• Country
• Italy

• Manufacturer / Brand
• Irradio; Milano

• Year
• 1941/1942

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 99372

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

• Number of Tubes
• 5

• Valves / Tubes
• 6A8 6K7 6Q7 6V6 6X5

• Main principle
• Superheterodyne (common); ZF/IF 450 kHz

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

• Power type and voltage
• Alternating Current supply (AC) / 110; 127; 145; 165 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil)

• Power out
• 2 W (unknown quality)

• from Radiomuseum.org
• Model: BM20 - Irradio; Milano

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

• Dimensions (WHD)
• 240 x 180 x 140 mm / 9.4 x 7.1 x 5.5 inch

• Literature/Schematics (1)
• Il Radio Libro, (Ravalico) 8.Ed.

• Other Models

• Here you find 275 models, 202 with images and 121 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Irradio; Milano