User manual

Operating Procedure 4
N9360A Multi UE Tester CDMA2000 User Manual 4-21
4
Actual Input Signal Level and Correction for RF Test in Automatic
Tes t
Input signal level of the Tester (for uplink signal) is corrected
according to cable loss, coupling loss, and etc. Some of
parameters should be set properly.
The measurement results of RF test in the Automatic Test
mode are corrected by the following equation.
Where,
InputLevel = Corrected measured value of the Tester.
MsLevel = Input signal level of the mobile phone at the RF
IN/OUT connector.
LossRfIn = Setting value at the
RF IN field on the
[Configuration: Test Condition (Loss)] screen.
AttIn = Setting value at the
ATT In field on the
[Configuration: Test Sequence] screen.
There is a restriction that the sum of the LossRfIn and
ATT
In
must be set more than or equal to 0.
InputLevel MsLevel LossRFIn AttIn++=