Keysight N774 C Series

88 Keysight N774xC Series Multiport Power Meter Programming Guide
4 Measurement Operations & Settings
Command: :SENSe[n]:POWer:UNIT?
Syntax: :SENSe[n]:POWer:UNIT?
Description: Gets the current sensor power unit of selected channel
Parameters: None
Response: An integer value: 0: Current power units are dBm.
1: Current power units are Watts.
Example: :sens1:pow:unit? → +1
Affects All power meters
Command: :SENSe:POWer:UNIT:ALL:CSV?
Syntax: :SENSe:POWer:UNIT:ALL:CSV?
Description: Gets the current sensor power units for all channels
Parameters: None
Response:
Example: :sens:pow:unit:all:csv? → 1,0,1,1,1,1,1,1
Affects All power meters
Command: :SENSe[n]:POWer:WAVelength[:ALL]
Syntax: :SENSe[n]:POWer:WAVelength[:ALL]<wsp><value>|MIN|MAX|DEF [PM|NM|UM|MM|M]
Description: Sets the sensor wavelength.
Frequent use of this command can conflict with the timing of autoranging in some configurations. Autorange can be disabled
before and enabled after the command if needed.
Parameters: The wavelength as a float value in meters.
Also allowed are: MIN: minimum programmable value
MAX: maximum programmable value
DEF: the preset (*RST) default value