Figure 2-2 Measurement Gate - Keysight Technologies U2000 Series Operating And Service Manual

2 Operating Information
Measurement Gate
A gate, controlled by and referenced to a trigger point, is used to extract
measurement data from the captured trace. You can measure the gated
average power of pulsed signals with the gate setup as shown in
Figure 2- 2 on page

Figure 2-2 Measurement gate

It is strongly recommended for the gate to have 150 µs (range settling time) offset from the
N O T E
pulse rising edge and 40 µs (fall time) offset from the pulse falling edge to achieve higher
accuracy measurements. Samples collected during range settling time are discarded. Thus,
fewer samples are used for generating a measurement.
24
24.
Offset
Time
150 µs
Trigger Delayed
Point Trigger
Point
Gate
Lengh
40 µs
U2000 Series Operating and Service Guide