Monitoring Signal Characteristics
R&S
®
SMW200A
583User Manual 1175.6632.02 ─ 16
Figure 8-14: Power spectrum with shifted WCDMA-3GPP signal and marker for measuring the
offset
3. Select "Baseband B > Custom Digital Modulation > State On " to enable a custom
digital modulation with the default GSM signal.
4. Select "Baseband B > route to path A and B" to route both signals to the first path
5. Select "Baseband B > Baseband Offsets > Baseband B > Path Gain = -30" to
attenuate the signal.
The power spectrum diagram displays two signals, an attenuated GSM signal and
the shifted WCDMA signal.
Displaying Baseband Signal Characteristics in Real-Time