Tektronix 7000 Series Equipment

I am doing some testing on recently acquired Tektronix 7000 series equipment.  Involved in these images is a Tektronix 7904A mainframe using a 7S12 TDR/Sampler plug in with an S52 pulse generator and S4 sampling head.

Tektronix 7904A Fast Rise Time Pulse

Tektronix 7904A Fast Rise Time Pulse

The rise time on of the pulse is about 32ps which translates to a bandwidth of about 11 GHz; all this for a few hundred dollars.

Shaun Merrigan

35ps risetime 7904A 7S12 Plug in S4 Sampling Head S52 Pulse Generator S52 Pulse Head Tektronix