• Year
  • 1969 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 147755

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

 Technical Specifications

  • Number of Transistors
  • 7
  • Main principle
  • Superheterodyne (common); ZF/IF 468 kHz; 3 AF stage(s)
  • Tuned circuits
  • 5 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Dry Batteries / 6 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 7 cm = 2.8 inch
  • Power out
  • 0.3 W (unknown quality)
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: R-37 - Mivar VAR; Milano
  • Shape
  • Very small Portable or Pocket-Set (Handheld) < 8 inch.
  • Dimensions (WHD)
  • 168 x 42 x 85 mm / 6.6 x 1.7 x 3.3 inch
  • Notes
  • It looks like a photo camera

    Il transistor PTO/2 è utilizzato come diodo.

  • Net weight (2.2 lb = 1 kg)
  • 0.3 kg / 0 lb 10.6 oz (0.661 lb)
  • Literature/Schematics (1)
  • Antique Radio Magazine n.78, May-June 2007, page 6. Written in Italian.
  • Literature/Schematics (2)
  • -- Schematic
  • Author
  • Model page created by Aldo Andreani. See "Data change" for further contributors.

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