5110
The Tektronix 5110 is a 5000-series three-bay mainframe. Earlier incarnations of it were known as 5103N and D10. It has a large 8x10 division CRT screen where each division is 0.5 inch (12.6 mm) instead of the standard 1cm per division. It is specified to have a 2 MHz bandwidth with a 5A18N. The phase difference between X and Y channels is specified to be less than 1 degree at 100 kHz. P31 phosphor was standard. P7 and P11 were optional. The CRT acceleration voltage is 3500 volts. There is no post-deflection acceleration.