• Country
• Italy

• Manufacturer / Brand
• Siemens Italia; Milano

• Year
• 1960 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 112304

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

• Number of Transistors
• 6

• Semiconductors
• 2N371 2N218 2N218 2N217 2N217 2N217 OA79 OA79

• Main principle
• Superheterodyne (common)

• Tuned circuits
• 5 AM circuit(s)

• Wave bands
• Broadcast plus 2 Short Wave bands.

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

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 9.5 cm = 3.7 inch

• Power out
• 0.25 W (unknown quality)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: RRT8439 - Siemens Italia; Milano

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

• Dimensions (WHD)
• 250 x 150 x 75 mm / 9.8 x 5.9 x 3 inch

• Notes

• Switchable dial illumination. Sold also in Portugal (1,985.00 PTE).

• Net weight (2.2 lb = 1 kg)
• 1.2 kg / 2 lb 10.3 oz (2.643 lb)

• Price in first year of sale
• 46,500.00 ITL

• Mentioned in
• -- Original prospect or advert

• Literature/Schematics (1)
• Catalogo ANIE (1960/61)

• Author
• Model page created by Mario Coelho. See "Data change" for further contributors.

• Other Models

• Here you find 214 models, 158 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