• Country
• Italy

• Manufacturer / Brand
• Sinudyne, Societá Elettronica Italiana SEI (S.E.I.); Ozzano Emilia (Bologna)

• Year
• 1961 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 260127

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

• Number of Transistors
• 9

• Semiconductors
• OC171 or. AF115 OC171 OC170 or. AF116 OC170 or. AF116 OC170 or. AF116 OC75 or. AC136 OC75 or. AC136 OC74 or. AC128 OC74 or. AC128 OA79

• Main principle
• Superheterodyne (common); ZF/IF 470/10700 kHz; 3 AF stage(s)

• Tuned circuits
• 7 AM circuit(s)     9 FM circuit(s)

• Wave bands
• Broadcast (BC) and FM or UHF.

• Power type and voltage
• Dry Batteries / 6 x 1,5 Volt

• Loudspeaker
• 2 Loudspeakers

• from Radiomuseum.org
• Model: 272 - Sinudyne, Societá Elettronica

• Mentioned in
• Esquemas de Radio-Receptores y Autorradios; Ed. Janzer; tomo 1

• Literature/Schematics (1)
• -- Schematic

• Author
• Model page created by Miguel Bravo-Cos. See "Data change" for further contributors.

• Other Models

• Here you find 79 models, 39 with images and 27 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sinudyne, Societá Elettronica Italiana SEI (S.E.I.); Ozzano Emilia (Bologna)