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Using the Internal Power Meter
R&S
®
Cable Rider ZPH
263
User Manual 1321.0950.02 ─ 07
10
Using the Internal Power Meter
R&S Cable Rider ZPH option
R&S ZPH-K19 (order number: 1321.0409.02) option is required to operate the R&S
Cable Rider ZPH in the internal power mode.
With the installation of internal power meter option, the R&S Cable Rider ZPH also
supports power measurements without using a power sensor. In that case, you can
connect the DUT directly to the R&S Cable Rider ZPH and still perform accurate chan-
nel power measurements.
Signal source output for model .02
When the "SigGen On" softkey is activated, the R&S Cable Rider ZPH provides a sig-
nal source which you can use to perform a quick cable loss measurement on DUT. See
Activating signal source for model .02
.
Test setup
Connect the DUT to the RF input shown below:
Measuring the power
1. Press the [MODE] key.
2. Select the "Power Meter" softkey.
The R&S Cable Rider ZPH switches its operating mode and shows the measured
power level in dBm.