• Country
• United States of America (USA)

• Manufacturer / Brand
• Tektronix; Portland, OR

• Year
• 1971–1991

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 173334

• Wave bands
• - without

• Power type and voltage
• Powered by external power supply or a main unit.

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Dual Timebase Plug-In 5B12N - Tektronix; Portland, OR

• Shape
• Chassis only or for «building in»

• Notes
• Dual Timebase Plug-In for the 5000 series chassis oscilloscopes.

• Price in first year of sale
• 2,040.00 DM

• Source of data
• -- Original prospect or advert

• Mentioned in
• - - Manufacturers Literature (Tektronix catalog 1971)

• Other Models

• Here you find 386 models, 374 with images and 92 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Tektronix; Portland, OR