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<div class="erji_left_titel"><img src="/template/NEST300017/images/erji_left_4.gif" alt="产品中心" width="719" height="24" /></div> <div class="JSright_title"> <div class="JSright_title_L"> <span>产品中心</span> </div> <div class="JSright_title_R">您现在的位置Q?a href="/">首页</a> > <a href="/supply/">供应产品</a> > <a href="/syx/">实验?/a> > <a href="/supply/32.html">SD3200微LTV收发pȝ</a> </div> </div> <div class="JScpzs_cont" > <!--pages内容--> <div class="detail_con"> <table width="100%" border="0" cellspacing="0" cellpadding="0" style=" padding:1px; margin-bottom:12px; border:1px solid #e7e7e7; background:#fafafa;"> <tr> <td width="200" align="center" valign="top" style="padding:10px; border-right:1px solid #e7e7e7;"><p style="border:2px solid #dbdbdb;width:200px;"><img src="/uploads/cp/20150731093854.jpg" width="200" height="133" onload="imgZoomer(this,200,133)" onclick="new ImageViewer(this,'img');" class="tip"/></p></td> <td valign="top"><div class="proct_bg1"> <table width="100%" border="0" cellspacing="0" cellpadding="0"> <tr> <th width="19%" height="24">产品名称Q?/th> <td width="81%"><span id="nesttitle">SD3200微LTV收发pȝ</span></td> </tr> <tr> <th height="24">产品型号Q?/th> <td></td> </tr> <tr> <th height="24" >产品介:</th> <td><p></p></td> </tr> </table> </div></td> </tr> </table> <div class="content" > <h2><span>详细说明</span></h2> <div class="detail"> <p style="line-height:24px;"><p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">主要特点</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">该系l是?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">SD3200R/T</span><span style="font-size:9pt;font-family:宋体;">收发pȝ?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">SD3200H</span><span style="font-size:9pt;font-family:宋体;">微L电\试模块q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:Arial, sans-serif;">SD3200R/T</span><span style="font-size:9pt;font-family:宋体;">收发pȝ?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">SD3200T</span><span style="font-size:9pt;font-family:宋体;">发射pȝ?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">SD3200R</span><span style="font-size:9pt;font-family:宋体;">接收pȝl成Q具有六个蝲频(</span><span style="font-size:9pt;font-family:Arial, sans-serif;">900MHz</span><span style="font-size:9pt;font-family:宋体;">?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">892MHz</span><span style="font-size:9pt;font-family:宋体;">?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">884MHz</span><span style="font-size:9pt;font-family:宋体;">?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">876MHz</span><span style="font-size:9pt;font-family:宋体;">?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">868MHz</span><span style="font-size:9pt;font-family:宋体;">?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">860MHz</span><span style="font-size:9pt;font-family:宋体;">Q,频率间隔?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">8MHz</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">收发pȝ均以模块形式Q便于组合,q具有检点</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">本振源采用高E_度锁相振荡器Q产生的图像、语x晰稳?/span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:Arial, sans-serif;">SD3200MW</span><span style="font-size:9pt;font-family:宋体;">微L电\试模块是?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">14</span><span style="font-size:9pt;font-family:宋体;">U实用的微L电\模块及器件组成,可进行单元电路及器g试Q还可组?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">830MHz</span><span style="font-size:9pt;font-family:宋体;">微L收发pȝ和微型直攄Q开展无U微波通信传输试验</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:Arial, sans-serif;"> </span><span style="font-size:9pt;font-family:宋体;">可提供微波电路、元器g、结构g和电路板{,用于开展微波电路及微L通信pȝ的课E设计和毕业设计</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:Arial, sans-serif;"> </span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">主要技术指?/span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:Arial, sans-serif;"> </span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <table class="MsoNormalTable" border="1" cellspacing="0" cellpadding="0"> <tbody> <tr> <td width="149" rowspan="2"> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:Arial, sans-serif;">SD3200</span><span style="font-size:9pt;font-family:宋体;">收发pȝ的传输特?/span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> </td> <td width="113"> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">有效?/span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> </td> <td width="388"> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">每一信道?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">8MHz</span><span style="font-size:9pt;font-family:宋体;">Qd</span><span style="font-size:9pt;font-family:Arial, sans-serif;">6</span><span style="font-size:9pt;font-family:宋体;">个信道,其传输频带ؓ</span><span style="font-size:9pt;font-family:Arial, sans-serif;">40MHz</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> </td> </tr> <tr> <td width="113"> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">可靠?/span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> </td> <td width="388"> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">分别工作?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">CH1</span><span style="font-size:9pt;font-family:宋体;">?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">CH2</span><span style="font-size:9pt;font-family:宋体;">?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">CH3</span><span style="font-size:9pt;font-family:宋体;">?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">CH4</span><span style="font-size:9pt;font-family:宋体;">?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">CH5</span><span style="font-size:9pt;font-family:宋体;">?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">CH6</span><span style="font-size:9pt;font-family:宋体;">载频信道上,?/span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">显C器昄图象和话音的质量</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">传输距离范围Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">3m</span><span style="font-size:9pt;font-family:宋体;">?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">6m</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> </td> </tr> <tr> <td width="149" rowspan="6"> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:Arial, sans-serif;">SD3200T</span><span style="font-size:9pt;font-family:宋体;">发射pȝ</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> </td> <td width="113"> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">输出功率</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> </td> <td width="388"> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:Arial, sans-serif;">?5dBm</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> </td> </tr> <tr> <td width="113"> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:Arial, sans-serif;">1dB</span><span style="font-size:9pt;font-family:宋体;">压羃点功?/span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> </td> <td width="388"> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:Arial, sans-serif;">?7dBm</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> </td> </tr> <tr> <td width="113"> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">输出载频</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> </td> <td width="388"> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:Arial, sans-serif;">900MHz</span><span style="font-size:9pt;font-family:宋体;">?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">892MHz</span><span style="font-size:9pt;font-family:宋体;">?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">884MHz</span><span style="font-size:9pt;font-family:宋体;">?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">876MHz</span><span style="font-size:9pt;font-family:宋体;">?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">868MHz</span><span style="font-size:9pt;font-family:宋体;">?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">860MHz</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> </td> </tr> <tr> <td width="113"> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">载L抑制</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> </td> <td width="388"> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:Arial, sans-serif;">?40dBm</span><span style="font-size:9pt;font-family:宋体;">Q对</span><span style="font-size:9pt;font-family:Arial, sans-serif;">960MHz</span><span style="font-size:9pt;font-family:宋体;">本振频率的抑Ӟ</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> </td> </tr> <tr> <td width="113"> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">底部噪声</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> </td> <td width="388"> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:Arial, sans-serif;">?/span><span style="font-size:9pt;font-family:宋体;">Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">50dBm</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> </td> </tr> <tr> <td width="113"> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">调制Ҏ?/span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> </td> <td width="388"> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">已调Q调q)的蝲频的调幅电^大于</span><span style="font-size:9pt;font-family:Arial, sans-serif;">30dB</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> </td> </tr> <tr> <td width="149" rowspan="3"> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:Arial, sans-serif;">SD3200R</span><span style="font-size:9pt;font-family:宋体;">接收pȝ</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> </td> <td width="113"> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">接收灉|?/span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> </td> <td width="388"> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:Arial, sans-serif;">?/span><span style="font-size:9pt;font-family:宋体;">Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">40dBm</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> </td> </tr> <tr> <td width="113"> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">选择?/span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> </td> <td width="388"> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:Arial, sans-serif;">8MHz</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> </td> </tr> <tr> <td width="113"> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">接收动态范?/span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> </td> <td width="388"> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:Arial, sans-serif;">?0dB</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> </td> </tr> <tr> <td width="149"> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:Arial, sans-serif;">SD3200</span><span style="font-size:9pt;font-family:宋体;">模块</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">Q可L选配Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> </td> <td width="501" colspan="2"> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">可变增益攑֤?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">  </span><span style="font-size:9pt;font-family:宋体;">介质滤L器放大器Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">830MHz/912MHz/957MHz</span><span style="font-size:9pt;font-family:宋体;">Q上变频?/span><span style="font-size:9pt;font-family:Arial, sans-serif;"> </span><span style="font-size:9pt;font-family:宋体;">下变频器</span><span style="font-size:9pt;font-family:Arial, sans-serif;"> </span><span style="font-size:9pt;font-family:宋体;">锁相振荡?/span><span style="font-size:9pt;font-family:Arial, sans-serif;"> </span><span style="font-size:9pt;font-family:宋体;">中频滤L器放大器</span><span style="font-size:9pt;font-family:Arial, sans-serif;"> </span><span style="font-size:9pt;font-family:宋体;">介质双工?/span><span style="font-size:9pt;font-family:Arial, sans-serif;"> </span><span style="font-size:9pt;font-family:宋体;">微带型二功分?/span><span style="font-size:9pt;font-family:Arial, sans-serif;"> </span><span style="font-size:9pt;font-family:宋体;">腔体耦合?/span><span style="font-size:9pt;font-family:Arial, sans-serif;"> </span><span style="font-size:9pt;font-family:宋体;">同u负蝲</span><span style="font-size:9pt;font-family:Arial, sans-serif;"> </span><span style="font-size:9pt;font-family:宋体;">同u衰减?/span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> </td> </tr> </tbody> </table> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:Arial, sans-serif;"> </span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <h1> 频<span>/</span>微L电\模块的主要特?</h1> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:Arial, sans-serif;">1</span><span style="font-size:9pt;font-family:宋体;">、可变增益放大器Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">800 ~ 1000MHz</span><span style="font-size:9pt;font-family:宋体;">Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">频率范围Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">800 ~ 1000MHz</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">增益Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">?5dB</span><span style="font-size:9pt;font-family:宋体;">Q衰减小时的增益Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">增益可调范围Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">31dB</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">带内波动Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">≤?dB</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">三阶交调Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">?/span><span style="font-size:9pt;font-family:宋体;">Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">50dBc</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">输入LL比:</span><span style="font-size:9pt;font-family:Arial, sans-serif;">?.5:1</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:Arial, sans-serif;"> </span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:Arial, sans-serif;">2</span><span style="font-size:9pt;font-family:宋体;">、介质o波放大器Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">909 ~ 915MHz</span><span style="font-size:9pt;font-family:宋体;">Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">中心频率Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">912MHz</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">带宽Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">6MHz</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">增益Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">?0dB</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">输入、输出驻波比Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">?.5:1</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:Arial, sans-serif;"> </span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:Arial, sans-serif;">3</span><span style="font-size:9pt;font-family:宋体;">、介质o波放大器Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">954 ~ 960MHz</span><span style="font-size:9pt;font-family:宋体;">Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">中心频率Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">957MHz</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">带宽Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">6MHz</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">增益Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">?0dB</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">输入、输出驻波比Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">?.5:1</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:Arial, sans-serif;"> </span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:Arial, sans-serif;">4</span><span style="font-size:9pt;font-family:宋体;">、介质o波放大器Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">825 ~ 835MHz</span><span style="font-size:9pt;font-family:宋体;">Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">中心频率Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">830MHz</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">带宽Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">10MHz</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">增益Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">?0dB</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">输入、输出驻波比Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">?.5:1</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:Arial, sans-serif;"> </span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:Arial, sans-serif;">5</span><span style="font-size:9pt;font-family:宋体;">、上变频器(</span><span style="font-size:9pt;font-family:Arial, sans-serif;">U/C</span><span style="font-size:9pt;font-family:宋体;">Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">70?30MHz</span><span style="font-size:9pt;font-family:宋体;">Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">频频率</span><span style="font-size:9pt;font-family:Arial, sans-serif;">f<sub>RF</sub></span><span style="font-size:9pt;font-family:宋体;">和电q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">P<sub>RF</sub></span><span style="font-size:9pt;font-family:宋体;">Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">70MHz</span><span style="font-size:9pt;font-family:宋体;">Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">?/span><span style="font-size:9pt;font-family:宋体;">Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">10dBm</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">本振频率</span><span style="font-size:9pt;font-family:Arial, sans-serif;">f<sub>L</sub></span><span style="font-size:9pt;font-family:宋体;">和电q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">P<sub>L</sub></span><span style="font-size:9pt;font-family:宋体;">Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">760MHz</span><span style="font-size:9pt;font-family:宋体;">Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">?/span><span style="font-size:9pt;font-family:宋体;">Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">7dBm</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">混频器输出频?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">f<sub>0</sub></span><span style="font-size:9pt;font-family:宋体;">Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">830MHz</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">变频损耗:</span><span style="font-size:9pt;font-family:Arial, sans-serif;">L?dB</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">隔离度:</span><span style="font-size:9pt;font-family:Arial, sans-serif;">I?0dB</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:Arial, sans-serif;"> </span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:Arial, sans-serif;">6</span><span style="font-size:9pt;font-family:宋体;">、下变频器(</span><span style="font-size:9pt;font-family:Arial, sans-serif;">D/C</span><span style="font-size:9pt;font-family:宋体;">Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">830?0MHz</span><span style="font-size:9pt;font-family:宋体;">Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">频频率</span><span style="font-size:9pt;font-family:Arial, sans-serif;">f<sub>RF</sub></span><span style="font-size:9pt;font-family:宋体;">和电q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">P<sub>RF</sub></span><span style="font-size:9pt;font-family:宋体;">Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">830MHz</span><span style="font-size:9pt;font-family:宋体;">Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">?10dBm</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">本振频率</span><span style="font-size:9pt;font-family:Arial, sans-serif;">f<sub>L</sub></span><span style="font-size:9pt;font-family:宋体;">和电q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">P<sub>L</sub></span><span style="font-size:9pt;font-family:宋体;">Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">760MHz</span><span style="font-size:9pt;font-family:宋体;">Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">?7dBm</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">混频器输出频?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">f<sub>0</sub></span><span style="font-size:9pt;font-family:宋体;">Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">70MHz</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">变频损?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">L</span><span style="font-size:9pt;font-family:宋体;">Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">?dB</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">隔离?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">I</span><span style="font-size:9pt;font-family:宋体;">Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">?0dB</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:Arial, sans-serif;"> </span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:Arial, sans-serif;">7</span><span style="font-size:9pt;font-family:宋体;">、锁相振荡器Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">760MHz</span><span style="font-size:9pt;font-family:宋体;">Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">输出频率Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">760MHz</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">输出电^Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">?7dBm</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">谐LQ?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">?30dB</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">杂散Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">?30dB</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">频率E_度:</span><span style="font-size:9pt;font-family:Arial, sans-serif;">?×10<sup>-6</sup></span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:Arial, sans-serif;"> </span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:Arial, sans-serif;">8</span><span style="font-size:9pt;font-family:宋体;">、中频o波放大器Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">70u8 MHz</span><span style="font-size:9pt;font-family:宋体;">Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">中心频率Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">70 MHz</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">带宽Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">u8 MHz </span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">增益Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">?0 dB</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">输入输出攑֤U性范_</span><span style="font-size:9pt;font-family:Arial, sans-serif;">0 ~ 10 mVp-p</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:Arial, sans-serif;"> </span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:Arial, sans-serif;">9</span><span style="font-size:9pt;font-family:宋体;">、介质双工器Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">GSM</span><span style="font-size:9pt;font-family:宋体;">Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">912/957MHz</span><span style="font-size:9pt;font-family:宋体;">Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">中心频率Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">Tx?12MHz</span><span style="font-size:9pt;font-family:宋体;">Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">Rx?57MHz</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">插损Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">?.5dB</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">通带宽度Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">u3.0MHz</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">通带波动Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">?.0dB</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">LL比:</span><span style="font-size:9pt;font-family:Arial, sans-serif;">?.0:1</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">d衰耗:</span><span style="font-size:9pt;font-family:Arial, sans-serif;">?5dB</span><span style="font-size:9pt;font-family:宋体;">Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">at 954</span><span style="font-size:9pt;font-family:宋体;">?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">960 MHz</span><span style="font-size:9pt;font-family:宋体;">Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:Arial, sans-serif;">?5dB</span><span style="font-size:9pt;font-family:宋体;">Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">at 909</span><span style="font-size:9pt;font-family:宋体;">?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">915 MHz</span><span style="font-size:9pt;font-family:宋体;">Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">输入输出LQ?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">50Ω</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:Arial, sans-serif;"> </span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:Arial, sans-serif;">10</span><span style="font-size:9pt;font-family:宋体;">、微带型二功分器Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">800 ~ 2500MHz</span><span style="font-size:9pt;font-family:宋体;">Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">频率范围Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">800 ~ 2500MHz</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">分配比:</span><span style="font-size:9pt;font-family:Arial, sans-serif;">3dB</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">插损Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">?.25dB</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">耦合度L动范_</span><span style="font-size:9pt;font-family:Arial, sans-serif;">10u0.8 dB</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">回L损耗:Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">20dB</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">隔离度:Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">20dB</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">LQ?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">50Ω</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">q接方式Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">N-F</span><span style="font-size:9pt;font-family:宋体;">?/span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:Arial, sans-serif;"> </span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:Arial, sans-serif;">11</span><span style="font-size:9pt;font-family:宋体;">、腔体耦合器(</span><span style="font-size:9pt;font-family:Arial, sans-serif;">10dB</span><span style="font-size:9pt;font-family:宋体;">Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">800 ~ 2500MHz</span><span style="font-size:9pt;font-family:宋体;">Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">频率范围Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">800MHz-- 2500MHz</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">耦合度:</span><span style="font-size:9pt;font-family:Arial, sans-serif;">10dB</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">分配损耗:</span><span style="font-size:9pt;font-family:Arial, sans-serif;">0.454 dB</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">耦合度L动范_</span><span style="font-size:9pt;font-family:Arial, sans-serif;">10u0.8 dB</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">回L损?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">?0 dB </span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">插损</span><span style="font-size:9pt;font-family:Arial, sans-serif;">L?.15dB</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">隔离?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">?0dB</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">LQ?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">50Ω</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:Arial, sans-serif;"> </span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:Arial, sans-serif;">12</span><span style="font-size:9pt;font-family:宋体;">、微带耦合器(</span><span style="font-size:9pt;font-family:Arial, sans-serif;">10dB</span><span style="font-size:9pt;font-family:宋体;">Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">800 ~ 2500MHz</span><span style="font-size:9pt;font-family:宋体;">Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">频率范围Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">800MHz?500MHz</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">耦合度:</span><span style="font-size:9pt;font-family:Arial, sans-serif;">10dB</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">分配损耗:</span><span style="font-size:9pt;font-family:Arial, sans-serif;">0.454 dB</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">耦合度L动范_</span><span style="font-size:9pt;font-family:Arial, sans-serif;">10u0.8 dB</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">回L损?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">?0 dB </span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">插损</span><span style="font-size:9pt;font-family:Arial, sans-serif;">L?.25dB</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">隔离?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">?0dB</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">LQ?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">50Ω</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:Arial, sans-serif;"> </span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:Arial, sans-serif;">13</span><span style="font-size:9pt;font-family:宋体;">、同轴负载(</span><span style="font-size:9pt;font-family:Arial, sans-serif;">DC ~ 2500MHz</span><span style="font-size:9pt;font-family:宋体;">Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">频率范围Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">DC-3GHz</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">端口LQ?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">50Ω</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">LL比:</span><span style="font-size:9pt;font-family:Arial, sans-serif;">?.2:1</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:Arial, sans-serif;"> </span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:Arial, sans-serif;">14</span><span style="font-size:9pt;font-family:宋体;">、同轴衰减器Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">DC ~ 2500MHz</span><span style="font-size:9pt;font-family:宋体;">Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">频率范围</span><span style="font-size:9pt;font-family:Arial, sans-serif;">f0</span><span style="font-size:9pt;font-family:宋体;">Q?/span><span style="font-size:9pt;font-family:Arial, sans-serif;">DC-- 3000MHz</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">衰减量:</span><span style="font-size:9pt;font-family:Arial, sans-serif;"> 10dB</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">LL比:</span><span style="font-size:9pt;font-family:Arial, sans-serif;">?.2:1</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <p class="MsoNormal" align="left"> <span style="font-size:9pt;font-family:宋体;">衰减_ֺ</span><span style="font-size:9pt;font-family:Arial, sans-serif;">△A?.5dB</span><span style="font-size:9pt;font-family:Arial, sans-serif;"></span> </p> <span style="font-size:9pt;font-family:宋体;">端口LQ?/span><span style="font-size:9pt;font-family:Arial, 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