32,070
edits
No edit summary |
No edit summary |
||
Line 4: | Line 4: | ||
The scope achieves its maximum bandwidth | The scope achieves its maximum bandwidth | ||
when the inputs are in 50-ohm mode. | when the inputs are in 50-ohm mode. | ||
The 485 was [[introduced in | The 485 was [[introduced in 1972|introduced in March of 1972]]. | ||
It uses a switching power supply and | |||
uses custom integrated circuits for most of the gain blocks. | uses custom integrated circuits for most of the gain blocks. | ||
Triggering is with [[tunnel diodes]]. | Triggering is with [[tunnel diodes]]. |