Ldelta

SCPI Command :

CALCulate<n>:DELTamarker<m>:FUNCtion:FMEasurement:LIMit<li>:LDELta
Commands in total: 1
Subgroups: 0
Direct child commands: 1
get(window=Window.Default, deltaMarker=DeltaMarker.Default, limitIx=LimitIx.Default) → float[source]
# CALCulate<n>:DELTamarker<m>:FUNCtion:FMEasurement:LIMit<li>:LDELta
value: float = driver.calculate.deltaMarker.function.fmeasurement.limit.ldelta.get(window = repcap.Window.Default, deltaMarker = repcap.DeltaMarker.Default, limitIx = repcap.LimitIx.Default)

Queries the vertical distance from the marker position to the limit line. The unit is dB. If the marker has been assigned to a different trace than the limit line, or if no limit ine is defined for the marker position, the command returns -200.

Parameters:

  • window – optional repeated capability selector. Default value: Nr1 (settable in the interface ‘Calculate’)

  • deltaMarker – optional repeated capability selector. Default value: Nr1 (settable in the interface ‘DeltaMarker’)

  • limitIx – optional repeated capability selector. Default value: Nr1 (settable in the interface ‘Limit’)

Returns:

amplitude: Vertical distance to the limit line in dB.