A Thru Port Pair is used to identify the PNA ports used in the thru measurement of the function AmbMeasure. One of these 2 ports must also be the ShortMeasurementPort.

See also AMB Split Characterization.

An Example:

;*******************************************************************************
; AmbSplit configuration example
;*******************************************************************************
[AMBSPLIT_1]
CalAcquireTimeoutSec = 60
CalSetToActivate = CalSetToUseName
ConfigType = AmbSplit
DirectoryToUse = C:\Temp
Port1DevPair = ICM_FCM1:1
Port2DevPair = ICM_FCM2:1
ThruPortPair = 1:2
ShortMeasurementPort = 1
SwitchPath = ICM_SW01:1,ICM_SW02:1,ICM_SW03:1,ICM_SW04:1,ICM_SW10:0