• Country
• Germany

• Manufacturer / Brand
• Engel GmbH (FEM, HSGM); Wiesbaden, Walluf

• Year
• 1933

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

• Radiomuseum.org ID
• 321698

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

• Power type and voltage
• No Power needed

• Loudspeaker
• - - No sound reproduction output.

• Material
• Bakelite, TUBES VISIBLE

• from Radiomuseum.org
• Model: Selektionskreis - Engel GmbH FEM, HSGM;

• Shape
• Tablemodel, with any shape - general.

• Price in first year of sale
• 6.50 RM

• Mentioned in
• Elektro-Radio-Phono-Praxis, Mai 1933, Heft 10

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

• Other Models

• Here you find 26 models, 26 with images and 2 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Engel GmbH (FEM, HSGM); Wiesbaden, Walluf