ADVANTEST R3131 Series

R3131 Spectrum Analyzer Operation Manual
2.2.8 Separating Two Signals
10. Press BW, RBW AUTO/MNL, 3, 0 and kHz.
The RBW is set to 30 kHz.
Two peaks are now discernible but they are still not clearly separated.
ADVANTEST R3131 Thu 11 Dec 1997BW
REF -10.0 am *ATT 20dB A_wrt B_blnk
11. Press 1, 0 and kHz.
The RBW is set to 10 kHz.
Two peaks can now be distinctly seen.
ADVANTEST R3131
*RBW 30 kHz VBW 10 kHz
todPt. ......
N
lodal.
RBW
30 kHz
Figure 2-33 Two Discernible Peaks
CENTER 200.00 MHz
SWP 70 ms
Norm Norm RBW
*ATT 20dB A_wrt B_blnk
Thu 11 Dec 1997
SPAN 10.00 MHz Auto All
Norm Norm RBW
R
AUTO /MNL
10 kHz VBW
AUTO /MNL
AUTO /MNL
BW
REF -10.0 dBm
%TN
AUTO /MNL
- -
CENTER 200.00 MHz SPAN 10.00 MHz Auto All
*RBW 10 kHz VBW 10 kHz SWP 200 ms
Figure 2-34 Two Distinct Peaks Can Now Be Seen
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