• Country
• Italy

• Manufacturer / Brand
• SNT (Società Negro e Torretta); Milano

• Year
• 1959/1960

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 115829

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

• Number of Transistors
• 6

• Semiconductors
• OC44 or. 2G139 OC45 or. 2G138 OC45 or. 2G138 OC71 or. 2G109 OC72 or. 2G271 OC72 or. 2G271 OA79

• Main principle
• Superheterodyne (common); ZF/IF 470 kHz; 2 AF stage(s)

• Tuned circuits
• 5 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Dry Batteries / 2 x 4,5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: 611 - SNT Società Negro e Torretta;

• Shape
• Portable set > 8 inch (also usable without mains)

• Dimensions (WHD)
• 190 x 120 x 60 mm / 7.5 x 4.7 x 2.4 inch

• Notes

• 1 diodo a cristallo. 4 varianti di colore. Custodia in pelle.

  A seconda della serie costruttiva poteva montare transistor Philips della serie OC oppure transistors SGS della serie 2G come l'esemplare delle foto.

  Molto simile alla Ultravox SL33/TL.

• Source of data
• Guida Pratica Antique Radio (1) 1999

• Mentioned in
• -- Schematic

• Author
• Model page created by Alessandro De Poi. See "Data change" for further contributors.

• Other Models

• Here you find 24 models, 16 with images and 6 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from SNT (Società Negro e Torretta); Milano