User manual

4-20 N9360A Multi UE Tester CDMA2000 User Manual
4 Operating Procedure
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.
3 Actual Output Level and Correction for RF Test in Automatic Test
Output signal level of the Tester is corrected according to
cable loss, coupling loss, and etc. Some of parameters should
be set properly.
Actual output level (for downlink signal) at the RF IN/OUT
connector for RF test in the Automatic Test mode is
calculated by the following equation.
Where,
OutputLevel = Actual output level at the RF IN/OUT
connector.
BsLevel = [Configuration: The set value when the followings
are specified for the Test Sequence] screen: BS
Level, Measurement BS Level, Max Tx Power BS Level,
Min Tx Power BS Level, FER BS Level (when MC-1x is
selected), PER BS Level1, PER BS Level2 (when
1xEV-DO is selected).
LossRfOut = Setting value at the RF Out field on the
[Configuration: Test Condition (Loss)] screen.
AttOut = Setting value at the ATT Out field on the
[Configuration: Test Sequence] screen.
There are two restrictions. The OutputLevel cannot exceed
–18.0 dBm, so each parameter, the BsLevel, the LossRfOut
and the ATT Out, must be set to meet this restriction. The
other restriction is that the sum of the LossRfOut and the
ATT Out must be set more than or equal to 0.
InputLevel MsLevel LossRFIn+=
OutputLevel BsLevel LossRFOut AttOut++=