Numeric Measurement Modes
R&S
®
EVSG1000
105
User Manual 1178.6227.02 ─ 06
4.3.2.1
RF Level and Frequency Display
The measured RF power and frequency of the input signal are displayed both numeri-
cally and graphically.
Figure 4-21: RF level display
The following results are provided:
●
Numeric power level in dBm ("Lev")
For measurements on two frequencies: individual and sum power levels
●
Measured frequency offset to the nominal frequency in kHz
●
Numeric frequency offset of measured power
●
Numeric power sensor level in dBm (if available; "NRP")
●
Bargraph indicating the power and a color-coded overload state, where:
–
red
: overload state, check message
–
yellow
: power approaching overload state
–
green
: power in a valid range
●
If applicable: overload messages
Overload messages
The following messages indicate an overload:
●
"RF Overload"
Overload of the input mixer or of the analog IF path.
●
"IF Overload"
Overload of the IF signal.
●
"ADC Overload"
The dynamic range of the AD-converter is exceeded (clipping).
A combination of these overloads is also possible.
In all cases, set the RF attenuation to normal or low distortion (for RF input), or reduce
the input level.
In recorded data lists, overloads are indicated by an
"O"
Remote commands to retrieve results:
VOR Mode (Option R&S
EVSG-K2)
