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R&S
NRT2
4.7
Connecting Power Sensors
The R&S NRT2 supports the R&S NRT‑Zxx directional power sensors listed in
the data sheet. You have two choices for connecting the power sensors, but only
one measurement at a time is possible.
4.7.1
NRT Sensor Connector
See
Figure
5-1.
Communication between R&S NRT‑Zxx directional power sensor and base unit is
only possible with a baud rate setting of 38400 Bd. This setting is the factory
default that must be restored if the setting was changed. If the R&S NRT‑Zxx
directional power sensor is not recognized by the base unit, check that the baud
rate setting of the R&S NRT‑Zxx directional power sensor is 38400 Bd.
See the manual of the R&S NRT‑Zxx directional power sensor for details.
The arrow on the power sensor casing shows the forward power flow.
1
Figure 4-1: Connecting to source and load
1
= source
2, 4 = RF connectors
3
= R&S NRT‑Zxx directional power sensor
5
= load
6
= host interface connector
To connect the R&S NRT‑Zxx directional power sensor
Connect the R&S NRT‑Zxx directional power sensor between source and load of
your test setup as follows.
Getting Started 1430.0573.02 ─ 03
3
4
2
Connecting Power Sensors
5
6
Preparing for Use
18
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