AR/20

GBC; Milano

  • Year
  • 1961
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 113860
    • alternative name: Gian Bruto Castelfranchi

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 only (MW).
  • Power type and voltage
  • Dry Batteries / 2x6 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • Power out
  • 0.4 W (unknown quality)
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: AR/20 - GBC; Milano
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Dimensions (WHD)
  • 200 x 120 x 50 mm / 7.9 x 4.7 x 2 inch
  • Notes
  • Alimentatore da rete opzionale.
  • Net weight (2.2 lb = 1 kg)
  • 0.8 kg / 1 lb 12.2 oz (1.762 lb)
  • Price in first year of sale
  • 16,300.00 ITL
  • Literature/Schematics (1)
  • -- Schematic (Schemario di Apparecchi a Transistori Vol. 3° R. Rosati)
  Radio a transistor italiane in scatola di montaggio: GBC e altre (Gentile concessione L.Salvatore/ARM) 5797 KB
  • Documents regarding this model
  • Author
  • Model page created by Alessandro De Poi. See "Data change" for further contributors.

 Collections | Museums | Literature

Collections

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

 Forum