• Country
• Germany

• Manufacturer / Brand
• Emud, Ernst Mästling; Ulm

• Year
• 1934 ?

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

• Radiomuseum.org ID
• 80145

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.)

• Tuned circuits
• 1 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• No Power needed

• Material
• Bakelite case

• from Radiomuseum.org
• Model: Trennfix Sperrkreis - Emud, Ernst Mästling; Ulm

• Shape
• Miscellaneous shapes - described under notes.

• Dimensions (WHD)
• 57 x 75 x 34 mm / 2.2 x 3 x 1.3 inch

• Notes

• Drehraddurchmesser 97mm, Stiftlänge 15mm, Stiftabstand 19mm.

  Einsatz z.B. in Emud Ulm W (1934)

• Price in first year of sale
• 5.00 DM

• Author
• Model page created by Bernd P. Kieck. See "Data change" for further contributors.

• Other Models

• Here you find 421 models, 327 with images and 231 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Emud, Ernst Mästling; Ulm