R&S NRP P Series, Руководство пользователя

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Remote control commands
R&S
®
NRPxxP
46 User Manual 1179.5760.02 ─ 02
8.5.4 Interplay of the controlling mechanisms
In the following examples, continuous measurement scenarios are used. But these
scenarios apply also to single measurements. The only difference is that a single mea-
surement is not repeated.
8.5.4.1 Continuous average mode
General settings for these examples:
●
INITiate:CONTinuous ON
●
SENSe<Sensor>:AVERage:COUNt 4
●
SENSe<Sensor>:AVERage:COUNt:AUTO OFF
Example: Repeating termination control
Further settings for this example:
●
SENSe<Sensor>:AVERage:TCONtrol REPeat
The measurement is started by the trigger event. Due to the chopper phases, one
measurement lasts twice the defined aperture time. As defined by the average count,
after 4 measurements, the result is averaged and available. During the whole mea-
surement cycle, the trigger synchronization is high (
TRIGger:SYNC:STATe ON
).
1 2 3 4 5
6
7
8
1 = Start of the measurement cycle
2 = Trigger event
3 = Noninverted chopper phase
4 = Inverted chopper phase
5 = Duration of one aperture time (1 x t
AP
)
≙
length of one chopper phase
6 = Measurement result
7 = Trigger synchronization
8 = Return to the start of the measurement cycle
Controlling the measurement