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车载 GPS 多媒体系统(辐射)整改案例

车载 GPS 多媒体系统(辐射)整改案例. >>EUT 系统硬件 参数. 核心板方案: CSR S3681 屏参数:群创 7 寸数字屏(非标准车规) 带 DVDSDUSB. >> 测试标准. 测试标准: GB 18655-2010/ LV3 (备注:本案例只列举该机器的最差模式). >> 辐射原始测试数据( GPS 模式):见图 2. (备注:低频 150K 到 30M 以及 1G-2.5G 频段未给出,). >> 问题定位. >> 整改对策. (与我们工程师联系能得到更加详细的分析解答). >> 整改后数据:见图三. 图三.

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车载 GPS 多媒体系统(辐射)整改案例

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  1. 车载GPS多媒体系统(辐射)整改案例

  2. >>EUT系统硬件参数 • 核心板方案:CSR S3681 • 屏参数:群创7寸数字屏(非标准车规) • 带DVD\SD\USB >>测试标准 • 测试标准:GB 18655-2010/ LV3 • (备注:本案例只列举该机器的最差模式)

  3. >>辐射原始测试数据(GPS模式):见图2 (备注:低频150K到30M以及1G-2.5G频段未给出,)

  4. >>问题定位 >>整改对策 (与我们工程师联系能得到更加详细的分析解答)

  5. >>整改后数据:见图三 图三

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