.2 lb = 1 kg)
  • 2.2 kg / 4 lb 13.5 oz (4.846 lb)
  • Author
  • Model page created by Gary Albach. See "Data change" for further contributors.

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The model R109 is part of the collections of the following members.

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