• Year
  • 1969
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 118418

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

 Technical Specifications

  • Number of Transistors
  • 6
  • Main principle
  • Superheterodyne (common); ZF/IF 468 kHz
  • Tuned circuits
  • 5 AM circuit(s)
  • Wave bands
  • Broadcast and Short Wave (SW).
  • Power type and voltage
  • Batteries / addl. power jack / 4 x 1,5 / 6 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 3 inch = 7.6 cm
  • Power out
  • 0.35 W (max.)
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: Ritmo OM-OC BT-28207 - Telefunken Radiotécnica
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Dimensions (WHD)
  • 210 x 98 x 44 mm / 8.3 x 3.9 x 1.7 inch
  • Net weight (2.2 lb = 1 kg)
  • 0.4 kg / 0 lb 14.1 oz (0.881 lb)
  • Source of data
  • - - Data from my own collection
  • Literature/Schematics (1)
  • -- Original-techn. papers.
  • Literature/Schematics (4)
  • Anuncio La Vanguardia Española Octubre 1968

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The model Ritmo OM-OC is part of the collections of the following members.

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