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PXIe-5185/5186 Calibration Procedure
13. Connect the power sensor to splitter output 1.
14. Connect the 50
Ω
SMA terminator (f) to splitter output 2.
The following figure illustrates the hardware setup.
Figure 2.
Connection Diagram for Measuring at Splitter Output 1 (SMA)
15. Configure the signal generator to generate a sine waveform with the following
characteristics:
•
Frequency: the
Test Point Frequency
value from Table 2
•
Amplitude level: the
Test Point Amplitude
value from Table 2
16. Configure the power sensor to correct for the
Test Point Frequency
value using the power
sensor frequency correction function.
17. Use the power sensor to measure the power in dBm.
1
Signal Generator
2
SMA (f)-to-N (m) Adapter
3
SMA (m)-to-SMA (m) Cable
4
Power Sensor
5
SMA (f)-to-N (f) Adapter
6
SMA (m)-to-SMA (m) Adapter
7
Power Splitter
8
50
Ω
SMA Terminator
1
3
8
6
7
6
5
4
2
