摘要 |
<P>PROBLEM TO BE SOLVED: To provide a test system and a test method that perform a test about which an RF test signal with a changing level is input to a test object mobile communication terminal, without performing time-consuming switching of the attenuation amount of a step attenuator. <P>SOLUTION: A test system stores level correspondence information about which a level variable range of a test signal derived based on the level range a level control unit is able to control and the attenuation amount of a step attenuator is associated with each of respective attenuation amounts of the step attenuator, selects the attenuation amount corresponding to the level variable range including the maximum value and the minimum value of the level of a test signal in a test referring to the level correspondence information, sets only the selected attenuation amount as the attenuation amount of the step attenuator, and controls the level control unit to change the level of the test signal to perform the test. <P>COPYRIGHT: (C)2013,JPO&INPIT |