天線測試報告112305

東莞市暉速天線技術(shù)有限公司DongGuanHuiSuAntennaTechnologiesCo.,LtdPAGEPAGE12測試報告東莞市暉速天線技術(shù)有限公司DongGuanHuiSuAntennaTechnologiesCo.,Ltd┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅測試報告TestReport共13頁試驗名稱112305Description低頻排氣管型一體化美化天線試驗類別天線輻射性能測試Sort承試單位東莞市暉速天線技術(shù)有限公司品質(zhì)保證部Customer擬制萬林濤Organizer批準(zhǔn)Approver報告日期2010年12月20日Issueddate量產(chǎn)抽測測試會簽部門制作部門營銷中心品保部簽名意見測試時間20測試環(huán)境測試地點：東莞市暉速天線技術(shù)有限公司遠場測試場測試設(shè)備：天線轉(zhuǎn)臺和標(biāo)準(zhǔn)增益天線等測試人員：萬林濤黃財茂測試內(nèi)容3.1測試項目3.1.1測試天線的水平和垂直方向圖。頻點選取820、824、896MHz等頻點進行測試。從方向圖中得出以下指標(biāo)：水平波束寬度、交叉極化比、前后比，以及垂直波束寬度、上旁瓣抑制等輻射性能參數(shù)。3.2被測天線天線型號：112305頻段：820-960MHz測試結(jié)果4.1測試結(jié)果統(tǒng)計表（3頁）4.2產(chǎn)品說明書（4頁）4.3方向圖圖片（5-12頁）4.4測試方法（13頁）4.2.1S參數(shù)交調(diào)值測試數(shù)據(jù)天線編號駐波比＜1.45隔離度≤-28dB+45°-45°-30.11.241.25交調(diào)值0°9°18°+45°-103.7-105.9-104.7-45°-102.6-100.3-97.34.2極化下傾頻率（MHZ）水平波束垂直波束增益14.5±0.5dBi3dB瓣寬（65°±5°）前后比(≥25dB)0°交叉極化(＞15)dB60°交叉極化＞10dB下傾精度（±1.5°）3dB瓣寬15°±3°）上旁瓣抑制≥15dB+450°82013.6270.6224.7322.4719.28-1.3015.4922.9082413.2372.8627.1722.6220.85-1.0415.3825.4889614.0769.6823.1829.9119.91-0.5115.2016.0096014.0465.7326.7624.5113.52-0.5113.7013.669°82013.8669.1718.9123.5615.849.8614.8124.2482413.3571.2521.5824.6316.799.2915.5226.1089614.1669.6825.9634.0017.0610.0815.5722.0096014.0265.4025.8123.229.298.0114.6822.3718°82012.9770.6821.2325.2912.1015.8516.1019.9582412.6672.9321.5824.3311.8215.1016.3020.5789613.5769.7821.2831.4710.4715.8516.0225.9396013.0170.5120.7624.289.4615.3714.9618.00-450°82013.6571.1725.1325.9312.380.9813.4825.9482413.7772.0725.6726.0216.380.6313.0815.6089614.0469.1226.7724.9215.530.8912.5813.6896014.3265.4726.4725.8314.520.5410.9912.719°82013.8368.5922.4726.7512.117.0913.9919.148241469.8322.7926.0712.796.6513.8220.1289614.0370.1230.5927.0810.345.6813.6224.9696014.2866.4429.6426.3912.245.0213.1227.1218°82013.1575.2721.2823.288.6315.4115.8716.9382413.2174.8323.9531.038.4314.4916.7317.4089613.3371.2123.1924.819.4514.7115.9223.9896013.3265.1922.5622.698.2914.7115.3115.61備注：表中陰影部分為與說明書不符數(shù)據(jù)值（增益用標(biāo)準(zhǔn)喇叭天線做對比測試）5.最終結(jié)論：E面波瓣寬度、抑制不合格，H面波瓣寬度、前后比,增益以及交叉極化60°不合格，3dB瓣寬偏寬。排氣管型一體化美化天線電氣性能ElectricalSpecifications頻率范圍Frequency820～960MHz增益Gain14.5±0.5dBi駐波比VSWR＜1.5極化形式Polarization±45°端口隔離度IsolationBetweenTwoPorts≥28dB交叉極化鑒別率Cross-PolarDiscrimination＞10dB(@60°)上旁瓣抑制UpperSidelobeSuppresslon≤-15dB前后比Fronttobackratio≥25dB水平波瓣寬度Horizontalbeamwidth65°±5°垂直波瓣寬度Verticalbeamwidth15°±3°主瓣下傾Electricaldowntilt0°～18°三階互調(diào)IM.3rdorder(2×43dbm)≤-107dBm輸入阻抗InputImpedance50Ω功率容量MaxInputPower200W接口形式Connector2*7/16DINFemale雷電保護LightingProtectionDirectground機械性能MechanicalSpecifications尺寸(凈天線)DimensionsΦ180mm,長度:1650mm重量(凈天線)Weight≤8Kg輻射體材料RadiatorMaterialCopper天線罩材料RadomeMaterialFiberglass天線罩顏色RadomeColorWhiteE面測試方向圖 +45-0-820+45-0-824+45-0-896+45-0-960+45-9-820+45-9-824+45-9-896+45-9-960+45-18-820+45-18-824+45-18-896+45-18-960-45-0-820-45-0-824-45-0-896-45-0-960-45-9-820-45-9-824-45-9-896-45-9-960-45-18-820-45-18-824-45-18-896-45-18-960H面測試方向圖+45-H-0-820+45-H-0-824+45-H-0-896+45-H-0-960+45-H-9-820+45-H-9-824+45-H-9-896+45-H-9-960+45-H-18-820+45-H-18-824+45-H-18-896+45-H-18-960-45-H-0-820-45-H-0-824-45-H-0-896-45-H-0-960-45-H-9-820-45-H-9-824-45-H-9-896-45-H-9-960-45-H-18-820-45-H-18-824-45-H-18-896-45-H-18-960測試方法方向圖測試方法1、將自動轉(zhuǎn)臺和發(fā)射天線架設(shè)在較高的同一水平面,兩者相隔48米。2、將被測天線