• Country
• Germany

• Manufacturer / Brand
• Philips Radios - Deutschland

• Year
• 1928–1930

• Category
• Radio part (not a module) 

• Radiomuseum.org ID
• 182685

• • Brand: Deutsche Philips-Ges.

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• - - No sound reproduction output.

• Material
• Various materials

• from Radiomuseum.org
• Model: Niederfrequenz-Transformator 4003 - Philips Radios - Deutschland

• Shape
• Miscellaneous shapes - described under notes.

• Dimensions (WHD)
• 90 x 50 x 45 mm / 3.5 x 2 x 1.8 inch

• Notes
• Kontroll-Nr.: B 610635 Anschlüsse: +B/P/G/-C .
  Übersetzungsverhältnis: 1:3.

• Net weight (2.2 lb = 1 kg)
• 0.3 kg / 0 lb 10.6 oz (0.661 lb)

• Mentioned in
• -- Original prospect or advert (Philips advert in Magyar Rádió Újság, 1928)

• Author
• Model page created by Museum Roggenhofer. See "Data change" for further contributors.

• Other Models

• Here you find 2542 models, 2254 with images and 1564 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Philips Radios - Deutschland