• Country
• Italy

• Manufacturer / Brand
• Telefunken Italia, Milano

• Year
• 1965–1967

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 172640

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

• Number of Transistors
• 10

• Semiconductors
• AF164 AF125 AF168 AF166 AF166 AF166 AC135 AC138 AC141 AC142 AA121 AA123 TA210

• Main principle
• Superheterodyne (common)

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

• Power type and voltage
• Dry Batteries / 3 x 1,5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 7.5 cm = 3 inch

• Power out
• 0.2 W (undistorted)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Spyder MF R453 - Telefunken Italia, Milano

• Shape
• Very small Portable or Pocket-Set (Handheld) < 8 inch.

• Dimensions (WHD)
• 190 x 110 x 50 mm / 7.5 x 4.3 x 2 inch

• Notes

• Possibilità di funzionamento in corrente alternata mediante apposito alimentatore.

• Net weight (2.2 lb = 1 kg)
• 0.790 kg / 1 lb 11.8 oz (1.74 lb)

• Price in first year of sale
• 27,900.00 ITL

• Mentioned in
• Catalogo ANIE (1965-66, 1967-68)

• Literature/Schematics (1)
• D.E. Ravalico; Schemi di apparecchi radio, vol. 3; Hoepli [Ed. 2 - 1969]

• Author
• Model page created by Adriano Scarpa. See "Data change" for further contributors.

• Other Models

• Here you find 288 models, 243 with images and 201 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Telefunken Italia, Milano