【正文】 橋分類與定義 ................................................................................................39 電橋技術指標要求 ............................................................................................39 測試方法 ............................................................................................................40 衰減器 ...............................................................................................44 衰減器分類與定義 ............................................................................................44 衰減器技術指標要求 ........................................................................................44 測試方法 ............................................................................................................44 負載 ...................................................................................................47 負載分類與定義 ................................................................................................47 負載技術指標要求 ............................................................................................47 測試方法 ............................................................................................................47 功率容量測試方法 ...........................................................................48 術語和定義 ........................................................................................................48 功率試驗 ............................................................................................................48iii / 114 壽命要求 ...........................................................................................52 機械特性要求 ...................................................................................5材質要求 ...............................................................53 ................................................................53 全向天線 ...........................................................................................53 電性能要求 ........................................................................................................53 機械性能要求 ....................................................................................................53 定向天線 ...........................................................................................54 電性能要求 ........................................................................................................54 機械性能要求 ....................................................................................................55 天線環(huán)境要求 ...................................................................................55 環(huán)境條件要求 ....................................................................................................55 天線安全要求 ....................................................................................................55 天線環(huán)境試驗要求 ............................................................................................55 天線材料、工藝要求 ........................................................................................55 壽命要求 ............................................................................................................56 室內天線測試方法 ...........................................................................56 測試項目概述 ....................................................................................................56 測試條件要求 ....................................................................................................57 天線測試固定姿態(tài)要求 ....................................................................................60 測試步驟 ............................................................................................................60 ................................................................................70、包裝和貯存 ........................................................................71 標志 ...................................................................................................71 包裝 ...................................................................................................71 貯存 ...................................................................................................7驗收及保修 ................................................................72 總體要求 ...........................................................................................72 設備供貨周期 ...................................................................................72 買方廠驗 ...........................................................................................72 出廠檢驗 ...........................................................................................72 到貨開箱檢驗 ...................................................................................73iv / 114 初驗 ...................................................................................................74 試運行 ...............................................................................................74 終驗 ...................................................................................................75 保修 ...................................................................................................75 ................................................................................................80 ................................................................................................81 出廠檢驗說明 ...................................................................................81 出廠檢驗單 .......................................................................................81 干線放大器 ........................................................................................................81 合路器 ................................................................................................................84 其他無源器件 ....................................................................................................91 室內天線 .............................................................