Instrument Functions
NRP2
163User Manual 1173.9140.02 ─ 07
Fig. 4-94: Sensor Selftest Report dialog box
4.7.6.2 Sensor test with applied RF
Testing the sensor with the RF reference signal requires option R&S NRP-B1/-B7,
Sensor Check Source.
► Open the "Sensortest" dialog box in the "System"→"Test..." menu and select the
second page.
Fig. 4-95: Sensortest dialog box / page 2
This page of the "Sensortest" dialog box provides testing the sensors with the refer-
ence signal supplied by the R&S NRP-B1/-B7 test generator option.
In the case of sensors with a lead-in attenuator (pad) (R&S NRP-Z22, R&S NRP-Z23
and R&S NRP-Z24), the test measurement can be made with or without an attenuator.
Since the power sensors of the R&S NRP-Z series are absolutely calibrated, a regular
calibration measurement after switching on the instrument is not necessary and also
not planned.
The outcome of the tests is not considered during subsequent measurements.
Test at Power Ref
Starts a test measurement for a sensor. The sensor must be connected to the sensor
check source.
If an attenuator is present, it must first be removed.
System settings
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