• Country
• Netherlands

• Manufacturer / Brand
• Philips; Eindhoven (tubes international!); Miniwatt

• Year
• 1938 ??

• Category
• Radio module post 1925 (not a part, not a key)

• Radiomuseum.org ID
• 117619

• Main principle
• RF-Circuit or wave trap (separate, can also be an antenna with amp.); none

• Tuned circuits
• 2 AM circuit(s)

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• No Power needed

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: HF-Filter - Philips; Eindhoven tubes

• Dimensions (WHD)
• 30 x 50 x 0 mm / 1.2 x 2 x 0 inch

• Source of data
• - - Data from my own collection

• Author
• Model page created by Hans van der Marel. See "Data change" for further contributors.

• Other Models

• Here you find 5250 models, 4394 with images and 3450 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Philips; Eindhoven (tubes international!); Miniwatt