• Country
• France

• Manufacturer / Brand
• Philips France; Paris

• Year
• 1929 ??

• Category
• Radio part (not a module) 

• Radiomuseum.org ID
• 240353

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Transformateur Basse Frequence 4003 - Philips France; Paris

• Dimensions (WHD)
• 91 x 53 x 45 mm / 3.6 x 2.1 x 1.8 inch

• Notes

• Transfomateur Basse Frequence, type 4003, ratio 1:3.

• Net weight (2.2 lb = 1 kg)
• 0.260 kg / 0 lb 9.2 oz (0.573 lb)

• Author
• Model page created by Manfred Rathgeb. See "Data change" for further contributors.

• Other Models

• Here you find 617 models, 555 with images and 335 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Philips France; Paris