Setting measurement functions R&S
NRP
1144.1400.12 2.16
E-2
Setting measurement functions
A multichannel meter with two sensors connected is required for this section. If only one sensor is
available, you can only select the measurement functions "Primary" and "Secondary".
1
Measuring one power relative to another.
¾
Connect the two sensors to connectors A and B on
the R&S NRP and apply an unmodulated signal with
a level between –10 dBm and +10 dBm to each of
the sensors.
({PRE}SET)
*
¾
Press
the
({PRE}SET)
key twice.
Now, two display windows with the results (in dBm) from
sensors A and B appear.
A window for each sensor is opened with Preset.
–
( )
*
↔
*
¾
Select the
Measurement
menu and then select
Func-
tion…
from this menu.
Function…
–
( )
*
Function
–
( )
*
↔
*
¾
Open the
Function
drop-down list in the Function &
Unit dialog box.
In this window, you can select the function used to calcu-
late the result in the active window. For example,
Ratio
(A/B)
yields the quotient from the measured power values
in channels A and B.
