Noise:power:noise:channel; Noise:power:noise:total - Keysight N5171B EXG Manual

Real–Time Commands
Custom Subsystem–Option 431([:SOURce]:RADio:CUSTom)

:NOISe:POWer:NOISe:CHANnel?

[:SOURce]:RADio:CUSTom:NOISe:POWer:NOISe:CHANnel?
The query returns the current noise power across the carrier bandwidth in
dBm.

:NOISe:POWer:NOISe:TOTal

[:SOURce]:RADio:CUSTom:NOISe:POWer:NOISe:TOTal
<totalNoisePowerInDbm>
[:SOURce]:RADio:CUSTom:NOISe:POWer:NOISe:TOTal?
This command sets the current total noise power level if noise is on.
In the NOISe control mode, the total power will be adjusted to achieve the
specified total noise power and the total noise power level will be maintained
regardless of changes to the other noise parameters. A change to the total
power will change the total noise power setting appropriately to maintain the
C/N ratio.
In the TOTal control mode, this will adjust the total power once for the
specified total noise power level, after which the total noise power could
change if any noise parameters are adjusted or the total power is adjusted.
In the CARRier control mode, this will adjust the carrier power once for the
specified total noise power level, after which the total noise power could
change if any noise parameters are adjusted or the carrier power is adjusted.
See also :NOISe:POWer:CONTrol[:MODE] command.
Keysight EXG and MXG X-Series Signal Generators SCPI Command Reference
Carrier In this mode the carrier power and C/N are independent
variables and the total power and total noise power are
dependent variables set by the carrier power, C/N and
the rest of the noise settings. The total power and total
noise power will change as any noise parameter is
adjusted to keep the carrier power and the C/N at their
last specified values.
Total Noise In this mode the total noise power and C/N are
independent variables and the total power and carrier
power are dependent variables set by the total noise
power, C/N and the rest of the noise settings. The total
power and carrier power will change as any noise
parameter is adjusted to keep the total noise power and
the C/N at their last specified values.
Default Total
Key Entry Total Carrier Total Noise
Supported N5172B/82B with Option 431 and 403
Supported N5172B/82B with Option 431 and 403
503