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【文件名】:
【格 式】:PDF
【大 小】:2300K
【简 介】:
【目 录】:
WCDMA 测试step by step...........................................................................................1
1. 信令连接配置....................................................................................................2
2. 测量界面介绍....................................................................................................6
3. 发射机测试........................................................................................................7
3.1 *大功率测量............................................................................................7
3.2 频率误差测量............................................................................................8
3.3 闭环功率控制..........................................................................................10
3.4 *小功率测量..........................................................................................11
3.5 占用带宽测试（OBW） ........................................................................12
3.6 频谱模板测试（SEM） .........................................................................13
3.7 邻道功率泄漏测试（ACLR）...............................................................15
3.8 EVM测试................................................................................................15
3.9 峰值码域误差测试（PCDE） ...............................................................17
3.10 相位不连续测试（Phase Discontinuity） .............................................19
4. 接收机测试......................................................................................................22
4.1 接收机灵敏度测试（Reference Sensitivity Level） .............................22
4.2 *大输入电平测试（ Maximum Input Level） ....................................24 |