• Country
• Germany

• Manufacturer / Brand
• Isophon, E. Fritz & Co. GmbH.; Berlin

• Year
• 1979

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 127157

• • Brand: Isophon

• Main principle
• none

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 20 cm = 7.9 inch

• Power out
• 10 W (unknown quality)

• from Radiomuseum.org
• Model: Druckkammer-Lautsprecher DKT6B200 - Isophon, E. Fritz & Co. GmbH.;

• Shape
• Miscellaneous shapes - described under notes.

• Dimensions (WHD)
• 200 x 200 x 280 mm / 7.9 x 7.9 x 11 inch

• Notes
• Übertragungsberich 350Hz bis 10kHz, eingebauter 100V Leistungsübertrager 6/3/1,5 Watt einstellbar, Reichweite 100 bis 250m, Wetterfest, Runder Trichter mit Haltebügel.

• Net weight (2.2 lb = 1 kg)
• 2 kg / 4 lb 6.5 oz (4.405 lb)

• Mentioned in
• -- Original-techn. papers. (1979/1980)

• Author
• Model page created by Karlheinz Fischer. See "Data change" for further contributors.

• Other Models

• Here you find 259 models, 248 with images and 32 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Isophon, E. Fritz & Co. GmbH.; Berlin