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NI PXIe-5693 Calibration Procedure
Figure 6.
Spectrum Analyzer Noise Figure Characterization Equipment Setup
3.
Create a new session for the NI 5693.
4.
Configure the NI 5693 according to the following settings:
•
Reference level: -60 dBm
•
Preamp enabled: Enabled
•
IF output power level: -10 dBm
5.
Configure the spectrum analyzer according to the following settings:
•
Span: 0 Hz
•
Reference level: -50 dBm
•
Resolution bandwidth filter: 10 kHz
•
Video bandwidth filter: 30 Hz
•
RF attenuation: 0 dB
•
Preamp: On
•
Trace type: Average
•
Detector type: Sample
•
Average count: 100
6.
Turn off the spectrum analyzer noise source control.
1
Spectrum Analyzer
2
BNC (m)-to-BNC (m) Cable
3
Noise Source
4
SMA (f)-to-SMA (f) Adapter
5
SMA (m)-to-SMA (m) Cable
3
2
4
5
1
NC
3
46B
