• Country
• Germany

• Manufacturer / Brand
• Funkwerk Kölleda, VEB, RFT, - vorm. Neutrowerk, Neutro-Werk (Ostd.)

• Year
• 1989 ??

• Category
• Miscellaneous (Other, Various) - see notes

• Radiomuseum.org ID
• 244883

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

• Main principle
• RF-Circuit or wave trap (separate, can also be an antenna with amp.)

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Alternating Current supply (AC) / 220/380 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Trägerfrequenzsperre TFS 1 - Funkwerk Kölleda, VEB, RFT, -

• Shape
• Miscellaneous shapes - described under notes.

• Dimensions (WHD)
• 80 x 30 x 123 mm / 3.1 x 1.2 x 4.8 inch

• Notes

• Trägerfrequenzsperre zur Reichweitenbegrenzung von netzbasierten Drahtfunkanlagen; Gehäuse für Wandmontage, enthält ein passives LC-Netzwerk; Strombelastbarkeit: 27A.

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

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

• Other Models

• Here you find 127 models, 103 with images and 44 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Funkwerk Kölleda, VEB, RFT, - vorm. Neutrowerk, Neutro-Werk (Ostd.)