![background image](http://html1.mh-extra.com/html/national-instruments/ni-5772r/ni-5772r_user-manual-and-specifications_3521866027.webp)
Analog Input Total Phase Noise
Figure 18.
Analog Input Total Phase Noise (353 MHz, -1 dBFS carrier)
Frequency Offset from Carrier (Hz)
Phase Noise (dBc/Hz)
–95
–100
–105
–90
–110
–85
–80
–70
–75
–125
–120
–115
–135
–140
–145
–130
100
1 k
10 k
100 k
1 M
10 M
–150
10
–65
Locked to IoModSyncClock
Locked to Front Panel*
Free-Running
*Uses a 10 MHz Wenzel OCXO (P/N: 501-04609A) as the reference signal.
Crosstalk
Figure 19.
AI Crosstalk (Aggressor at -1 dBFS, Victim Terminated to 50
Ω)
7
Input Frequency (Hz)
Cross T
alk
(dB)
–60
–50
–45
–55
–65
–70
–75
–85
–80
–90
–95
300 M
0
600 M 900 M 1.2 G 1.5 G 1.8 G 2.1 G 2.4 G 2.7 G
3 G
–100
–40
Ch0 Aggressor - Ch1 Victim
Ch1 Aggressor - Ch0 Victim
7
AC-coupled version only.
26 |
NI 5772R User Manual and Specifications
| ni.com
Содержание NI 5772R
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