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Trying Out the Instrument
R&S
®
Spectrum Rider FPH
85
Getting Started 1321.0996.02 ─ 09
1 = Supported power sensor (e.g R&S FSH-Z1, R&S NRP-Z11)
2 = Power sensor connector (DUT)
3 = USB binder adaptor (R&S FSH-Z101)
4 = USB port connector
Measuring the power
1. Press [MODE] key.
2. Select "Power Meter" softkey.
The R&S Spectrum Rider switches its operating mode.
If the R&S Spectrum Rider recognizes a power sensor, it sets up a connection via
the USB interface. After a few seconds, the R&S Spectrum Rider shows the mea-
sured power.
If no power sensor has been connected or is not connected appropriately, the
R&S Spectrum Rider shows nothing.
If there are communication problems between the R&S Spectrum Rider and the
power sensor, the R&S Spectrum Rider displays an error message that indicates
a possible cause.
For more information on the error messages, see the "Power Meter" in the R&S
Spectrum Rider user manual.
Zeroing the power sensor
To compensate internal offsets of the power meter, a
is required before starting the measurement.
1. Select "Zero" softkey.
Using a Power Sensor