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514: Difference between revisions
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Prior to the 514, customers had to choose between an instrument with | Prior to the 514, customers had to choose between an instrument with | ||
10MHz bandwidth (the [[511]]) or an instrument with DC response (the [[512]]). | 10MHz bandwidth (the [[511]]) or an instrument with DC response (the [[512]]). | ||
The 514 provides DC response and 10MHz bandwidth. | The 514 provides DC response and 10MHz bandwidth. It weighs 60 pounds and | ||
consumes 360 watts. The 514 uses a [[5CPA]] CRT with a total accelerating | |||
voltage of 3000 volts. The deflection sensitivity of the CRT is approximately | |||
27V/cm vertical and 32V/cm horizontal. | |||
A 514D model exists, which has a lumped L-C [[delay line]]. | The power supply is regulated based on a -140V reference produced by a [[OD3]] | ||
gas regulator tube. | |||
A 514D model exists, which has a 24-section 250ns lumped L-C [[delay line]]. | |||
There is also a 514AD. How does the 514AD differ from the 514D? | There is also a 514AD. How does the 514AD differ from the 514D? | ||