• Country
• Germany

• Manufacturer / Brand
• Antennenwerke Bad Blankenburg /Thür., VEB; - vorm. Heliogen

• Year
• 1965 ?

• Category
• RF (Radio Frequency-) Amplifier

• Radiomuseum.org ID
• 226466

• • Brand: VEB Antennenwerke Bad Blankenburg; Bad B.

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

• Number of Transistors
• 2

• Semiconductors
• AF139 or. AF186 AF139 or. AF186 GY100

• Main principle
• Radio Frequency Amplification only

• Wave bands
• VHF incl. FM and/or UHF (see notes for details)

• Power type and voltage
• Powered by external power supply or a main unit. / 220 / 14 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Antennenverstärker EAV5T - Antennenwerke Bad Blankenburg

• Shape
• Miscellaneous shapes - described under notes.

• Notes

• Einbau-Antennenverstärker (Nr. 1185.211) zum direkten Anschluss an den UHF-Dipol, Speisung über das Koaxial-Antennenkabel von externem Netzgerät. Für einen Kanal im Band IV / V fest abgeglichen.

  Ab 1968 auch DDR-Transistoren GF145 verwendet.

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

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

• Other Models

• Here you find 361 models, 303 with images and 94 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Antennenwerke Bad Blankenburg /Thür., VEB; - vorm. Heliogen