R&S FSW-K7 User Manual page 254

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R&S FSW-K7
[SENSe:]ADEMod<n>:SPECtrum:BANDwidth[:RESolution] <Bandwidth>
[SENSe:]ADEMod<n>:SPECtrum:BWIDth[:RESolution] <Bandwidth>
Defines the resolution bandwidth for data acquisition.
From the specified RBW and the demodulation span set by
SPECtrum:SPAN[:MAXimum]
on page 254, the required measurement time is calculated. If the available measure-
ment time is not sufficient for the given bandwidth, the measurement time is set to its
maximum and the resolution bandwidth is increased to the resulting bandwidth.
This command is identical to SENS:BAND:RES, see the R&S FSW User Manual.
Suffix:
<n>
Parameters:
<Bandwidth>
Example:
[SENSe:]ADEMod<n>:SRATe?
This command returns the sample rate set up for the current analog demodulation
measurement.
Suffix:
<n>
Example:
Usage:
[SENSe:]BANDwidth:DEMod <Bandwidth>
[SENSe:]BWIDth:DEMod <Bandwidth>
This command sets the bandwidth for analog demodulation. Depending on the
selected demodulation bandwidth, the instrument selects the required sample rate.
For details on the correlation between demodulation bandwidth and sample rate refer
to Chapter 4.3, "Sample Rate and Demodulation
This command is identical to SENS:ADEM:BAND:DEM.
Parameters:
<Bandwidth>
Example:
Manual operation:
User Manual 1173.9240.02 ─ 23
Remote Commands for Analog Demodulation Measurements
on page 273 or
.
irrelevant
refer to data sheet
*RST: 61.2 kHz
ADEM:SPEC:BAND 61.2kHz
Sets the resolution bandwidth to 61.2 kHz.
.
irrelevant
ADEM:SRAT?
Returns the current sample rate.
Query only
*RST: 5 MHz
BAND:DEM 1MHz
Sets demodulation bandwidth to 1 MHz
See "Demodulation Bandwidth"
Configuring the Measurement
[SENSe:]ADEMod<n>:
[SENSe:]BWIDth:DEMod
Bandwidth", on page 27.
on page 106
254