Power analysis (option R&S RTM-K31)
R&S
®
RTM3000
350User Manual 1335.9090.02 ─ 09
e) Scroll down. Select "Power".
To adjust the probes, open the "Probe" menu. For details, see Chapter 14.1.2, "Probe
settings for power measurements", on page 344.
Voltage
Sets the channel for the voltage source input. It is recommended that you use a high-
voltage differential probe for measurements at the DUT power input.
Remote command:
POWer:SOURce:VOLTage<n> on page 716
Current
Sets the channel for the current source. Connect the current probe in flow direction of
the current.
Remote command:
POWer:SOURce:CURRent<n> on page 715
14.4.2 Consumption
The consumption analysis measures the input voltage, input current, and the resulting
power. Using these values, it calculates the energy that is consumed over time. The
consumption analysis is best suited for non periodical measurements, e.g. measuring
the consumption of a device in a stand-by mode.
14.4.2.1 Consumption results
The results of "Consumption" measurements are:
●
the voltage waveform
●
the current waveform
●
the power waveform that is the product of the current and voltage waveforms
●
numeric measurement results
For a definition of the numeric consumption results, see "Power results" on page 347.
Remote commands are described in Chapter 17.12.4, "Consumption", on page 718.
Input power measurements
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