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我之前问过FCC OET，问题答复如下：8 j$ E, U+ N) Y2 R# d" v
Inquiry:
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8 V) o4 c, }0 a- q6 b( v! dExcuse me!I have a question about the RF testing of lighting EMC.7 k0 }% o3 O7 u* ]+ M) _- g1 C# X
In the field strength testing of the RF lighting,according with FCC PART 18 and MP-5,whether the loop antenna is must needed?Should we take bilog antenna instead of the loop antenna?" t! T$ u3 E2 z; ^ |/ j9 v! [
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$ N) G7 c& G* Y0 yResponse: 1 ~* T8 K8 S4 s3 A
Normally a loop antenna is required for radiated emissions measurements below 30 MHz. However, there are no limits for radiated emissions below 30 MHz for RF lights in Part 18. Also a loop antenna may not be used for radiated emission measurements above 30 MHz.
M7 }9 Z! w7 c$ ?/ f: _; P2 |他的答复是不是就是说30MHz以下是不用进行测试的？？？
1 P) }& b5 n) N6 w节能灯是应该属于PART18吧？？) R. D/ f4 S5 P! t
还有哪位大侠能提供一下灯具FCC PART18和CE的报告作为例子来学习
0 ~$ ~" s9 e* c: w9 i& r+ F- ^将不胜感激！！ |
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发表于 2009-12-14 10:06
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