Tektronix 7S12

The Tektronix 7S12 is a TDR/Sampler Without Sampling Heads Plug-In.

The 7S12 TDR/Sampler Without Sampling Heads Plug-In has vertical scales that are calibrated in mp (reflection coefficient 0.001) and mV from 2 to 500 units/div in 8 steps. This unit has a tape dial of 4900 ft, 490 ft, 49 ft (air dielectric); 3200 ft, 320 ft, 32 ft (polyethylene dielectric); and 10, 1, and 0.1 µs (time). This unit has time/division settings of 20 ps to 1 µs in 1-2-5 sequence.