T5470: Difference between revisions
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There is a helical post-accelerator. | There is a helical post-accelerator. | ||
Focus and deflection are electrostatic. | Focus and deflection are electrostatic. | ||
The 154-0478-00 has a specified dot size | |||
of 0.004", quite a bit tighter than | |||
the dot on higher-bandwidth CRTs that use | |||
an expansion mesh. | |||
Revision as of 14:28, 26 November 2011
The Tektronix 154-0478-00, also known as T5470-31-2, is a 5 inch CRT used in the 543B, 544, 545B, 546, and 547. It has 6cm of usable vertical scan. It has an aluminized round flat face. The entire envelope is made of glass. There is a helical post-accelerator. Focus and deflection are electrostatic. The 154-0478-00 has a specified dot size of 0.004", quite a bit tighter than the dot on higher-bandwidth CRTs that use an expansion mesh.