Measurements
R&S
®
FSW
125User Manual 1173.9411.02 ─ 19
Fig. 5-7: Measurement of two equally-leveled RF sinusoidal signals with a resolution bandwidth
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).
Basic Measurements
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