• Country
• Germany

• Manufacturer / Brand
• Caesar, R.; Berlin (Ostd.)

• Year
• 1952 ??

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

• Radiomuseum.org ID
• 146824

• Tuned circuits
• 1 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• No Power needed

• Loudspeaker
• - - No sound reproduction output.

• Material
• Bakelite case

• from Radiomuseum.org
• Model: Ansteck-Sperrkreis SP52 - Caesar, R.; Berlin Ostd.

• Shape
• Miscellaneous shapes - described under notes.

• Dimensions (WHD)
• 60 x 85 x 24 mm / 2.4 x 3.3 x 0.9 inch

• Notes
• Ansteck-Sperrkreis SP52, kleines Zusatzgerät mit zwei Antennen-Eingangsbuchsen und Bananenstecker als Ausgang. Bauform wie Caesar Detektorempfänger DE53.

• Author
• Model page created by Klemens Rhode. See "Data change" for further contributors.

• Other Models

• Here you find 3 models, 3 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Caesar, R.; Berlin (Ostd.)