R&S FSW-K7, User Manual

Page: 122 / 407

Configuration
R&S
®
FSW-K7
122 User Manual 1173.9240.02 ─ 23
If DC is selected, the phase runs according to the existing frequency offset. In addi-
tion, the DC signal contains a phase offset of ± π.
If AC is selected, the frequency offset and phase offset are automatically corrected,
i.e. the trace is always symmetric with respect to the zero line.
Remote command:
[SENSe:]ADEMod<n>:AF:COUPling
on page 267
Deviation
Switches between logarithmic and linear display of the modulation depth or the phase
deviation or the frequency deviation.
Remote command:
DISPlay[:WINDow<n>]:TRACe<t>:Y:SPACing
on page 251
AF Auto Scale
Activates automatic scaling of the y-axis for AF measurements. RF power and RF
spectrum measurements are not affected by the auto-scaling.
Remote command:
[SENSe:]ADJust:SCALe[:Y]:AUTO[:CONTinuous]
on page 286
5.7.4.2 RF Evaluation
Access : "Overview" > "Demod Settings" > "Scaling"
Or : "Meas Setup" > "Demod" > "Scaling" tab
These settings are only available for RF evaluations and the result summary.
Range ..........................................................................................................................123
Ref Level Position ....................................................................................................... 123
Auto Scale Once ......................................................................................................... 123
Scaling ........................................................................................................................ 123
Demodulation