导航专业业务 - 题库学习平台

The RF combining network recovers CSB and SBO signals from integ

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The RF distribution network receives（）from the electronics

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In the following four items， which one is the section of the Ant

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In the following four items， which one is not the section of the

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The localizer antenna arrangement of the daul frequency installa

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The localizer antenna arrangement of the single frequency instal

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The （） installation is such that the course beams are narro

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If obstructions within the radiation of localizer antenna indica

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The localizer antenna arrangement of the （） frequency insta

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If obstructions within the radiation of localizer antenna indica

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The localizer antenna arrangement of the dual frequency installa

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If the aircraft is to the right of the runway centerline， the 15

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If the aircraft is below the glidepath， the（）depth of modulatio

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The （） modulation predominates above the glidepath and the

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If the aircraft is to the left of the runway centerline， the 150

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If the aircraft is（）the runway centerline extension， the ai

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If the aircraft is above the glidepath， the（）depth of modulatio

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The 90-Hz modulation predominates （） the glidepath and the

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The DME beacon station provides detectable outer,middle, and inn

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The purpose of a（）is to provide vertical guidance about the

发布时间: 2023-11-19 23:32 浏览量: 1

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