• Country
• Italy

• Manufacturer / Brand
• Siemens Italia; Milano

• Year
• 1950

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 129076

• Number of Tubes
• 5

• Valves / Tubes
• ECH4 6K7GT 6Q7GT 6V6GT 6X5GT

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

• Wave bands
• Broadcast plus 2 Short Wave bands.

• Power type and voltage
• Alternating Current supply (AC) / 110-220 Volt

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

• Power out
• 4 W (undistorted)

• Material
• Wooden case

• from Radiomuseum.org
• Model: S530B - Siemens Italia; Milano

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

• Dimensions (WHD)
• 550 x 310 x 240 mm / 21.7 x 12.2 x 9.4 inch

• Net weight (2.2 lb = 1 kg)
• 7.3 kg / 16 lb 1.3 oz (16.079 lb)

• Source of data
• Guida Pratica Antique Radio III (2000)

• Mentioned in
• -- Original prospect or advert (L'Antenna, n.6, giugno 1950)

• Author
• Model page created by Alessandro De Poi. 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