• Country
• Italy

• Manufacturer / Brand
• Ducati, SSR (Società Scientifica Radio Brevetti Ducati); Bologna

• Year
• 1949 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 88681

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

• Number of Tubes
• 5

• Valves / Tubes
• 6SA7GT 6SK7GT 6SQ7GT 6V6GT 6X5GT

• Main principle
• Superheterodyne (common); ZF/IF 462 kHz

• Wave bands
• Broadcast plus more than 2 Short Wave bands.

• Power type and voltage
• Alternating Current supply (AC) / 110; 125; 140; 160; 220 Volt

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

• Material
• Wooden case

• from Radiomuseum.org
• Model: RR4250 - Ducati, SSR Società

• Shape
• Tablemodel, low profile (big size).

• Dimensions (WHD)
• 670 x 330 x 260 mm / 26.4 x 13 x 10.2 inch

• Notes

• Gamme d'onda: Onde Medie + 3 gamme di  Onde Corte.
  Wave bands: BC + 3 x SW.
  Controllo di tono. Ingresso per giradischi.

• Source of data
• Riparazioni - Scuola Radio Elettra

• Mentioned in
• Schemi di apparecchi radio ( Ravalico 1953 ) (pag. 59)

• Literature/Schematics (1)
• Collezione di Schemi, Scuola Radio Elettra 1953 (pag. 35)

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

• Other Models

• Here you find 102 models, 83 with images and 74 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Ducati, SSR (Società Scientifica Radio Brevetti Ducati); Bologna