3.4 Device Message Details
3-165
3
:CALCulate:PARameter[:CATegory]:WDM:SGWavelength
Function
This command sets and queries the level detection method in Signal
Parameter for the WDM application.
Syntax
:CALCulate:PARameter[:CATegory]:WDM:SGWavelength
{<switch>[,<numeric>[DB]]}
:CALCulate:PARameter[:CATegory]:WDM:SGWavelength?
Parameter 1: Sets Detection Type
PEAK: Peak
THRESHOLD: Threshold
Parameter 2:
<numeric>: Threshold Cut Level
Range 0.1 to 50.0 dB
Resolution 0.1 dB
If a suffix is omitted, the unit will be dB.
If Parameter 2 is omitted, Threshold Cut Level is not changed.
Response Data
PEAK|THRESHOLD,<numeric>
<numeric>: Threshold Cut Level (dB)
+1.00000000E
–
001 to +5.00000000E+001
Example of Use
:CALCulate:PARameter:CATegory:WDM:SGWavelength
THRESHOLD,25
:CALCulate:PARameter:CATegory:WDM:SGWavelength?
>THRESHOLD,+2.50000000E+001