Instrument Functions
NRP2
121User Manual 1173.9140.02 ─ 07
Fig. 4-50: Gates display mode
Gate = channel; measurement function; display type
Average = average power within gate
Peak = peak power within gate
Peak / Avg = peak power / average power (ratio) within gate
1 | 2 = limits of the active gate (start and stop time)
Δt = length of the active gate
The currently active gate is indicated in the info panel and marked by colored lines, as
shown in the graph above.
"Select Trace" defines for which trace the parameters are indicated in the info panel,
see graph below.
Table 4-8: Gates display mode with two traces
Gate measurement is performed for trace B ("Select
Trace" = "Bav")
Gate measurement is performed for both traces
("Select Trace" = "B/A"), the ratio is indicated.
Note, that the power of each trace is averaged over
the gate length before the power ratio of the two
traces is calculated.
The start of the gate ("[1][2]") relates to the delayed trigger event (= 0s, white line).
The four available gates are common for all diplayed waveforms. Individual gates for
specific channels (sensors) can only be configured in numeric "T'gateAV"
mode.
SCPI commands:
Select sensor function:
[SENSe<[1]..4>]:FUNCtion[:
ON] on page 269
Displaying traces
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