7250
The Tektronix 7250 is an digitizing oscilloscope with a 6GHz bandwidth. It uses a scan converter CRT for digitizing. The vertical resolution is 11 bits. The digitizer captures 512 samples in one shot. The fastest sweep is 50ps/division, approximately 1 terasample per second. The sensitivity is 500mV/division. Due to the absence of vertical amplifiers in the signal path, the 7250 can handle 2kV spikes without damage. The input is through a 50-ohm N connector on the rear panel, which loops through, rather than being terminated internally. At 132 pounds, it is the heaviest one-piece oscilloscope ever sold by Tektronix.