Measurements and Results
R&S
®
FSW
143User Manual 1173.9411.02 ─ 43
Figure 7-7: Measurement of two equally-leveled RF sinusoidal signals with a resolution band-
width which is larger than their frequency spacing
6. Set the resolution bandwidth to 1
kHz.
The two generator signals are shown with high resolution. However, the sweep
time becomes longer. At smaller bandwidths, the noise display decreases simulta-
neously (10 dB decrease in noise floor for a decrease in bandwidth by a factor of
10).
Figure 7-8: Measurement of two equally-leveled RF sinusoidal signals with a resolution band-
width (1
kHz) which is significantly smaller than their frequency spacing
Basic Measurements
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