General Power Meter Functions
2
N1911A/1912A P-Series Power Meters User’s Guide
37
Figure 2-20
Pulse duration measurement between two reference levels
1
Use the
and
keys to highlight the
Trace Ref Lvl 1
field.
2
Press
to display the
Trace Ref Lvl 1
pop- up, and use the numeric
keypad to enter the intended value in the
Trace Ref Lvl 1
pop- up window.
Figure 2-21
Trace Ref Lvl 1 pop-up
3
Complete the entry by pressing the
softkey.
4
Use the
and
keys to highlight the
Trace Ref Lvl 2
field.
Measured Pulse Duration
Trace Ref Lvl 2 = 90%
Trace Ref Lvl 1 = 10%
Pulse Duration Ref Lvl = 50%
%
