Sampling oscilloscope

Tektronix made oscilloscopes and plug-ins intended for sampling measurements. The scopes include:

• 661
• 567
• 568

The plug-ins include:

• N
• 1S1
• 1S2
• 3S1
• 3S2
• 3S3
• 3S5
• 3S6
• 3S7
• 3S76
• 3T2
• 3T4
• 3T5
• 3T6
• 3T7
• 3T77
• 3T77A
• 7S11
• 7S12
• 7T11
• 7T11A

• http://w140.com/tek_sampling_notes.pdf