2019年1月4日

2019.1.3 WLAN 802.11 a/b/g PHY Specification and EDVT Measurement II - Transmit Spectrum Mask & Current Consumption

摘要： Transmit Spectrum Mask Specification – 802.11b SpecificationFor 802.11b 18.4.7.3The transmitted spectral products shall be less than –30dBc for fc-22M 阅读全文

posted @ 2019-01-04 18:01 keep1 阅读(723) 评论(0) 推荐(0)

L215 Visual impairment

摘要： Visual impairment（视觉障碍）carries with it a reduced or restricted ability to travel through one’s physicaland social environment until adequate orientati 阅读全文

posted @ 2019-01-04 16:43 keep1 阅读(383) 评论(0) 推荐(0)

2019年1月4日

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