R&S FSL WLAN TX Measurements (Option K91 / K91n)
1300.2519.12 4.417 E-11
Standard (General Settings dialog box)
Displays a list of all installed standards to select the wireless LAN standard. This is necessary to
ensure that the measurements are performed according to the specified standard with the
correct limit values and limit lines.
Remote: CONF:STAN 0
Frequency (General Settings dialog box)
Specifies the center frequency of the signal to be measured. If the frequency is modified, the
Channel No field is updated accordingly.
Remote: FREQ:CENT 100MHz
Channel No (General Settings dialog box)
Specifies the channel to be measured. If the Channel No field is modified, the frequency is
updated accordingly.
Remote: CONF:CHAN 9
Signal Level (General Settings dialog box)
Specifies the expected mean level of the RF input signal. If an automatic level detection
measurement has been executed the signal level (RF) is updated.
For all standards other than IEEE 802.11b & g (Single Carrier), the reference level is set 10 dB
higher than the signal level (RF) because of the expected crest factor of the signal. For
standards IEEE 802.11b & g (Single Carrier), the reference level is set to the signal level (RF).
Remote: CONF:POW:EXP:RF 9
Auto Lvl (General Settings dialog box)
Activates or deactivates the automatic setting of the reference level for measurements.
On The reference level is measured automatically at the start of each measurement
sweep. This ensures that the reference level is always set at the optimal level for
obtaining accurate results but will result in slightly increased measurement times. For
details about automatic level detection refer to chapter "Advanced Measurement
Examples".
Off
The reference level is defined manually in the Signal Level field.
Remote: CONF:POW:AUTO 1
Remote: CONF:POW:AUTO:SWE:TIME 200MS
Ext Att (General Settings dialog box)
Specifies the external attenuation or gain applied to the RF signal. A positive value indicates
attenuation, a negative value indicates gain. All displayed power level values are shifted by this
value.
Remote: INP:ATT 30dB
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