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General instrument setup
R&S
®
FSVA3000/ R&S
®
FSV3000
771
User Manual 1178.8520.02 ─ 08
10. Switch to the second Spectrum channel.
The center frequency in the second Spectrum channel is also set to 1
GHz.
Synchronizing specific channels
The following example demonstrates how to synchronize the attenuation only for the
first Spectrum channel and the first AM/FM/PM Analog Demod channel, while the other
three channels remain independent.
1. Select "Add New User Coupling".
2. From the "Channel 1" list, select "Spectrum 1".
3. From the "Coupling Element 1" list, select "Attenuation".
4. From the "Channel 2" list, select "AnaDemod 1".
5. From the "Coupling Element 2" list, select "Attenuation".
6. Select "Couple Selected Parameters".
7. Close the "Parameter Coupling" dialog box.
8. In the first Spectrum channel, change the "Attenuation" to 15
dB.
9. Switch to the first AM/FM/PM Analog Demod channel.
The attenuation in the second AM/FM/PM Analog Demod channel is also set to
15
dB.
Synchronizing markers in AM/FM/PM Analog Demod windows
Now you have two AM/FM/PM Analog Demod channels. AnaDemod1 has an FM
Spectrum and an FM Time Domain window. AnaDemod2 has an RF Spectrum and an
RF Time Domain window. Only when the frequency marker in the FM Spectrum win-
dow is moved, the marker in the RF Spectrum window is to move to the same position.
1. Select "Add New User Coupling".
2. From the "Channel 1" list, select "AnaDemod 1".
3. From the "Coupling Element 1" list, select "Frequency Marker 1".
4. From the "Specifics for Window" list, select window "1" (which is the FM Spectrum
window).
5. From the "Channel 2" list, select "AnaDemod 2".
6. From the "Coupling Element 2" list, select "Frequency Marker 1".
7. From the "Specifics for Window" list, select window "1" (which is the RF Spectrum
window).
8. Select "Couple Selected Parameters".
9. In the "Parameter Coupling" dialog box, for the coupling definition for the frequency
markers in the AM/FM/PM Analog Demod channels, select the "Direction": "->"
Synchronizing measurement channel configuration