• Country
• Italy

• Manufacturer / Brand
• Siemens Italia; Milano

• Year
• 1949 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 96258

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

• Number of Tubes
• 5

• Valves / Tubes
• UCH41 UAF41 UAF41 UL41 UY41

• Main principle
• Superheterodyne (common); ZF/IF 469 kHz

• Tuned circuits
• 6 AM circuit(s)

• Wave bands
• Broadcast and Short Wave (SW).

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

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 13 cm = 5.1 inch

• Material
• Wooden case

• from Radiomuseum.org
• Model: S 521 - Siemens Italia; Milano

• Shape
• Tablemodel without push buttons, Mantel/Midget/Compact up to 14

• Dimensions (WHD)
• 295 x 177 x 123 mm / 11.6 x 7 x 4.8 inch

• Notes

• Sintonia ad induttori variabili.
  Ingresso per giradischi.

  With autotransformer, ac only.

  Le manopole originali sono quelle visibili nel modello Siemens S524.

  Autotrasformatore: Telaio collegato alla rete elettrica. Non tutti i casi sono dichiarati poichè spesso chi propone il modello non lo può sapere.

• Source of data
• Collezione di Schemi, Scuola Radio Elettra 1953

• Mentioned in
• Schemi di apparecchi radio ( Ravalico 1953 ) (pag. 310-311)

• Literature/Schematics (1)
• Riparazioni - Scuola Radio Elettra (pag. S11)

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

• Other Models

• Here you find 215 models, 159 with images and 164 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Siemens Italia; Milano