• Country
• Germany

• Manufacturer / Brand
• Brandt (Roland Brandt); Berlin

• Year
• 1940 ?

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

• Radiomuseum.org ID
• 318777

• • alternative name: Motorfahrzeug-Fabrik

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

• Main principle
• TRF with regeneration

• Tuned circuits
• 2 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: Zweikreis-Schalterspulensatz KML 651 - Brandt Roland Brandt; Berlin

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 70 x 55 x 125 mm / 2.8 x 2.2 x 4.9 inch

• Notes

• Zweikreis Schalterspulensatz KML 651 mit Rückkopplung. Im Kurzwellenbereich nur aperiodische HF-Verstärkung.

• Author
• Model page created by Manfred Rauschen. See "Data change" for further contributors.

• Other Models

• Here you find 237 models, 172 with images and 136 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Brandt (Roland Brandt); Berlin