User`s guide

92 E6651A User’s Guide
6 Remote Interface (API) Programming Command Reference
E6651_SetAmplitude
Declaration int E6651_SetAmplitude(BYTE MID, double value);
Parameter
MID [in]: E6651’s equipment number to be controlled
remotely.
Value [in]: E6651’s Amplitude value to be set (dBm).
Return Value
Success: STATE_SUCCESS(1)
Failure: STATE_ERROR(- 1)
Description Set Amplitude value of E6651(MID).
E6651_GetInPowerOffset
Declaration int E6651_GetInPowerOffset(BYTE MID, double *
Value);
Parameter
MID [in]: E6651’s equipment number to be controlled
remotely.
Value [out]: Current Input Power Offset value of E6651.
Return Value
Success: STATE_SUCCESS(1)
Failure: STATE_ERROR(- 1)
Description Retrieve Input Power Offset value of E6651(MID). Input
Power Offset is introduced to compensate cable loss between
E6651 and DUT in input power perspective.
When Input Power Offset value is set, E6651 calculates input
power as measured input power plus Input Power Offset
value.
E6651_SetInPowerOffset
Declaration int E6651_SetInPowerOffset(BYTE MID, double
value);
Parameter
MID [in]: E6651’s equipment number to be controlled
remotely.
Value [in]: E6651’s Input Power offset value to be set.
(- 100dB ~ 100dB)
Return Value
Success: STATE_SUCCESS(1)
Failure: STATE_ERROR(- 1)
Description Set the Input power offset value of E6651(MID).