R&S ESR Series User Manual page 254

®
R&S ESR
You can also query the determined carrier-to-noise ratio via the remote command
CALC:MARK:FUNC:POW:RES? CN or CALC:MARK:FUNC:POW:RES? CN0, see
CALCulate<n>:MARKer<m>:FUNCtion:POWer:RESult?
Softkeys for Carrier-to-Noise Ratio Measurements
C/N,
C/N, C/No
Opens a submenu to configure the carrier/noise ratio measurement. Measurements
without (C/N) and measurements with reference to the bandwidth (C/No) are possible.
Carrier-to-noise measurements are not available in zero span mode.
Note: Carrier-to-noise measurements are also available in the I/Q Analyzer, but only
for Spectrum displays (see
For general information on performing carrier-to-noise ratio measurements see
ter 6.1.1.3, "Measuring the Carrier-to-Noise
C/N ← C/N, C/No
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
To" menu.
Remote command:
CALCulate<n>:MARKer<m>:FUNCtion:POWer:SELect
CALCulate<n>:MARKer<m>:FUNCtion:POWer:RESult?
CALCulate<n>:MARKer<m>:FUNCtion:POWer[:STATe]
C/No ← C/N, 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.
The measurement is performed on the trace that marker 1 is assigned to. To shift
marker 1 and measure another trace, use the
To" menu.
Remote command:
CALCulate<n>:MARKer<m>:FUNCtion:POWer:SELect
CALCulate<n>:MARKer<m>:FUNCtion:POWer:RESult?
CALCulate<n>:MARKer<m>:FUNCtion:POWer[:STATe]
Channel Bandwidth ← C/N, C/No
Opens an edit dialog box to enter the measurement channel bandwidth for each chan-
nel.
The default setting is 14 kHz.
User Manual 1175.7068.02 ─ 12
C/No....................................................................................................................251
└ C/N................................................................................................................251
└ C/No..............................................................................................................251
└ Channel Bandwidth
└ Adjust Settings ............................................................................................. 252
......................................................................................251
"Display Config" on page 460).
Ratio",
Marker to Trace
Marker to Trace
Spectrum Measurements
Measurements
on page 721.
on page 249.
softkey in the "Marker
on page 720
on page 721
on page 724
softkey in the "Marker
on page 720
on page 721
on page 724
Chap-
251