• Country
• Germany

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

• Year
• 1979

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 127158

• • Brand: Isophon

• Main principle
• none

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• Horn / Ø 22 cm = 8.7 inch

• Power out
• 45 W (unknown quality)

• from Radiomuseum.org
• Model: Druckkammer-Lautsprecher DKT8F210 - Isophon, E. Fritz & Co. GmbH.;

• Shape
• Miscellaneous shapes - described under notes.

• Dimensions (WHD)
• 220 x 220 x 355 mm / 8.7 x 8.7 x 14 inch

• Notes
• Übertragungsberich 250Hz bis 8kHz, eingebauter 100V Leistungsübertrager 25/12/6,3 Watt einstellbar, Reichweite 150 bis 450m, Wetterfest. Eckiger Trichter mit Haltebügel, Thermobereich -40 Grad C und +70 Grad C.

• Net weight (2.2 lb = 1 kg)
• 2.4 kg / 5 lb 4.6 oz (5.286 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 253 models, 242 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