Rohde & Schwarz FSW13, User Manual

Page: 186 / 1150

Measurements
R&S
®
FSW
186 User Manual 1173.9411.02 ─ 19
5.4.3 Carrier-to-Noise Configuration
The Carrier-to-noise ratio (C/N) and the Carrier-to-noise ratio in relation to the band-
width (C/N
0
) measurements are selected via the corresponding button in the "Select
Measurement" dialog box. The measurement is started immediately with the default
settings. It can be configured via the MEAS CONFIG key or in the "Carrier Noise" con-
figuration dialog box, which is displayed as a tab in the "Analysis" dialog box or when
you select the "Carrier Noise Config" softkey from the "Carrier Noise" menu.
Carrier-to-noise measurements are not available in zero span mode.
The easiest way to configure a measurement is using the configuration "Overview",
see
chapter 6.1, "Configuration Overview" , on page 312.
The remote commands required to perform these tasks are described in chap-
ter 11.5.4, "Measuring the Carrier-to-Noise Ratio" , on page 726.
C/N .............................................................................................................................. 186
C/No ............................................................................................................................ 186
Channel Bandwidth ..................................................................................................... 187
Adjust Settings ............................................................................................................ 187
C/N
Switches the measurement of the carrier/noise ratio on or off. If no marker is active,
marker 1 is activated.
The measurement is performed on the trace that marker 1 is assigned to. To shift
marker 1 and measure another trace, use the "Marker to Trace" softkey in the "Marker"
menu (see
"Assigning the Marker to a Trace" on page 300).
Remote command:
CALCulate<n>:
​
MARKer<m>:
​
FUNCtion:
​
POWer:
​
SELect
​
on page 698
CALCulate:
​
MARKer:
​
FUNCtion:
​
POWer<sb>:
​
RESult?
​
on page 696
CALCulate<n>:
​
MARKer<m>:
​
FUNCtion:
​
POWer[:
​
STATe]
​
on page 698
C/No
Switches the measurement of the carrier/noise ratio with reference to a 1 Hz bandwidth
on or off. If no marker is active, marker 1 is activated.
Carrier-to-Noise Measurements