Softkeys Of The Frequency Menu (Option R&S Fsv-K8) - R&S FSV-K8 Operating Manual

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R&S FSV-K8
For further details refer to the "Video BW Manual" softkey in the bandwidth menu of the
base unit.
Remote command:
CONFigure:​ B TOoth:​ B ANDwidth|BWIDth:​ V IDeo​
Video BW Auto (TX Spec ACLR, Spurious Emissions)
Sets the video bandwidth according to the values defined in the RF Test Specification.
In the In–band Spurious Emissions measurement, the video bandwidth is always
adjusted automatically. Therefore the softkey is activated by default and its state can-
not be changed.
Remote command:
CONFigure:​ B TOoth:​ B ANDwidth|BWIDth:​ V IDeo:​ A UTO​
Filter Type (Output Power, TX Spec ACLR, Spurious Emissions, Rel TX Power)
Opens the "Filter Type" dialog box to select the filter type. For the measurements Out-
put Power and Rel TX Power, a Gaussian or a channel filter can be selected. For the
measurements TX Spec ACLR and Spurious Emissions, the filter type is a Gaussian
filter.
Remote command:
[SENSe:​ ] BANDwidth|BWIDth[:​ R ESolution]:​ T YPE​
Meas Filter (Modulation Char, Init Carr Freq Tol, Carr Freq Drift)
Activates or deactivates a filter that limits the bandwidth for the modulation measure-
ments. Since the RF Test Specification Rev 2.0.E.3 it is required to use this filter and
therefore it is activated by default.
The filter is flat within 1.04 MHz (ripple: only 0.02 dB) and has steep slopes outside this
area. The filter has the following characteristics:
●
passband ripple up to 550 kHz < 0.5 dB (peak to peak)
●
minimum attenuation in the transition band
+- 650 kHz:
+-1 MHz:
+- 2 MHz:
Remote command:
[SENSe:​ ] DDEMod:​ F ILTer:​ M EASurement​
3.7 Softkeys of the Frequency Menu (option R&S FSV-K8)
The following table shows all softkeys available in the "Frequency" menu in Bluetooth
mode (FREQ key). It is possible that your instrument configuration does not provide all
softkeys. If a softkey is only available with a special option, model or (measurement)
mode, this information is delivered in the corresponding softkey description.
Operating Manual 1176.7610.02 ─ 02
Instrument Functions for Bluetooth Measurements (K8)
Softkeys of the Frequency Menu (option R&S FSV-K8)
>=3 dB
>= 14 dB
>= 44 dB
on page 120
on page 93
on page 93
on page 114
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