• Country
• Germany

• Manufacturer / Brand
• Seibt, Dr. Georg (Nachf.); Berlin, auch München

• Year
• 1927–1931

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

• Radiomuseum.org ID
• 5845

• Tuned circuits
• 1 AM circuit(s)

• Power type and voltage
• No Power needed

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Siebkreis SK23 - Seibt, Dr. Georg Nachf.;

• Dimensions (WHD)
• 128 x 135 x 128 mm / 5 x 5.3 x 5 inch

• Notes
• Blechgehäuse rund. Preis 1931: 14,80 RM.

• Net weight (2.2 lb = 1 kg)
• 0.7 kg / 1 lb 8.7 oz (1.542 lb)

• Price in first year of sale
• 34.00 RM

• Source of data
• -- Original prospect or advert / Radiokatalog Band 1, Ernst Erb

• Mentioned in
• Radio-Quelle Leipzig. Großer Katalog 1927 (??)

• Other Models

• Here you find 411 models, 350 with images and 201 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Seibt, Dr. Georg (Nachf.); Berlin, auch München