1,192
edits
491: Difference between revisions
Jump to navigation
Jump to search
no edit summary
No edit summary |
No edit summary |
||
| Line 17: | Line 17: | ||
}} | }} | ||
NOTE: Due to severe performance limitations, it was replaced by the completely redesigned 492 in 1980 | NOTE: Due to severe performance limitations, it was replaced by the completely redesigned 492 in 1980 | ||
--------------------------------------------------------- | |||
The '''Tektronix 491''' is a spectrum analyzer with a frequency range of 10 MHz to 40 GHz. The minimum resolution bandwidth is 1 kHz, and provides measurement resolution proportional to the frequency accuracy or span. | The '''Tektronix 491''' is a spectrum analyzer with a frequency range of 10 MHz to 40 GHz. The minimum resolution bandwidth is 1 kHz, and provides measurement resolution proportional to the frequency accuracy or span. | ||