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短波站電磁環境測試檢測項目報價???解決方案???檢測周期???樣品要求? |
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本標準規定了地球站電磁環境干擾允許值以及干擾電平計算方法。本標準規定了地球站電磁環境測試方法。本標準適用于工作頻段為1 GHz~40 GHz同步衛星通信地球站、同步氣象衛星地球站以及海岸地球站。
本標準規定了數字微波接力站電磁環境干擾允許值、天線前方凈空區要求以及數字微波接力站電磁環境測試的方法。本標準適用于工作頻段為1 GHz~40 GHz視距數字微波接力傳輸系統臺站。本標準不適用于對流層散射微波站。
本標準規定了衛星電視上行站(以下簡稱上行站)的站型分類和設備組成、要求、試驗方法及檢驗規則等。 本標準適用于傳送PAL-D彩色電視制式的C波段衛星廣播電視上行站的設計、建設和設備的制造;其他類型衛星廣播電視上行站亦可參照使用。
本標準規定了在我國邊境(界)地區對相關地面無線電業務的無線電特性及使用情況開展定量測試的測試方法。本標準適用于VHF/UHF(30 MHz~3 000 MHz)頻段的地面無線電業務。根據測試任務需要,可擴展至中、短波(30 MHz以下)等更低或微波(3 000 MHz以上)等更高的頻段。
本標準規定了空空導彈武器系統、空空導彈及其各分系統的主要術語。\n 本標準適用于空空導彈從研制到使用的全過程。
This standard is a part of the System Engineering branch of the ECSS engineering standards and covers the methods for the calculation of radiation received and its effects, and a policy for design margins. Both natural and man-made sources of radiation (e. g. radioisotope thermoelectric generators, or RTGs) are considered in the standard.This standard applies to the evaluation of radiation effects on all space systems. This standard applies to all product types which exist or operate in space, as well as to crews of manned space missions. The standard aims to implement a space system engineering process that ensures common understanding by participants in the development and operation process (including Agencies, customers, suppliers, and developers) and use of common methods in evaluation of radiation effects. This standard is complemented by ECSS-E-HB-10-12 ?Radiation received and its effects and margin policy handbook?.This standard may be tailored for the specific characteristic and constrains of a space project in conformance with ECSS-S-ST-00.