• Country
• Italy

• Manufacturer / Brand
• Minerva (Ital-Minerva); Milano

• Year
• 1948

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 95384

• • alternative name: Cozzi Luigi Dell'Aquila

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

• Number of Tubes
• 8

• Valves / Tubes
• ECH4 EBF2 EF9 EL3 EM4 6C5G EL3 WE53

• Main principle
• Superheterodyne (common); ZF/IF 470 kHz

• Tuned circuits
• 6 AM circuit(s)

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

• Power type and voltage
• Alternating Current supply (AC) / 110; 125; 145; 160; 220 Volt

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

• Material
• Wooden case

• from Radiomuseum.org
• Model: Oregon 477/1 - Minerva Ital-Minerva; Milano

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

• Dimensions (WHD)
• 630 x 390 x 300 mm / 24.8 x 15.4 x 11.8 inch

• Source of data
• Guida Pratica Antique Radio V (2003)

• Literature/Schematics (1)
• Riparazioni - Scuola Radio Elettra (pag. M56)

• Author
• Model page created by Alessandro De Poi. See "Data change" for further contributors.

• Other Models

• Here you find 252 models, 198 with images and 146 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Minerva (Ital-Minerva); Milano