• Country
• Italy

• Manufacturer / Brand
• GBC; Milano

• Year
• 1960

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 103820

• • alternative name: Gian Bruto Castelfranchi

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

• Number of Transistors
• 6

• Semiconductors
• OC44 OC45 OC45 OC71 OC72 OC72 OA70

• 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 / 6 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 7 cm = 2.8 inch

• Power out
• 0.4 W (unknown quality)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Florida SM3350 - GBC; Milano

• Shape
• Very small Portable or Pocket-Set (Handheld) < 8 inch.

• Dimensions (WHD)
• 200 x 120 x 50 mm / 7.9 x 4.7 x 2 inch

• Notes

• Alimentato da 2 batterie da 6V in parallelo.Altoparlante da 4ohm.

  Vedi anche SNT modello 712

• Net weight (2.2 lb = 1 kg)
• 0.9 kg / 1 lb 15.7 oz (1.982 lb)

• Price in first year of sale
• 23,000.00 ITL

• Source of data
• Guida Pratica Antique Radio II (2000)

• Mentioned in
• Antique Radio Magazine - Italy, Club Antique Radio Magazine (n. 100, marzo-aprile 2011)

• Literature/Schematics (1)
• -- Schematic

• Literature/Schematics (2)
• Costruire Diverte, anno 11, n. 11, novembre 1960

• Literature/Schematics (3)
• Giulio Borgogno, Corso di Radiotecnica; Edizioni Radio e Televisione, Milano, 1961

Radio a transistor italiane in scatola di montaggio: GBC e altre (Gentile concessione L.Salvatore/ARM)

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• Documents regarding this model

• Author
• Model page created by Dirk Taekels. See "Data change" for further contributors.

• Other Models

• Here you find 487 models, 363 with images and 237 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from GBC; Milano