Connecting the sensor
R&S NRP-Z5x
1137.0463.12
1.10
E-7
4. Double-clicking
USB Root Hub
opens the
USB Root Hub Properties
dialog box. Select the Power
Management tab. Remove the check mark next to
Allow the computer to turn off this device to
save power
and confirm this with
OK
.
Fig. 1-9 Deactivation of
Selective Suspend
for a USB root hub
Operation with other Rohde & Schwarz test instruments
Hardware and software requirements
Many Rohde & Schwarz test instruments allow power measurements using power sensors of the
R&S NRP-Zxx series. The power sensors are generally connected to the USB ports of the test
instrument via one of the two interface adapters, R&S NRP-Z3 or R&S NRP-Z4, or the Sensor Hub
R&S NRP-Z5. On some instruments, such as the R&S SMU signal generator, there is also an
R&S NRP sensor connector available for a direct connection. The R&S NRP-Z5 can be hooked up to
this connector via an extension cable R&S NRP-Z2 (Model .03, .05, or .15). For that purpose, the
R&S Instrument
connector of the R&S NRP-Z5 is used.
