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APMP.EM.RF-K19.CL: A Key Comparison of Attenuation Measurements at 60 MHz and 5 GHz in the coaxial 7 mm Line System using N-connectors

机译:APMP.EM.RF-K19.CL:使用n个连接器在同轴7 mm线系统中在60 MHz和5 GHz中的衰减测量的关键比较

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A regional laboratory key comparison has been carried out between nine national metrology laboratories in the Asia-Pacific Region including NMISA. As travelling standard a step attenuator of type HP8496H was used. The participants measured the quantity attenuation for various attenuation steps up to 100 dB at two frequencies. Provisional results in form of a draft A report have been released to the participants in September 2009. They show generally good agreement between the laboratories. The paper describes in detail the measurement set-up that was used by the NMISA. Diagrams show the deviation of the NMISA results from the Key Comparison Reference Value (KCRV) at each frequency. This intercomparison was a follow-up exercise to the CCEM.RF-K19.CL where NMISA participated as well.
机译:在包括NMISA在内的亚太地区九个国家计量实验室之间进行了区域实验室关键比较。作为旅行标准,使用了HP8496H型步进衰减器。参与者在两个频率下测量各种衰减步骤的各种衰减步骤的量衰减。临时成果草案形式一份报告于2009年9月发布给参与者。他们在实验室之间展示了一般良好的一致。本文详细介绍了NMISA使用的测量设置。图表显示了NMISA的偏差来自每个频率的键比较参考值(KCRV)的偏差。这种互通是CCEM.RF-19.CL的后续运动,NMISA也参加了。

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