• Country
• Italy

• Manufacturer / Brand
• Philips Italy; Milano (MI)

• Year
• 1937

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 7324

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

• Number of Tubes
• 4

• Valves / Tubes
• AK2 DT4 AL4 AZ2

• Main principle
• Superheterodyne (common); ZF/IF 115 kHz

• Tuned circuits
• 7 AM circuit(s)

• Wave bands
• Broadcast only (MW).

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

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

• Material
• Wooden case

• from Radiomuseum.org
• Model: 641M - Philips Italy; Milano MI

• Shape
• Tablemodel, high profile (upright - NOT Cathedral nor decorative).

• Price in first year of sale
• 750.00 ITL

• Source of data
• Guida Pratica Antique Radio II (2000) / Radiokatalog Band 1, Ernst Erb

• Circuit diagram reference
• Lange-Nowisch (?)

• Literature/Schematics (1)
• Il Radio Libro (E.D. Ravalico) Edizioni Hoepli

• Literature/Schematics (2)
• -- Schematic (Schemario degli Apparecchi Radio. D.E. Ravalico – Hoepli – 1944.)

• Other Models

• Here you find 461 models, 393 with images and 329 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Philips Italy; Milano (MI)