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581: Difference between revisions
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It was [[introduced in 1959]]. | It was [[introduced in 1959]]. | ||
The vertical signal path of the 581 is the same as that of the 585. It uses the [[T581]] CRT. There is also a 581A, which | The vertical signal path of the 581 is the same as that of the 585. It uses the [[T581]] CRT. There is also a 581A, which | ||
has [[tunnel diodes|tunnel diode]] triggering. 581A has bandwith 85Mhz | has [[tunnel diodes|tunnel diode]] triggering. 581A has bandwith 85Mhz instead of 100Mhz, because CRT-production has bad yield. Many CRT provide not reach 100 Mhz. | ||
Manual needed. | Manual needed. | ||