511: Difference between revisions
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vertical deflection plates. The 511A does not have response down to DC. | vertical deflection plates. The 511A does not have response down to DC. | ||
The frequency range is specified at 10 Hz to 10 MHz. There is also a 511AD. | The frequency range is specified at 10 Hz to 10 MHz. There is also a 511AD. | ||
The "D" in the model number means that it has a delay line. | |||
Revision as of 06:58, 16 August 2010
The 511 was Tek's first product. There is also a 511A, introduced in 1950. It uses a standard CRT, the 5CP1A. The vertical output of the 511A is a pair of 6AG7 tubes, AC-coupled to the vertical deflection plates. The 511A does not have response down to DC. The frequency range is specified at 10 Hz to 10 MHz. There is also a 511AD. The "D" in the model number means that it has a delay line.