• Country
• Germany

• Manufacturer / Brand
• Siemens (& Halske, -Schuckert Werke SSW, Electrogeräte); Berlin, München

• Year
• 1946

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

• Radiomuseum.org ID
• 138923

• 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: Sperrkreis Rfz 46 - Siemens & Halske, -Schuckert

• Shape
• Miscellaneous shapes - described under notes.

• Dimensions (WHD)
• 55 x 45 x 0 mm / 2.2 x 1.8 x 0 inch

• Notes
• Sperrkreis: auf der Bodenplatte ist der fest abgestimmte Sender "Berlin" vermerkt.

• Source of data
• -- Original-techn. papers.

• Mentioned in
• GFGF-Funkgeschichte No.110

• Literature/Schematics (1)
• Funkgeschichte der GFGF

• Author
• Model page created by Gerhard Haberzettl. See "Data change" for further contributors.

• Other Models

• Here you find 2521 models, 2118 with images and 1334 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Siemens (& Halske, -Schuckert Werke SSW, Electrogeräte); Berlin, München