National Instruments 5761R - Analog Input Phase Noise

© National Instruments Corporation 19 NI 5761R User Guide and Specifications
Figure 15. DC-Coupled Spectral Measurements: Terminated, 8,192 Point FFT, 10 RMS Average
Analog Input Phase Noise
Figure 16. Analog Input Phase Noise
0
–115
–110
–105
–100
–95
–90
–85
–80
–75
–70
–65
–60
–55
–50
–45
–40
–35
–30
–25
–20
0
Amplitude (dBFS)
Frequency (MHz)
–15
–10
–5
20 40 60 80 100 120
1k0
–160.0
–150.0
–140.0
–130.0
–120.0
Phase Noise (dBc/Hz)
Frequency Offset from 10 MHz Carrier (Hz)
–110.0
–100.0
–90.0
–80.0
–70.0
10k 100k 500k