• Country
• Germany

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

• Year
• 1976 ?

• Category
• RF (Radio Frequency-) Amplifier

• Radiomuseum.org ID
• 314024

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

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

• Number of Transistors
• 4

• Semiconductors
• SF245 SF245 GF147 GF145

• 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. / 14 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Mehrbereichsverstärker 3107.11 - Antennenwerke Bad Blankenburg

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

• Dimensions (WHD)
• 165 x 55 x 100 mm / 6.5 x 2.2 x 3.9 inch

• Notes

• Mehrbereichsverstärker

  BI, II, III, IV/V.  K2...39

• Net weight (2.2 lb = 1 kg)
• 0.240 kg / 0 lb 8.5 oz (0.529 lb)

• Author
• Model page created by Egon Strampe. 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