Tektronix 5111A The 5111A Storage Oscilloscope Main

The 5111A Storage Oscilloscope Mainframe is a single-beam storage scope with bi-stable, split-screen display. Its stored writing speed is 20 div/ms in normal mode and delivers a storage view time of one hour at normal intensity and up to ten hours at reduced intensity. For convenience and versatility, the 5111A utilizes 5000-series plug-ins (sold separately). Bandwidth: 2MHz (Plug-in dependent)