• Country
• Germany

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

• Year
• 1957 ?

• Category
• Medical Technology

• Radiomuseum.org ID
• 177423

• Number of Transistors
• 4

• Semiconductors
• OC812 OC811 OC812 OC811

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Details
• Hearing aid

• Power type and voltage
• Dry Batteries / 3 Volt

• Loudspeaker
• - only for Earphone!

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Transistor-Hörgerät Tonor - Funkwerk Kölleda, VEB, RFT, -

• Shape
• Very small Portable or Pocket-Set (Handheld) < 8 inch.

• Dimensions (WHD)
• 60 x 18 x 90 mm / 2.4 x 0.7 x 3.5 inch

• Notes
• Hörgerät für Hemd-/Jackentasche. Frontclip für die Befestigung in einer Jackentasche. 3V-Batterie, kein Akku. 4 Stufen RC-gekoppelt. (sehr ähnlich Wendton WT540/2, Fa. Wendt KG, Kiel).

• Net weight (2.2 lb = 1 kg)
• 0.1 kg / 0 lb 3.5 oz (0.22 lb)

• Source of data
• - - Data from my own collection

• Mentioned in
• Radio und Fernsehen (DDR) (Heft 7/1957;Seite 205)

• Author
• Model page created by Detlef Kraus. See "Data change" for further contributors.

• Other Models

• Here you find 127 models, 103 with images and 45 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.)