Settings

SCPI Command :

[SENSe]:DIRected:SETTings
Commands in total: 1
Subgroups: 0
Direct child commands: 1
class GetStruct[source]

Response structure. Fields:

  • 1 Search_Span: List[float]: numeric value The span around the frequency for which a detailed measurement (spurious detection sweep and spot search) is performed. Note that the frequency spans must be distinct, that is: they may not overlap. Unit: HZ

  • 2 Det_Threshold: List[float]: numeric value Absolute threshold that the power level must exceed for a spur to be detected. Unit: dBm

  • 3 Desired_Spur_Snr: List[float]: numeric value Minimum signal-to-noise ratio that the power level must exceed for a spur to be detected during the spot search Unit: dB

get() → GetStruct[source]
# [SENSe]:DIRected:SETTings
value: GetStruct = driver.applications.k50Spurious.sense.directed.settings.get()

Defines the current directed search configuration, that is: all frequency spans to be measured in detail. The current configuration table is overwritten. Note that all entries must be defined in one command so that the R&S FSW Spurious measurements application can detect any possible conflicts between the frequency spans. The parameters are defined as a comma-separated list with one line per span, using the following syntax: <Frequency>,<SearchSpan>,<DetThreshold>,<SNR> For details on the parameters see ‘Directed Search Measurement settings’) .

Returns:

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

set(frequency: List[float] = None, search_span: List[float] = None, det_threshold: List[float] = None, desired_spur_snr: List[float] = None) → None[source]
# [SENSe]:DIRected:SETTings
driver.applications.k50Spurious.sense.directed.settings.set(frequency = [1.1, 2.2, 3.3], search_span = [1.1, 2.2, 3.3], det_threshold = [1.1, 2.2, 3.3], desired_spur_snr = [1.1, 2.2, 3.3])

Defines the current directed search configuration, that is: all frequency spans to be measured in detail. The current configuration table is overwritten. Note that all entries must be defined in one command so that the R&S FSW Spurious measurements application can detect any possible conflicts between the frequency spans. The parameters are defined as a comma-separated list with one line per span, using the following syntax: <Frequency>,<SearchSpan>,<DetThreshold>,<SNR> For details on the parameters see ‘Directed Search Measurement settings’) .

Parameters:

  • frequency – numeric value Center frequency for directed search measurement of the spur Unit: HZ

  • search_span – numeric value The span around the frequency for which a detailed measurement (spurious detection sweep and spot search) is performed. Note that the frequency spans must be distinct, that is: they may not overlap. Unit: HZ

  • det_threshold – numeric value Absolute threshold that the power level must exceed for a spur to be detected. Unit: dBm

  • desired_spur_snr – numeric value Minimum signal-to-noise ratio that the power level must exceed for a spur to be detected during the spot search Unit: dB