• Year
  • 1965 ??
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 76320

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

 Technical Specifications

  • Number of Tubes
  • 4
  • Number of Transistors
  • Main principle
  • Superheterodyne (common); ZF/IF 460/10700 kHz; 2 AF stage(s)
  • Wave bands
  • Broadcast, Long Wave, Short Wave plus FM or UHF.
  • Power type and voltage
  • Alternating Current supply (AC) / 110; 125; 160; 220; 240 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical
  • Power out
  • 3 W (unknown quality)
  • from Radiomuseum.org
  • Model: R28 - SBR Société Belge Radio-
  • Shape
  • Tablemodel, low profile (big size).
  • Notes
  • AM radio with built-in ferroceptor:

    • LW: 145 - 325 kHz.
    • BC: 520 - 1620 kHz.
    • SW: 5,8 - 7,6 MHz.

    FM radio with dipole antenna input: 85 - 105 MHz.

    Dial lamp: 8V / 200mA.

  • Literature/Schematics (1)
  • -- Original-techn. papers.
  • Author
  • Model page created by Hugo Sneyers. See "Data change" for further contributors.

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