• Country
• Germany

• Manufacturer / Brand
• Samson, Margot; Osburg

• Year
• 1968 ?

• Category
• Morse-Equipment & TTY, RTTY, TDD etc.

• Radiomuseum.org ID
• 207301

• • Brand: ETM

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

• Number of Transistors
• 11

• Semiconductors

• Wave bands
• - without

• Power type and voltage
• Dry Batteries / 4 × 1,5 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: Electronic Keyer ETM-2b - Samson, Margot; Osburg

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 100 x 52 x 100 mm / 3.9 x 2 x 3.9 inch

• Notes
• Samson Electronic Keyer ETM-2b.
  Optisch ähnlich der ETM-2, jedoch ohne separate Schalter für "Tune", "Speed" und "On/Off". Regler für Ratio und Geschwindigkeit 40···240 BpM.

• Net weight (2.2 lb = 1 kg)
• 0.850 kg / 1 lb 14 oz (1.872 lb)

• Price in first year of sale
• 179.00 DM

• Mentioned in
• Katalog Hannes Bauer, 1972

• Literature/Schematics (1)
• -- Original-techn. papers.

• Author
• Model page created by Bernd P. Kieck. See "Data change" for further contributors.

• Other Models

• Here you find 19 models, 17 with images and 18 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Samson, Margot; Osburg