• Country
• Italy

• Manufacturer / Brand
• Aster Radio (A.S.T.E.R.); Milano

• Year
• 1950 ??

• Category
• Car Radio, perhaps also + sound player/recorder

• Radiomuseum.org ID
• 98927

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

• Number of Tubes
• 5

• Valves / Tubes
• ECH42 UAF42 EBC41 EL41 EZ40

• Main principle
• Superheterodyne (common); ZF/IF 475 kHz

• Tuned circuits
• 6 AM circuit(s)

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

• Power type and voltage
• Line / Batteries (any type) / AC 120; 160; 220 / 12 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 11 cm = 4.3 inch

• Power out
• 3 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: 506 - Aster Radio A.S.T.E.R.; Milano

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 145 x 115 x 200 mm / 5.7 x 4.5 x 7.9 inch

• Notes
• MW + SW with 19, 25, 31, 41 and 49m Band.

• Mentioned in
• -- Schematic (D.E. Ravalico, Il Radiolibro, 13° edizione, 1952, Hoepli)

• Other Models

• Here you find 24 models, 11 with images and 13 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Aster Radio (A.S.T.E.R.); Milano