• Country
• Netherlands

• Manufacturer / Brand
• Amroh NV (Radio Bulletin monthly), Muiden

• Year
• 1946

• Category
• Radio part (not a module) 

• Radiomuseum.org ID
• 262810

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

• Main principle
• RF-Circuit or wave trap (separate, can also be an antenna with amp.)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• No Power needed

• Loudspeaker
• - - No sound reproduction output.

• Material
• Various materials

• from Radiomuseum.org
• Model: Mu-Core 402-Spoel Cat. No. 60.265.00 [All Versions] - Amroh NV Radio Bulletin

• Notes

• Universal RF coil for 535 - 1.640 kHz.

  Manufactured by Amutronics/NL.

  Different versions known:

  • 402 - 1946
  • 402N - 1950
  • 402 - 1960
  • 402R - 1970

   

• Price in first year of sale
• 8.50 NLG

• Mentioned in
• Radio Bulletin (Advert in May/Jun. 1946)

• Literature/Schematics (1)
• Funkgeschichte der GFGF (Vorstellung in Heft 218, Dez. 2014, S. 226ff)

• Author
• Model page created by a member from A. See "Data change" for further contributors.

• Other Models

• Here you find 240 models, 208 with images and 231 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Amroh NV (Radio Bulletin monthly), Muiden