SD-26

Tektronix SD-26
20 GHz dual channel Sampling Head Tektronix SD-26 Sampling Head Compatible with 11800-series scopes Produced from 1989 to (?) Manuals Tektronix SD-22 and SD-26 User Manual (PDF) Tektronix SD-22 and SD-26 Service Manual (PDF) (All manuals in PDF format unless noted otherwise)

Manuals – Specifications – Links – Pictures

The Tektronix SD-26 is a dual-channel, 20 GHz equivalent bandwidth sampling head. It has the same acquisition capability as the SD-24 TDR/Sampling Head but does not include the TDR step generators.

Key Specifications

Rise time	17.5 ps
Bandwidth	20 GHz
Sampling repetition rate	100 Hz to 200 kHz
Time coincidence	10 ps between channels
Maximum input voltage	1 V_p-p, 1.6 V_p-p operating, ±3 V non-destructive
Input	3.5 mm connectors

Pictures

Internal view
Sampler hybrid
Input termination (good)
Input termination (destroyed by overload)

SD-26

Key Specifications

Pictures

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