TRACe Subsystem (WiMAX, K92/K93) R&S FSL
1300.2519.12 6.862 E-11
LIST Spectrum Emission Mask (SEM) summary results (in WiBro standard only):
SEM summary results formats:
1st value index into table of results (1 – 9)
2nd value start frequency band (Hz)
3rd value stop frequency band (Hz)
4th value RBW (Hz)
5th value limit fail frequency (Hz)
6th value power absolute (dBm)
7th value power relative (dBc)
8th value limit distance (dB)
9th value failure flag (1 = fail, 0 = pass)
There are 5 rows of results for downlink, and 9 rows for uplink.
Spectrum ACPR
Result data will be returned as 501 trace points in floating point format. These trace points are obtained
directly from the base system via the measurement API and the quantity is therefore a fixed value. Only
an array of Y data will be returned.
TRACE1 Clear write values
TRACE2 Max hold values
TRACe[:DATA]
This command returns all the measured data that relates to the currently selected measurement
type. All results are returned in ASCII format. The returned data depends on the currently
selected measurement type. DISPlay:FORMat is not supported with this command.
The following measurement types are available:
– "Constellation vs Symbol" on page 6.856
– "Constellation vs Carrier" on page 6.857
– "Power vs Time – Full Burst and Start / End Data" on page 6.857
– "Power vs Time – Full Subframe and Rising/Falling Subframe" on page 6.857
– "Spectrum Flatness/Group Delay/Flatness Difference" on page 6.858
– "Spectrum FFT" on page 6.859
– "Statistics Bitstream data" on page 6.859
– "Statistics Burst Summary data" on page 6.859
– "Statistics CCDF – Complementary cumulative distribution function" on page 6.861
– "EVM vs Carrier" on page 6.861
– "EVM vs Symbol" on page 6.861
– "Frequency Sweep Measurements" on page 6.861
– "Spectrum Mask" on page 6.861
– "Spectrum ACPR" on page 6.862
This command is a query only and thus has no *RST value.
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