R&S FSV-K8 Operating Manual page 58

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R&S FSV-K8
No. of ACP Chan (TX Spec ACLR, Spurious Emissions)
Opens an edit dialog box to enter the number of adjacent channels, for which the
power is to be measured. The values range from 0 to 78. A minimum value of 3 is rec-
ommended. The default setting is 78 (all channels).
As with the ACP measurement of the basic instrument firmware this value refers to the
number of adjacent channels on one side of the TX channel. This means that with a
selected value of 10 the analyzer will measure in total 21 channels (10 lower channels
+ TX channel + 10 upper channels).
The frequency range required for the measurement is set up automatically. The center
frequency will also be adapted automatically dependent on the selected TX channel.
The measurement of the adjacent channels is limited to the available Bluetooth fre-
quency band, which means that at maximum 79 channels (23 channels in France) will
be measured.
Remote command:
CONFigure:​ B TOoth:​ A CLR:​ A CPairs​
CONFigure:​ B TOoth:​ I BSemissions:​ A CPairs​
Zoom (Modulation Char, Init Carr Freq Tol, Carr Freq Drift)
Activates or deactivates the zoom function. Opens an edit dialog box to enter the zoom
start position. The valid value range for the zoom start position is 0 to (measurement
time – 500 / sampling rate). The default setting for the zoom function is 0s (off).
With active zoom function, an area of only 501 samples is displayed.
Remote command:
[SENSe:​ ] ADEMod:​ Z OOM[:​ S TATe]​
[SENSe:​ ] ADEMod:​ Z OOM:​ S TARt​
Settings
Opens a dialog box to define the start and stop times for power measurements.
GFSK Start ← Settings
Defines the start time for the power measurement of the GFSK sections of the packet.
The default value is 10%.
Operating Manual 1176.7610.02 ─ 02
Instrument Functions for Bluetooth Measurements (K8)
Softkeys of the Sweep Menu (Bluetooth mode)
on page 91
on page 119
on page 120
on page 95
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