• Country
• Germany

• Manufacturer / Brand
• Messelektronik Berlin, VEB, RFT (Ostd.)

• Year
• 1962 ?

• Category
• Kit (Parts plus instruction) or building instructions only

• Radiomuseum.org ID
• 94202

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

• Number of Transistors
• 3

• Semiconductors

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Storage and/or dry batteries / 6 Volt

• Loudspeaker
• - This model requires external speaker(s).

• Power out
• 0.1 W (unknown quality)

• Material
• Various materials

• from Radiomuseum.org
• Model: Gegentaktendstufe GES4 - Messelektronik Berlin, VEB,

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 40 x 20 x 25 mm / 1.6 x 0.8 x 1 inch

• Notes
• Bausatz mit Leiterplatte aus der Reihe Amateur-Elektronik 1.Phase. Diese umfasst 7 Bausteine, später ca. 20 Bausteine und mechanisches Zubehör für komplexe steckbare Module.
  Anfangspreis 1962 62,50 Mark, ab 1966 35,50 Mark.

• Price in first year of sale
• 35.00 DM

• Source of data
• -- Original-techn. papers.

• Mentioned in
• Radio und Fernsehen (DDR) (1962, H.22)

• Author
• Model page created by Wolfgang Eckardt. See "Data change" for further contributors.

• Other Models

• Here you find 56 models, 38 with images and 24 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Messelektronik Berlin, VEB, RFT (Ostd.)