The R5440 Oscilloscope Mainframe is the rack-mount version
of the 5440 Oscilloscope Mainframe. Provides the versatility of using
5000-Series plug-ins (sold separately) and the dependability of a Tektronix
scope. This 3-slot mainframe has a bandwidth of 50MHz with sampling to 1GHz.
Features include CRT readout, front-panel calibrator, beam finder, and easy to
use controls. Will operate on 100, 110, 120, 200, 220, and 240 VAC (48 to