Micronic Ruby SR-K71F

Standard Radio Corp. (SR), Tokyo

  • Year
  • 1967
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 79694

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

 Technical Specifications

  • Number of Transistors
  • 11
  • Semiconductors
  • Main principle
  • Superheterodyne (common); 3 AF stage(s)
  • Wave bands
  • Broadcast (BC) and FM or UHF.
  • Power type and voltage
  • Dry Batteries
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 3.5 cm = 1.4 inch
  • Power out
  • 0.18 W (unknown quality)
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: Micronic Ruby SR-K71F - Standard Radio Corp. SR, Tokyo
  • Shape
  • Very small Portable or Pocket-Set (Handheld) < 8 inch.
  • Dimensions (WHD)
  • 64 x 78 x 31 mm / 2.5 x 3.1 x 1.2 inch
  • Notes
  • UKW mit schaltbarer AFC. Speisung mit 3 Quecksilberbatterien Typ 640.
    Gewicht 0.14 kg ohne Batterie.
  • Net weight (2.2 lb = 1 kg)
  • 0.2 kg / 0 lb 7 oz (0.441 lb)
  • Author
  • Model page created by Marc Gianella. See "Data change" for further contributors.

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