| 摘要 |
A system for measuring the RF performance by using a low-priced contact-type jig for RF measurement is provided to reduce the cost of a mobile communication terminal. A jig for RF measurement including a contact-type port is connected with a contact-type port of a mobile communication terminal to measure the RF performance of the mobile terminal(S301). One of ports of the mobile terminal senses the connection between the jig and the mobile terminal, and then transmits the sensed signal to a central processing unit(S302). The central processing unit receiving the sensed signal applies a switching control signal for changing the operation of an SPDT switch to the SPDT switch(S303). The SPDT switch changes the connection between an RF processing unit and an antenna into the connection between the RF processing unit and the jig(S304). The central processing unit performs the RF measurement(S305).
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