To Set The Sweep Time To Auto Mode; To Widen The System Bandwidth - HP 8711C User Manual

Optimizing Measurements
Increasing Sweep Speed
Auto sweep time mode (the preset instrument mode), maintains the fastest
sweep speed possible for any particular measurement settings.
Wide system bandwidth is recommended for some broadband detection
measurements.
Press IAVG) System Bandwidth to widen the IF bandwidth. As the
bandwidth increases, the sweep time decreases and the trace noise increases.
5-4
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When AUTO is all capital letters, it indicates that the analyzer is in auto
sweep time mode. If MAN is all capital letters, the analyzer is in manual
sweep time mode.
AUTO.
Table 5-l. Relationship Between System Bandwidth and Sweep Speed
System Bandwidth
Wide
Medium Wide
Medium
Medium Narrow
Narrow
Fine
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Sweep Speed
fastest
faster
slowest
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