HP 8712C User Manual page 127

To Use Max Search and
The maximum search functions search for peak points on the measurement
Min Search
trace. The minimum search functions search for minimum points on the
measurement trace.
1. Press L-1 MWWW Ssaxcb Mti Seat& m --) Win to place
2. Press Prior Menu Prior Menu :a M&UW S~WX~ MBX Semch
3. Figure 4-3 shows markers 1 and 2 at the maximum and minimum points,
marker 1 at the minimum value on the trace.
respectively.
T r a n s m i s s i o n
Abs
C e n t e r 1 7 5 . 0 0 0 MHZ
Figure 4.3. Markers at Minimum and Maximum Values
Log Mag 2 0 . 0 dB/ R e f - 6 0 . 0 0 dB
Using Instrument Functions
Using Markers
S p a n 3 4 9 . 4 0 0 M H z
4 - 9