E4438C ESG矢量信号发生�?参数-价格-中国粉体罐�/title>

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} }); function showliuyan(me, showtype){ if(showtype==0){ //$("#Content").val($("#Content").attr('placeholder')); Content= document.getElementById('PopMsgFrom').Content.getAttribute('placeholder'); document.getElementById('PopMsgFrom').Content.value=Content; } if(showtype==1){ // $("#Content").val($(me).text()); alert($(me).text()); document.getElementById('PopMsgFrom').Content.value=$(me).text(); } $(".fxp").css("display","flex"); } function close_popwin(){ $(".fxp").css("display","none"); // 关闭虚拟电话后的留言� $(".dhxj").css("display","none"); $(".dhxjbox").css("display", "none"); $(".dhxjbox2").css("display", "none"); return false; } </script>  <div class="cpjs"> <div class="cpjs_tab"> <div class="js_cpjj" style="border-bottom: 3px solid #1479d7; color: #1479d7;">产品介绍</div> <div class="js_cxd">创新炸�/div> <div class="js_xgfa">相关方案</div> <div class="js_xgzl">相关资料</div> <div class="js_yhpl">用户评论</div> <div class="js_gsdt">公司动�?/div> <div class="js_wsj">问商宵�/div> </div> <script> $(function(){ // 切换 $(".cpjs_tab a").click(function(){ $(".cpjs_tab a").css({"color":"#4F5862","border-bottom-color":"transparent"}); $(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }); }); </script>  <div class="cpjj"> <p><span>E4438C ESG <span>矢量信号发生�?/span></p><p><span>主要特性与技术指栆�/span></p><p><span>信号特征</span></p><p><span>l250 kHz <span>｝�/span><span> 1</span><span>�?/span><span>2</span><span>�?/span><span>3.4 </span><span>戕�/span><span> 6 GHz</span></p><p><span>l+17 dBm <span>输出功率</span></p><p><span>l1 GHz <span>咋�/span><span> 20 kHz </span><span>偏置时，相位噪声小于</span><span> -134 dBc</span><span>（典型值）</span></p><p><span>调制和扫揎�/span></p><p><span>lAM<span>�?/span><span>FM</span><span>�?/span><span>?M </span><span>和脉冱�/span></p><p><span>lASK<span>�?/span><span>FSK</span><span>�?/span><span>MSK</span><span>�?/span><span>PSK</span><span>�?/span><span>QAM </span><span>、定刵�/span><span> I/Q</span></p><p><span>l<span>频率和功率的步进扫描或列表扫揎�/span></p><p><span>基带生成和信号生戏�/span></p><p><span>l80 MHz <span>双模内置基带发生器：任意波形和实旵�/span><span> I/Q </span><span>信号</span></p><p><span>l64Msa <span>回放存储器和</span><span> 1 Gsa </span><span>存储�?/span></p><p><span>l<span>生成参考信号：</span><span>LTE</span><span>�?/span><span>HSPA+</span><span>�?/span><span>WiMAX</span><span>?�?/span><span>WLAN</span><span>�?/span><span>DVB-H</span><span>�?/span><span>GPS/GNSS</span><span>�?/span><span>MATLAB </span><span>筈�/span><span> - Signal Studio</span></p><p><span>l<span>使用</span><span> N5102A </span><span>的数孖�/span><span> I/O</span><span>�?/span><span>MIMO </span><span>衰落和射频至射频衰落以及</span><span>PXB </span><span>基带发生器和通道仿真器完成多通道基带生成</span></p><p><span>自动和通信接口</span></p><p><span>l10BaseT LAN <span>咋�/span><span> GPIB</span></p><p><span>lSCPI <span>咋�/span><span> IVI-COM </span><span>驱动程序</span></p><p><span>l<span>向后兼容</span><span> ESG</span><span>�?/span><span>PSG </span><span>咋�/span><span> 8648 </span><span>信号发生�?/span></p><p><span>描述</span></p><p><span>射频性能�?*的基带生戏�/span></p><p><span>E4438C ESG <span>矢量信号发生器将优异的射频性能�?*的基带信号生成能力相结合，能够在基带、中频和高达</span><span> 6 GHz </span><span>射频频率上提供已校准的测试信号。由于采用了具备任意波形和实旵�/span><span> I/Q </span><span>能力的内置基带发生器、大量波形回放和存储器以及宽射频调制带宽＋�/span><span>E4438C ESG </span><span>可用来测试当前的复杂无线系统及其器件、�/span></p><p><span>采用模块化架构，满足您的测试要求</span></p><p><span>E4438C ESG <span>是一种具有极强适应能力和多种可选功能的平台，它支持您针对各种基带和射频测试应用进行仪器定制，包括简单的失真测试、常见故障诊断、基带编码算法开发、先进的收发信机设计验证以及大规模制造。借助其模块化架构，它还能根据您当前所需的性能水平和信号生成能力轻松地完成仪器配置，并通过选件在未来进行升级、�/span></p><p><span>过渡至新垊�/span> MXG X <span>系列信号发生器，生成真正的性能</span></p><p><span>新型</span> MXG <span>在各个方面均超过亅�/span><span> ESG </span><span>的性能——功率�?/span><span>ACPR</span><span>�?/span><span>EVM</span><span>、相位噪声、带宽和存储器深度——并提供广泛的信号仿真功能，以及实时波形和任意波形生成功能、�/span></p> </div>  <div class="cxd"> <div class="cxd_tit"><span></span>创新炸�/div> <p style=" color: #333; font-size: 14px; margin: 10px 0 0; line-height: 26px;"> 暂无数据� </p> </div>  <div class="xgfa"> <div class="xgfa_tit"> <div> <span></span>相关方案 </div> </div> <div class="xgfa_box" style="display: block;"><div style="padding:10px;">暂无相关方案、�/div> </div> </div> <script> $(function(){ // 切换 $(".xgfa_tit_ul li").hover(function(){ $(".xgfa_tit_ul li").css({"color":"#4F5862","border-bottom-color":"transparent"}); $(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); var _index = $(this).index(); $(".xgfa_box").css("display","none"); $(".xgfa_box").eq(_index).css("display","block"); }); }); </script>  <div class="xgzl"> <div class="cxd_tit"><span></span>相关资料</div> <div class="xgzl_box"><div style="padding:10px;">暂无数据、�/div> </div> </div>  <div class="yhpl"> <div class="cxd_tit"><span></span>用户评论</div> <form id="FormComments" action="" method="post" onsubmit="return false"> <input name="SaveProComments" id="SaveProComments" type="hidden" value="yes" /> <input name="ProductID" id="ProductID" type="hidden" value="256979" /> <input name="ProQuality" id="ProQuality" type="hidden" value="10" /> <input name="ProService" id="ProService" type="hidden" value="10" /> <input name="ProUsability" id="ProUsability" type="hidden" value="10" /> <input name="ProCostperformance" id="ProCostperformance" type="hidden" value="10" /> <div class="yhpl_pf"> <div> <p>产品质量</p> <div><span id="Quality" class="stars star10"></span><span id="Quality_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>售后服务</p> <div><span id="Service" class="stars star10"></span><span id="Service_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>易用�?/p> <div><span id="Usability" class="stars star10"></span><span id="Usability_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>性价毓�/p> <div><span id="Costperformance" class="stars star10"></span><span id="Costperformance_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> </div> <div class="yhpl_pftit">评论内容</div> <textarea name="Comments" id="ProComments" onfocus="checklogin();" placeholder="分享产品使用经验/采购评价（不超过500字）">