Operation and Features 2
Keysight U8903B User’s Guide 69
Threshold
Figure 2-14 Peak Search > Threshold menu page
Table 2-6 Peak Search > Threshold menu description
Menu Description
Line Visible
Press the Line Visible softkey to enable or disable the threshold line in the graph. The threshold line helps to determine the
peak and minimum threshold.
– Peak threshold (green line)
– Minimum threshold (orange line)
Peak Thres
Press the Peak Thres softkey to set the peak threshold value. A peak has to be higher than the peak threshold value in
order to be taken into consideration when a peak search is performed.
Min Thres
Press the Min Thres softkey to set the minimum threshold value. A minimum has to be lower than the minimum threshold
value in order to be taken into consideration when a minimum search is performed.