Talk:535: Difference between revisions
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Vintage dave (talk | contribs) (Created page with "Serial number 101-8627 had an input amplifier, forward-terminated delay line, and an output amplifier driving the CRT deflection plates. At S/N 8628 this was replaced with on...") |
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Serial number 101-8627 had an input amplifier, forward-terminated delay line, and an output amplifier driving the CRT deflection plates. At S/N 8628 this was replaced with one amplifier, reverse-terminated delay line, and CRT plates. In conversation, [[John Kobbe]] told me he had realized that the termination could absorb the reflection bump caused by the mis-terminated CRT plates. This innovation was applied to Type [[545]] development and no instruments were made with the old two-piece architecture. | Serial number 101-8627 had an input amplifier, forward-terminated delay line, and an output amplifier driving the CRT deflection plates. At S/N 8628 this was replaced with one amplifier, reverse-terminated delay line, and CRT plates. In conversation, [[John Kobbe]] told me he had realized that the termination could absorb the reflection bump caused by the mis-terminated CRT plates. This innovation was applied to Type [[545]] development and no instruments were made with the old two-piece architecture. | ||
: [[User:Vintage dave]], 16 Nov 2021 |
Latest revision as of 15:33, 16 November 2021
Serial number 101-8627 had an input amplifier, forward-terminated delay line, and an output amplifier driving the CRT deflection plates. At S/N 8628 this was replaced with one amplifier, reverse-terminated delay line, and CRT plates. In conversation, John Kobbe told me he had realized that the termination could absorb the reflection bump caused by the mis-terminated CRT plates. This innovation was applied to Type 545 development and no instruments were made with the old two-piece architecture.
- User:Vintage dave, 16 Nov 2021