31,934
edits
1A7: Difference between revisions
no edit summary
Vintage dave (talk | contribs) (New page: Type 1A7 is a high-sensitivity differential plugin for 500-series scopes. It senses down to 10uV/div, either AC or DC-coupled. It's possible to apply up to +/-300mV offset to the read...) |
No edit summary |
||
| Line 11: | Line 11: | ||
heater voltages on the 7586's. | heater voltages on the 7586's. | ||
Type 1A7 was introduced in 1966. In 1968 it was superseded by | Type 1A7 was [[introduced in 1966]]. In 1968 it was superseded by | ||
the FET-equipped Type 1A7A, which also doubled the bandwidth | the FET-equipped Type 1A7A, which also doubled the bandwidth | ||
and the common-mode rejection. Type 1A7A remained available | and the common-mode rejection. Type 1A7A remained available | ||
until the end of the classic | until the end of the classic plug-in scope line after 1974. | ||