CISPR 22 (EN55022) 桌高80cm | CISPR 22 (EN55022) 桌高80cm | ||||||
Radiation 輻射干擾限制值 | Class A (1) | Class B (2) | Conduction 傳導干擾限制值 | Class A (1) | Class B (2) | ||
Freq. (MHz) | Limit (dBuV) | Limit (dBuV) | Freq. (MHz) | Limit (dBuV) | Limit (dBuV) | ||
30-230 | 40 (50) | stalker30 (40) | ————— | Q.P. | AVG. potus | Q.P. | AVG. |
230-1000 | 47 (57) | 37 (47) | 0.15-0.5 | 79 | 66 | 66-56torch relay | 56-46 |
Remark:傳導測試,若Q.P.小於 AVG.則不需再做AVG.測試 ( )鄙视的英文內為3m之規格; ( )外為10m之規格 | 0.5-5 | ———— | ———— | 56 | 46 | ||
5-30 | 73 | 60 | 60 | 50 | |||
CISPR 15 (EN55015) | CISPR 15 (EN55015) | |||
Radiation 輻射干擾限制值 | Conduction 傳導干擾限制值 | |||
Frequency | Limit (dBuA) | Freq. (Hz) | Limit (dBuV) | |
9k-70k | derves>专四答案81 (88) [75] | ————— | Q.P. | AVG. |
70k-150k | morningglory*81 to 51 (*88 to 58) [*75 to 45] | 9k-50k | 110 | ——— |
150k-2.2M | *51 to 22 (*58 to 26) [*45 to 16] | 50k-150k | 90 to 80 | ——— |
2.2M-3M | 51 (58) [45] | 150k-0.5M | 66 to 56 | 56 to 46 |
3M-30M | **15 to 16 (22) [**9 to 12] | 0.5M-2.51M | 56 | 46 |
————— | ————— | 2.51M-3M | 73 | 63 |
————— | ————— | 3M-5M | 56 | 46 |
————— | ————— | 5M-30M | 60 | embrace50 |
Remark: * 隨頻率的對數值線性減少 ** 隨頻率的對數值線性增加 傳導測試,若Q.P.小於 AVG.則不需再做AVG.測試 ( )內為2m之規格; ( )外為雅思在线课程收费3m求职面试英语之規格; [ ] 內為4m之規格 | ||||
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