Configuration
R&S
®
FSW-K7
113
User Manual 1173.9240.02 ─ 23
The "Time per Division" softkey is available from the main "Analog Demodulation"
menu.
Zero Phase Reference Position (PM Time Domain only)
Defines the position at which the phase of the PM-demodulated signal is set to 0 rad.
The entry is made with respect to time. In the default setting, the first measured value
is set to 0 rad.
This setting is only available for PM time domain displays with DC coupling.
Remote command:
[SENSe:]ADEMod<n>:PM:RPOint[:X]
Phase Wrap On/Off (PM Time Domain only)
Activates/deactivates the phase wrap.
On
The phase is displayed in the range ±180° (± Π). For example, if the phase e180°,
360° is subtracted from the phase value, with the display thus showing >-180°.
Off
The phase is not wrapped.
This setting is only available for PM time domain displays with DC coupling.
5.7.2 Demodulation Spectrum
Access
: "Overview" > "Demod Settings" > "Spectrum"
Or
: "Meas Setup" > "Demod" > "Spectrum" tab
The demodulation spectrum defines which span of the demodulated data is evaluated.
Depending on the evaluation (AF or RF display), the settings vary.
5.7.2.1
AF Evaluation
Access
: "Overview" > "Demod Settings" > "Spectrum"
Or
: "Meas Setup" > "Demod" > "Spectrum" tab
These settings are only available for AF Spectrum evaluations, not in the time domain.
Demodulation
