R3131 Spectrum Analyzer Operation Manual
2.2.6 Tracking Operations
Continuous peak search
This function detects a peak for each sweep, and always moves the marker to that peak.
The marker is always displayed on the peak.
8. Press Peak Menu and Cont Peak ON/OFF.
The Cont peak search is turned on. A peak is detected in each sweep and the
marker is always moved to that peak even if the input signal frequency varies.
ADVANTEST R3131
REF 0.0 dBm
1Q4B/_.
MARKER ,
30.00000 MHz
Wed 10 Dec 1997Pedal)
ATT 10dB A_wrt B_blnk
Norm Norm
Next Peak
Marker
• 30.00000
.9.7.08dBM Next Peak
Left
Next Peak
Right
CENTER 30.00000 MHz
RBW 1 kHz VBW 1 kHz
Peak
Max-Min
Min Peak
Cont Peak
ON /OFF
SPAN 50.0 kHz 1/2,more4
SWP 500 ms
Figure 2-27 Continuous Peak Search Screen
9. Press Cont Peak ON/OFF.
Continuous peak search is turned off.
2-35
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