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引用第9楼kamleung于2011-03-30 15:29发表的 :
! k5 ~. t2 a9 T% ~) K! OAs you are using the same test receiver as TUV, your equipment is reliable.
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In fact, I just follow the ITS-HK method. ITS-HK is using the built-in feature of test receiver. This feature is named as "Automatic Final Measurement with Threshold Scan" in the operating manual. The test receiver will have a fast prescan. If the measured level exceeds a limit line, or violates a margin defined for this line, the final measurement is performed. Hence, the number of readings is depending on the setting of margin. By using the equipment built-in feature, I have never used the R&S EMC32 Test software.
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The cabling of the conical housing also affects the data. Hence, you may check your test setup against with the requirements in EN55015. For details, pls read my attachment.
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了解了。。
/ `. O. o2 y3 O' L 还有一个问题,如果我想实验室内部自校仪器的话:是采取仪器说明书上的自校方法,还是自己准备好一个样品作为定标的准值呢? |
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