Datasheet

10.6. Cont Peak
Turn on or off the Continue Search, the default is off. When this type is selected, once sweep
finishes, the analyzer will search a peak automatically to trace the measured signal.
The difference between Cont Peak and Signal Track: Cont Peak always search
the maximum in current channel, but Signal Track only track the signal with
same amplitude of marker before enabling this function, and set the frequency of
this signal as center frequency.
10.7. Peak Para
Definite the conditions of peak search for various peak searching. Only for the both satisfaction with
“PkExcursion” and “Peak Threshold”, the value can be confirmed as Peak.
1. PK Excursion
Set the delta between the peak and minimum amplitude on both sides of it. Only peak whose delta
are beyond the specified delata are treated as desired peak.
Table 2-24 Peak Excursion
2. Peak Threshold
Specify the minimum amplitude of peak, only peaks whose amplitude beyong the limit can be treated
as desired peak.
Table 2-25 Peak Threshold
3. Peak Search
Set the peak search condition to Maximum or Parameters.
 If Max is selected, the system searches the maximum on the trace.
 If Para is selected, the system searches the peak meet with specified parameter condition.
 This setting is just available when executing the peak search under Peak menu, while other
searches such as Next Peak, Peak Right, Peak Left and Min Search are all based on the Para
you specified.
-36-
Parameter
Description
Default
10 dB
Range
0 dB ~ 200 dB
Unit
dB
Knob Step
1 dB
Arrow Keys Step
1 dB
Parameter
Description
Default
-90 dBm
Range
-200 dBm ~ 0 dBm
Unit
dBm, -dBm, mV, uV
Knob Step
1 dBm
Arrow Keys Step
1 dBm