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<p><strong>瀏覽量：</strong>967</p> <p><strong>更新時(shí)間：</strong>2024-07-05</p> <p><strong>價(jià)格：</strong><a href="#order"><img src=/images/cankaojia.gif border=0></a></p> <a href="#tagContent1" class="gwc_an2 lightbox" style=" float:left;" rel="group1">在線留言</a> </div> <div class="quimsyk" id="preview"> <div id="quimsyk" class="jqzoom"><a target="_blank"><img id="bigImg" src="http://img55.chem17.com/gxhpic_3cd5e59743/f4ab28128bc76c9fd5c1a3f4bbf2392ddf12496609cd20497950ab5164e2f5d056309bda70919db6_320_320_5.png" onload="AutoResizeImage(320,320,this)" jqimg="http://img55.chem17.com/f4ab28128bc76c9fd5c1a3f4bbf2392ddf12496609cd20497950ab5164e2f5d056309bda70919db6.png" alt="ZC6221A 型程控噪聲信號(hào)發(fā)生器/濾波器"></a></div> </div> </div>  <div class="quimsyk" id="ny_pro_box02"> <div class="quimsyk" id="con"> <ul id="tags"> <li id="quimsyk" class="selectTag"><a onmouseover="selectTag('tagContent0',this)" href="javascript:void(0)" onfocus="this.blur()">詳細(xì)介紹</a></li> </ul> <div class="quimsyk" id="tagContent"> <div id="quimsyk" class="tagContent selectTag" id="tagContent0" style="display: block;"><link type="text/css" rel="stylesheet" href="/css/property.css"> <script> window.onload=function(){ changeTableHeight(); } window.onresize=function(){ changeTableHeight(); } function changeTableHeight(){ $(".proshowParameter table th").each(function?(i,o){ ????var $this=$(o),? ????height=$this.next().height(); ????$(this).css("height",height); var obj = $(o); var val = obj.text(); if(val == '' || val == null || val == undefined){ $(this).addClass('none'); }else{ $(this).removeClass('none'); } }); $(".proshowParameter table td").each(function?(i,o){ var obj = $(o); var val = obj.text(); if(val == '' || val == null || val == undefined){ $(this).addClass('none'); }else{ $(this).removeClass('none'); } }); } </script> <section class="proshowParameter"> <table style=" margin-bottom:20px;"> <tbody> </tbody> </table> </section><p><strong>ZC6221A 型程控噪聲信號(hào)發(fā)生器/濾波器</strong></p><p> </p><table border="0" cellpadding="0" cellspacing="0" style="border-collapse:collapse; border-spacing:0px; color:rgb(67, 67, 67); font-family:microsoft yahei,arial; font-size:12px; line-height:13.3333px; margin:0px; padding:0px; width:660px"><tbody><tr><td rowspan="2"><font color="#333333" face="sans-serif, Arial, Verdana, Trebuchet MS"><span style="font-size:13px; line-height:20.8px">ZC6221A 型程控噪聲信號(hào)發(fā)生器/濾波器簡(jiǎn)要介紹</span></font></td><td><font color="#333333" face="sans-serif, Arial, Verdana, Trebuchet MS"><span style="font-size:13px; line-height:20.8px">　　　</span></font><font color="#333333" face="sans-serif, Arial, Verdana, Trebuchet MS"><span style="font-size:13px; line-height:20.8px">技術(shù)指標(biāo)</span></font></td></tr><tr><td rowspan="3"><table align="right" border="1" cellpadding="2" cellspacing="1" style="border-collapse:collapse; border-spacing:0px; margin:0px; padding:0px; width:95%"><tbody><tr><td><font color="#333333" face="sans-serif, Arial, Verdana, Trebuchet MS"><span style="font-size:13px; line-height:20.8px">型號(hào)</span></font></td><td><font color="#333333" face="sans-serif, Arial, Verdana, Trebuchet MS"><span style="font-size:13px; line-height:20.8px">ZC6221A</span></font></td></tr><tr><td><font color="#333333" face="sans-serif, Arial, Verdana, Trebuchet MS"><span style="font-size:13px; line-height:20.8px">信號(hào)源</span></font></td><td><p><font color="#333333" face="sans-serif, Arial, Verdana, Trebuchet MS"><span style="font-size:13px; line-height:20.8px">白噪聲，粉紅噪聲，模擬節(jié)目</span></font></p></td></tr><tr><td><font color="#333333" face="sans-serif, Arial, Verdana, Trebuchet MS"><span style="font-size:13px; line-height:20.8px">濾波器帶寬</span></font></td><td><p><font color="#333333" face="sans-serif, Arial, Verdana, Trebuchet MS"><span style="font-size:13px; line-height:20.8px">14Hz-22.4kHz(帶寬任意調(diào)節(jié))，<br />波動(dòng)±1dB,通帶外衰減-24dB/0ct,<br />頻率顯示精度≤5%</span></font></p></td></tr><tr><td><font color="#333333" face="sans-serif, Arial, Verdana, Trebuchet MS"><span style="font-size:13px; line-height:20.8px">濾波器輸入zui大電壓</span></font></td><td><p><font color="#333333" face="sans-serif, Arial, Verdana, Trebuchet MS"><span style="font-size:13px; line-height:20.8px">≤3V</span></font></p></td></tr><tr><td><font color="#333333" face="sans-serif, Arial, Verdana, Trebuchet MS"><span style="font-size:13px; line-height:20.8px">壓限器（功放保護(hù)）</span></font></td><td><p><font color="#333333" face="sans-serif, Arial, Verdana, Trebuchet MS"><span style="font-size:13px; line-height:20.8px">輸出電壓≤18V，峰值因數(shù)在1.8-2.2<br />輸出電壓≤11V,峰值因數(shù)在3-4</span></font></p></td></tr><tr><td><font color="#333333" face="sans-serif, Arial, Verdana, Trebuchet MS"><span style="font-size:13px; line-height:20.8px">門電路</span></font></td><td><p><font color="#333333" face="sans-serif, Arial, Verdana, Trebuchet MS"><span style="font-size:13px; line-height:20.8px">直通：連續(xù)輸出<br />1s/60s×60:通1秒斷60秒重復(fù)60次<br />1m/2m×10:通1分鐘斷2分鐘重復(fù)10次</span></font></p></td></tr><tr><td><font color="#333333" face="sans-serif, Arial, Verdana, Trebuchet MS"><span style="font-size:13px; line-height:20.8px">信號(hào)輸出幅度</span></font></td><td><p><font color="#333333" face="sans-serif, Arial, Verdana, Trebuchet MS"><span style="font-size:13px; line-height:20.8px">0-18V(可調(diào))</span></font></p></td></tr><tr><td><font color="#333333" face="sans-serif, Arial, Verdana, Trebuchet MS"><span style="font-size:13px; line-height:20.8px">功率輸出</span></font></td><td><p><font color="#333333" face="sans-serif, Arial, Verdana, Trebuchet MS"><span style="font-size:13px; line-height:20.8px">zui大40W</span></font></p></td></tr><tr><td><font color="#333333" face="sans-serif, Arial, Verdana, Trebuchet MS"><span style="font-size:13px; line-height:20.8px">噪聲峰值系數(shù)</span></font></td><td><p><font color="#333333" face="sans-serif, Arial, Verdana, Trebuchet MS"><span style="font-size:13px; line-height:20.8px">1.8-2.2或3-4</span></font></p></td></tr></tbody></table></td></tr><tr><td><font color="#333333" face="sans-serif, Arial, Verdana, Trebuchet MS"><span style="font-size:13px; line-height:20.8px">　　ZC6221A型程控噪聲信號(hào)發(fā)生器/濾波器是本公司專門設(shè)計(jì)的一種新型程控噪聲信號(hào)發(fā)生器/濾波器。用以測(cè)量揚(yáng)聲器等諸多電聲元件的噪聲功率、長(zhǎng)期zui大功率、短期zui大功率等參數(shù)。</span></font></td></tr><tr><td><p> </p><p> </p><p><font color="#333333" face="sans-serif, Arial, Verdana, Trebuchet MS"><span style="font-size:13px; line-height:20.8px"><img alt="" src="http://www.zctek.com.cn/ckfinder/userfiles/images/2015051411022284.jpg" style="height:256px; width:300px" /></span></font></p></td></tr></tbody></table></div> <div id="quimsyk" class="tagContent" id="tagContent1" style="display: block;"><link rel="stylesheet" type="text/css" href="/css/MessageBoard_style.css"> <script language="javascript" src="/skins/Scripts/order.js?v=20210318" type="text/javascript"></script> <a name="order" id="order"></a> <div 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