The purpose of this test is to determine the common mode disturbance generated by power electronics in active CPE equipment. Since conducted disturbances on the AC port is already a part of FCC testing requirements, this method focuses on measurements of the common mode disturbance on the coaxial port. Common mode disturbance from stand-alone power supplies are conducted through a common ground plane on the CPE device to the outer conductor of the coaxial port. Therefore stand-alone power supplies are also within the scope of this standard.
| File Size : | 1
file
, 480 KB |
| Number of Pages : | 10 |
| Published : | 2018 |
