• Country
• United States of America (USA)

• Manufacturer / Brand
• Tektronix; Portland, OR

• Year
• 1971

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 206488

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

• Number of Transistors
• Semiconductors present.

• Semiconductors

• 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-Trace Sampling Unit 3S1 - Tektronix; Portland, OR

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 4.25 x 6.25 x 14 inch / 108 x 159 x 356 mm

• Notes
• The Type 3S1 Dual Trace Sampling Unit is a 50 ohm input dual-channel vertical plug-in unit designed for operation in any of the Tektronix 560-series oscilloscopes except the type 560 or 561. It operates with either sampling or conventional horizontal plug-in units to take full advantage of its DC to 1000 MHz bandwidth. The Type 3S1 unity dot response permits random sampling displays without overshoot or undershoot for full graticule signal changes in one dot. Each of the two channels has its own trigger take-off circuit, signal delay line, deflection factor and positioning controls. Sampled signals are presented to both the oscilloscope CRT and to front-panel connectors for external use and auxiliary equipment such as pen recorders.

• Net weight (2.2 lb = 1 kg)
• 7.7 lb (7 lb 11.2 oz) / 3.496 kg

• Price in first year of sale
• 1,400.00 $

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

• Author
• Model page created by Hank Kaczmarski. See "Data change" for further contributors.

• 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