Common Measurement Settings
R&S
®
FSMR3000
136
User Manual 1179.0116.02 ─ 02
Calibrating the measurement setup
1. Connect the signal generator's GPIB interface connector to the [Ext. Gen.Control
GPIB] connector on the rear panel of the R&S
FSMR3.
2. Connect the signal generator output to the [RF input] connector of the
R&S
FSMR3.
3. Adapt the measurement range of the R&S
FSMR3 to the filter to be tested. In this
measurement, define the following settings:
a) Press the [FREQ] key, select "Frequency Config" and enter "Frequency Start":
100
MHz
.
b) Enter "Frequency Stop":
300
MHz
4. Press the [INPUT/OUTPUT] key and select "External Generator Config".
5. In the "Interface Configuration" sub-tab, select "Generator Type":"SMW06".
6. Select "Reference: External" to synchronize the analyzer with the generator.
7. Switch to the "Measurement Configuration" sub-tab.
8. Set the "Source State" to "On".
9. Define the generator output level as the "Source Power":
-20
dBm
.
10. Set the "Coupling State" to "Auto".
The "Result Frequency Start" value for the generator is indicated as
100.0
MHz
.
The "Result Frequency Stop" value is indicated as
300.0
MHz
.
11. Switch to the "Source Calibration" sub-tab.
12. Select the "Source Calibration Type": "Transmission" to perform a calibration
sweep and store a reference trace for the measurement setup.
Figure 7-8: Measurement results from generator, analyzer and connecting cables
Input and Frontend
