Rohde & Schwarz R&S UPP, User Manual

Page: 325 / 938

Instrument Functions
R&S
®
UPP
309 User Manual 1411.1055.32 ─ 10
Reference impedance for the indicated power in the units dBm, W,
Δ
%W,
Δ
W, P/Pr
and %P/Pr.
The power is calculated using the following formula:
where U is the measured voltage and R is the set reference impedance. The indicated
power is only correct if the reference impedance is identical to the resistance of the
DUT.
Remote command:
SENSe[1]:POWer:REFerence:RESistance
on page 723
Ref Channel
Reference channel for phase measurements, channel-specific measurements such as
common mode rejection and the like.
Each measurement channel can be selected as a reference channel. If a channel
which is selected as a reference channel is not yet active (switched off), the channel is
automatically switched on.
Switching off a measurement channel that was selected as the reference channel is
prevented, and the user is advised of this by the following warning:
Remote command:
SENSe[1]:REFerence:CHANnel
on page 723
Trigger Chan
Used to select the channel whose event triggers a measurement.
Configure Analog Analyzer