GPS天线

¥10元/pcs 中国 广东 深圳 龙岗区
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<*n style="font-family: '宋体'; font-size: 15pt; mso-*cerun: 'yes'">型号   Part Number     XC    1575   TC   1820   <*n style="font-family: '宋体'; font-size: 9pt; mso-*cerun: 'yes'">     产品结构:18*18*2mm<*n style="font-family: '宋体'; font-size: 15pt; mso-*cerun: 'yes'">   <*n style="font-family: '宋体'; font-size: 9pt; mso-*cerun: 'yes'">产品种类:介质陶瓷<*n style="font-family: '宋体'; font-size: 15pt; mso-*cerun: 'yes'">   <*n style="font-family: '宋体'; font-size: 9pt; mso-*cerun: 'yes'">中心频率:1575MHz<*n style="font-family: '宋体'; font-size: 15pt; mso-*cerun: 'yes'">   <*n style="font-family: '宋体'; font-size: 9pt; mso-*cerun: 'yes'">生产商:信瓷<*n style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-*cerun: 'yes'">

<*n style="font-family: '宋体'; font-size: 15pt; mso-*cerun: 'yes'">4.结构及材料   Structure&nb*nd Material<*n style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-*cerun: 'yes'">

<*n style="font-family: '宋体'; font-size: 15pt; mso-*cerun: 'yes'">                         表 1<*n style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-*cerun: 'yes'">

<*n style="font-family: '宋体'; font-size: 15pt; mso-*cerun: 'yes'">   NO             名称         结构与材料<*n style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-*cerun: 'yes'">

<*n style="font-family: '宋体'; font-size: 15pt; mso-*cerun: 'yes'">   1             天线基片       介质陶瓷<*n style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-*cerun: 'yes'">

<*n style="font-family: '宋体'; font-size: 15pt; mso-*cerun: 'yes'">   2              引脚         铜镀锡合金<*n style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-*cerun: 'yes'">

<*n style="font-family: '宋体'; font-size: 15pt; mso-*cerun: 'yes'">   3             辐射面          镀银<*n style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-*cerun: 'yes'">

<*n style="font-family: '宋体'; font-size: 15pt; mso-*cerun: 'yes'">   4             接地面          镀银<*n style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-*cerun: 'yes'">

<*n style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-*cerun: 'yes'"> <*n style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-*cerun: 'yes'">

<*n style="font-family: '宋体'; font-size: 15pt; mso-*cerun: 'yes'">5.射频特性    RF Characterisrics<*n style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-*cerun: 'yes'">

<*n style="font-family: '宋体'; font-size: 15pt; mso-*cerun: 'yes'">                        表2<*n style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-*cerun: 'yes'">

<*n style="font-family: '宋体'; font-size: 15pt; mso-*cerun: 'yes'">   <*n style="font-family: 'Tahoma'; font-size: 12pt; mso-*cerun: 'yes'">NO                         项目                         特性                      环境实验允许附加误差 <*n style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-*cerun: 'yes'">

<*n style="font-family: 'Tahoma'; font-size: 12pt; mso-*cerun: 'yes'">      5.1                       接收频率范围            1571-1579MHz                  ——<*n style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-*cerun: 'yes'">

<*n style="font-family: 'Tahoma'; font-size: 12pt; mso-*cerun: 'yes'">      5.2                       中心频率                  1575.42MHz                      &plu*n;2.0MHz<*n style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-*cerun: 'yes'">

<*n style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-*cerun: 'yes'">       <*n style="font-family: 'Times New Roman'; font-size: 12pt; mso-*cerun: 'yes'">5.3                            <*n style="font-family: '宋体'; font-size: 12pt; mso-*cerun: 'yes'">带宽                  8<*n style="font-family: 'Times New Roman'; font-size: 12pt; mso-*cerun: 'yes'">MHz                                     0.5MHz<*n style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-*cerun: 'yes'">

<*n style="font-family: 'Times New Roman'; font-size: 12pt; mso-*cerun: 'yes'">      5.4                           驻波比                             1.5max                                        &plu*n;0.5<*n style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-*cerun: 'yes'">

<*n style="font-family: 'Times New Roman'; font-size: 12pt; mso-*cerun: 'yes'">      5.5                           <*n style="font-family: '宋体'; font-size: 12pt; mso-*cerun: 'yes'">增益                 +1.5<*n style="font-family: 'Times New Roman'; font-size: 12pt; mso-*cerun: 'yes'">Dbi                                   &plu*n;0.2<*n style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-*cerun: 'yes'">

<*n style="font-family: 'Times New Roman'; font-size: 12pt; mso-*cerun: 'yes'">      5.6                           轴比                                   ≤30DB                                   &plu*n;0.2<*n style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-*cerun: 'yes'">

<*n style="font-family: 'Times New Roman'; font-size: 12pt; mso-*cerun: 'yes'">      5.7                          偏振方式                           右旋圆****化                              ——<*n style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-*cerun: 'yes'">

<*n style="font-family: 'Times New Roman'; font-size: 12pt; mso-*cerun: 'yes'">      5.8                        特性阻*                             50 Ohm                                      &plu*n;5.0<*n style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-*cerun: 'yes'">

<*n style="font-family: 'Times New Roman'; font-size: 12pt; mso-*cerun: 'yes'">      5.9                        <*n style="font-family: '宋体'; font-size: 12pt; mso-*cerun: 'yes'">频率温度系数           <*n style="font-family: 'Times New Roman'; font-size: 12pt; mso-*cerun: 'yes'">20max                                     ——     <*n style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-*cerun: 'yes'">

<*n style="font-family: 'Times New Roman'; font-size: 12pt; mso-*cerun: 'yes'">     5.10        与天线平面成10℃<*n style="font-family: '宋体'; font-size: 12pt; mso-*cerun: 'yes'">夹角时增益     -2<*n style="font-family: 'Times New Roman'; font-size: 12pt; mso-*cerun: 'yes'">.0DBI                                &plu*n;0.2<*n style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-*cerun: 'yes'">

<*n style="font-family: 'Times New Roman'; font-size: 12pt; mso-*cerun: 'yes'">     备注:  以上参数均为标准品参数,实际使用将以为客户调试的****效果样品为准<*n style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-*cerun: 'yes'">

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