Analog Demodulation Option R&S
FSV–K7
R&S
®
FSV-K7/K7S
147
Operating Manual 1176.7561.02 ─ 06
[SENSe:]ADJust:LEVel
This command automatically sets the optimal reference level for the current measure-
ment.
You can define a threshold that the signal must exceed before the reference level is
adjusted, see
[SENSe:]ADJust:CONFiguration:HYSTeresis:UPPer
[SENSe:]ADJust:CONFiguration:HYSTeresis:LOWer
.
Example:
ADJ:LEV
Manual operation:
See
[SENSe:]ADJust:SCALe:Y:AUTO[:CONTinuous]
<state>
Activates automatic scaling of the y-axis. Currently auto-scaling is only available for AF
measurements. RF power and RF spectrum measurements are not affected by the
auto-scaling.
Parameters:
<state>
ON | OFF
*RST:
OFF
Example:
SENS1:ADJ:SCAL:Y:AUTO ON
Mode:
ADEMOD, SFM
Manual operation:
See
2.3.6.5
SENSe:BANDwidth Subsystem (Analog Demodulation, R&S
FSV–K7)
This subsystem controls the setting of the instruments filter bandwidths. Both groups of
commands (BANDwidth and BWIDth) perform the same functions.
[SENSe:]BANDwidth|BWIDth:DEMod
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[SENSe:]BANDwidth|BWIDth:DEMod
<Bandwidth>
This command sets the bandwidth for analog demodulation. Depending on the
selected demodulation bandwidth, the instrument selects the required sampling rate.
The available values of the demodulation bandwidths are determined by the sampling
rates. For details on the correlation between demodulation bandwidth and sampling
rate refer to
Chapter 2.1.3, "Sample Rate, Measurement Time and Trigger Offset"
Parameters:
<Bandwidth>
*RST:
5 MHz
Example:
BAND:DEM 1MHz
Sets test bandwidth to 1 MHz
Mode:
A-F, ADEMOD
Remote Commands of the Analog Demodulation (R&S
FSV–K7)
