All

SCPI Command :

FETCh:NRSub:MEASurement<Instance>:MEValuation:SEMask:MARGin:ALL
Commands in total: 1
Subgroups: 0
Direct child commands: 1
class FetchStruct[source]

Response structure. Fields:

  • 1 Reliability: int: ‘Reliability indicator’

  • 2 Out_Of_Tolerance: int: Out of tolerance result, i.e. the percentage of measurement intervals of the statistic count for spectrum emission measurements exceeding the specified spectrum emission mask limits.

  • 3 Margin_Curr_Neg: List[float]: Margin results for current trace, negative offsets

  • 4 Margin_Curr_Pos: List[float]: Margin results for current trace, positive offsets

  • 5 Margin_Avg_Neg: List[float]: Margin results for average trace, negative offsets

  • 6 Margin_Avg_Pos: List[float]: Margin results for average trace, positive offsets

  • 7 Margin_Min_Neg: List[float]: Margin results for maximum trace (resulting in minimum margins) , negative offsets

  • 8 Margin_Min_Pos: List[float]: Margin results for maximum trace (resulting in minimum margins) , positive offsets

fetch() → FetchStruct[source]
# FETCh:NRSub:MEASurement<Instance>:MEValuation:SEMask:MARGin:ALL
value: FetchStruct = driver.nrSubMeas.multiEval.seMask.margin.all.fetch()

Returns spectrum emission mask margin results. A negative margin indicates that the trace is located above the limit line, i.e. the limit is exceeded. Results are provided for the current, average and maximum traces. For each trace, 24 values related to the negative (Neg) and positive (Pos) offset frequencies of emission mask areas 1 to 12 are provided. For inactive areas, NCAP is returned.

Returns:

structure: for return value, see the help for FetchStruct structure arguments.