B: Difference between revisions
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sensitivity from 50mV/div to 5mV/div. | sensitivity from 50mV/div to 5mV/div. | ||
Like Type A, Type B has its roots in the [[introduced in 1954|1954]] | Like Type A, the Type B has its roots in the [[introduced in 1954|1954]] | ||
introduction of the [[531]] and [[535]], as Type 53B, | introduction of the [[531]] and [[535]], as the Type 53B, | ||
with 10x-AC bandwidth of 2Hz to 9MHz. In 1956 it was | with 10x-AC bandwidth of 2Hz to 9MHz. In 1956 it was | ||
replaced by the Type 53/54B with DC-20MHz or 2Hz-12MHz bandwidth | replaced by the Type 53/54B with DC-20MHz or 2Hz-12MHz bandwidth | ||
Revision as of 18:39, 30 September 2010
The Tektronix Type B is a plug-in for 500-series scopes.
It is identical to Type A, with the addition of a 10x-gain AC amplifier which can be switched in to extend the vertical sensitivity from 50mV/div to 5mV/div.
Like Type A, the Type B has its roots in the 1954 introduction of the 531 and 535, as the Type 53B, with 10x-AC bandwidth of 2Hz to 9MHz. In 1956 it was replaced by the Type 53/54B with DC-20MHz or 2Hz-12MHz bandwidth in the 541 and 545. In 1959 the Type 53/54B was renamed Type B, and it was available through 1970, a seventeen-year run in all.