• Country
• Germany

• Manufacturer / Brand
• Grahn Spezialantennen, Berlin

• Year
• 1991 ?

• Category
• Antenna (Aerial) or Coupler

• Radiomuseum.org ID
• 92564

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Radio Frequency Amplification only

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Storage and/or dry batteries / 12 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Modulare magnetische Aktivantenne GS2-SE - Grahn Spezialantennen, Berlin

• Shape
• Tablemodel, with any shape - general.

• Notes
• Abstimmbares Grundmodul für diverse austauschbare Ferrit- und Schleifenantennenaufsätze, je nach Anwendung von 10 kHz bis 20 MHz. Mit eingebautem Konverter zur alternativen Umsetzung des Lang- und Längstwellenbereiches in den KW-Bereich (10 MHz).

• Net weight (2.2 lb = 1 kg)
• 0.3 kg / 0 lb 10.6 oz (0.661 lb)

• Price in first year of sale
• 350.00 DM

• Source of data
• -- Original prospect or advert

• Author
• Model page created by a member from D. See "Data change" for further contributors.

• Other Models

• Here you find 3 models, 3 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Grahn Spezialantennen, Berlin