• Country
• Germany

• Manufacturer / Brand
• Kämmerer, Ing. Heinz; Berlin-Neukölln; DX-Laboratorium

• Year
• 1947 ?

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

• Radiomuseum.org ID
• 302863

Click on the schematic thumbnail to request the schematic as a free document.

• Main principle
• TRF (Tuned-Radio-Frequency but use of regeneration unknown)

• Tuned circuits
• 1 AM circuit(s)

• Wave bands
• Broadcast, Long Wave and Short Wave.

• Power type and voltage
• No Power needed

• Loudspeaker
• - - No sound reproduction output.

• Material
• Various materials

• from Radiomuseum.org
• Model: DX-Spule KML HK732 - Kämmerer, Ing. Heinz; Berlin-

• Shape
• Chassis only or for «building in»

• Notes

• Spulensatz zum Selbstbau eines KML-Einkreisempfängers mit angebautem Schalter.

• Mentioned in
• -- Original-techn. papers.

• Author
• Model page created by Michael Mischke. See "Data change" for further contributors.

• Other Models

• Here you find 2 models, 1 with images and 2 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Kämmerer, Ing. Heinz; Berlin-Neukölln; DX-Laboratorium