User’s Manual UTS1000B/T Series
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Continue Peak Search
（
On/Off
）
: Turn on/off continuous peak search, the default setting is off. When
continuous peak search is turned on, the spectrum analyzer automatically performs a peak search after
each sweep, which is used to track the measuring signal.
Peak Table
（
On/Off
）
: Turn on/off peak Table, the default setting is off.
Turn on peak Table, a list of peaks that meet the search parameters (display frequency and amplitude) is
displayed below the split screen window. Display 20 peaks at most that meet the criteria.
Figure 4-3 Peak List
Search Criteria: Threshold line, peak threshold and peak offset.
1. Threshold Line
（
On/Off
）
: Set whether to display the peak threshold and peak offset indicator line. The
default setting is off.
2. Threshold
（
Man/Auto
）
: Specify the minimum of peak amplitude by manual or auto. Only peak greater
than the peak threshold can be judged as the peak. User can change the threshold by using the number
key, rotary knob, direction key or touch panel menu.
3. Excursion
（
Man/Auto
）
: Specify the difference between the peak and the minimum amplitude of the left
and right side. The peak can be judged as the peak only the difference value is greater than the peak
offset. User can change the threshold by using the number key, rotary knob, direction key or touch panel
menu.
Save
Press [Save] key to access save menu, the types of files that can be saved in the instrument are state,
trace + state, measurement data, limit, correction and Save. Long press this key to screenshot.
State: Press State panel menu to access state save menu. Save the state into the instrument.
1. Press Save key, the instrument will save the current state by the default file name or the input file name.
2. After the state file is selected, press Recall key to read the current state file.
Trace + State: Press Trace + State panel menu to access trace and state save menu. Save the instrument
state and selected trace to a file.
