Figure 2-4 100 Khz Bandwidth Resolution; Figure 2-5 300 Khz Bandwidth Resolution - Agilent Technologies 8560E User Manual

Figure 2-4 100 kHz Bandwidth Resolution
Figure 2-5 300 kHz Bandwidth Resolution
Spectrum analyzer sweep time is inversely proportional to the square of
NOTE
the resolution bandwidth, for bandwidths greater than or equal 300 Hz.
So, if the resolution bandwidth is reduced by a factor of ten, the sweep
time is increased by a factor of 100. For fastest measurement times, use
the widest resolution bandwidth that still permits resolution of all
desired signals.
Chapter 2
Example 1: Resolving Closely Spaced Signals (with Resolution Bandwidth)
Making Measurements
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