Power sensor tour
R&S
®
NRT-Z14/44
20Getting Started 1443.8632.02 ─ 01
4.2 Host interface
Used for establishing a connection between the power sensor and a computer or
base unit. The connection is used for:
●
Remote control of the power sensor via the serial interface (RS-422).
●
Supplying the power sensor with DC power.
See Chapter 3.5, "Connecting to a computer or base unit", on page 16.
4.3 Power handling capacity
Located on the back of the power sensor, there is a derating diagram that shows
the power handling capacity of the power sensor, forward power in W versus fre-
quency. It is also dependent on ambient temperature and the VSWR of the load.
Further information on signal levels is provided in the data sheet. See also "Sig-
nal input and output levels" on page 14.
4.4 R&S NRT‑Z5 USB interface adapter
This adapter connects the host interface of the R&S NRT‑Z5 USB interface
adapter to the USB port of a computer.
R&S NRT‑Z5 USB interface adapter
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