Test equipment null of automatic calling of cord/code division multiplex

摘要

PURPOSE: To test calling processing performance between a base station and a mobile station by controlling all mobile stations with an operating software and providing an output of a state and test result of each mobile station under the test. CONSTITUTION: A connecting unit 2 is provided with a control printed circuit board assembly and a mobile station connecting printed circuit board assembly PBA, and the control PBA is connected to an operating device 3 and the connecting PBA is connected to a mobile station 1 respectively. In order to make the size of the interface 2, eight mobile stations are connected to the one connecting PBA. Furthermore, the unit 2 is provided with a CPU and a storage device to reduce the load of the device 3. The operating software of the device 3 is used to control all mobile stations, a state and a test result of each mobile station under the test is displayed on a built-in personal computer screen and data are stored in a file of a personal computer after the end of test. Furthermore, the operating software analyzes the recorded test result data file, senses the entire operating state, an operating state of each mobile station, the test result, troubleshooting and time of occurrence of fault and stores test condition data in the file.