R&S FSL WiMAX, WiBro Measurements (K92/K93) – Status Reporting System
1300.2519.12 5.45 E-11
STATus:QUEStionable:LIMit Register
This register comprises information about the observance of limit lines in the corresponding
measurement window (LIMit 1 corresponds to screen A, LIMit 2 to screen B). It can be queried with the
STATus:QUEStionable:LIMit<1|2>:CONDition? and
STATus:QUEStionable:LIMit<1|2>[:EVENt]? commands.
Note: No limit lines are displayed in screen A and therefore all bits in the LIMit1 register will always be
set to 0.
Bit No Meaning
0 to 1 These bits are not used.
2
LIMit FAIL
This bit is set if the ETSI Spectrum Mask limit line is violated.
3
LIMit FAIL
This bit is set if the IEEE Spectrum Mask limit line is violated.
4
LIMit FAIL
This bit is set if the Spectrum Flatness (Upper) limit line is violated.
5
LIMit FAIL
This bit is set if the Spectrum Flatness (Lower) limit line is violated.
6
LIMit FAIL
This bit is set if the Spectrum Flatness Difference (Upper) limit line is violated.
7
LIMit FAIL
This bit is set if the Spectrum Flatness Difference (Lower) limit line is violated.
8 to 14 These bits are not used.
15 This bit is always 0.
STATus:QUEStionable:SYNC Register
This register contains information about sync and bursts not found, and about pre–measurement results
exceeding or falling short of expected values.
The bits can be queried with commands "
STATus:QUEStionable:SYNC:CONDition?"
and
"
STATus:QUEStionable:SYNC[:EVENt]?"
.
Bit No Meaning
0
BURSt not found
This bit is set if an IQ measurement is performed and no bursts are detected.
1 This bit is not used.
2
no bursts of REQuired type
This bit is set if an IQ measurement is performed and no bursts of the specified type are
detected.
3
GATE length too small
This bit is set if gating is used in a measurement and the gate length is not set
sufficiently large enough.
4
BURSt count too small
This bit is set if a PVT measurement is performed with gating active and there is not at
least 1 burst within the gate lines.
5
auto level OVERload
This bit is set if a signal overload is detected when an auto–level measurement is
performed.
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