Its responsibilities are as follows:

1. Operate the test system independently in the laboratory to test the RF performance of wireless mobile communication products and related work.

2, laboratory maintenance and management.

3, assist the project manager to complete the following work.

Requirements: test engineer (EMC test engineer/mobile communication terminal RF and protocol test engineer):

(1) Proficient in protocols and processes of various mobile terminals, including mobile phones, tablet computers and notebook antenna testing (OTA).

(2) Familiar with PTCRB and GCF authentication protocols and CTIA OTA authentication processes and standards.

(3) Be familiar with the calibration and ripple test of microwave darkroom.

(4) Be familiar with the use and system structure of CMU200 communication comprehensive measuring instrument, spectrum analyzer, signal generator and other RF instruments.

Electromagnetic compatibility EMC (electromagnetic compatibility) refers to the ability of a device or system to operate as required in its electromagnetic environment without causing intolerable electromagnetic interference to any equipment in its environment. Therefore, EMC includes two requirements: on the one hand, it means that the electromagnetic interference generated by equipment during normal operation cannot exceed a certain limit; On the other hand, it means that electrical appliances have a certain degree of immunity to electromagnetic interference in their environment, that is, electromagnetic sensitivity.