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📄 无标题文档.htm

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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<!-- saved from url=(0052)http://asp3.6to23.com/songsdiy/LM389-FM-TRANSMIT.htm -->
<HTML><HEAD><TITLE>无标题文档</TITLE><!-- InstanceBegin template="/Templates/fresh templte.dwt" codeOutsideHTMLIsLocked="false" -->
<META http-equiv=Content-Type content="text/html; charset=gb2312"><!-- InstanceBeginEditable name="doctitle" --><!-- InstanceEndEditable -->
<SCRIPT language=JavaScript type=text/JavaScript>
<!--
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
//-->
</SCRIPT>

<SCRIPT language=JavaScript type=text/JavaScript>
<!--
function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);
//-->
</SCRIPT>

<STYLE type=text/css>A:hover {
	FONT: x-small "宋体"; TEXT-TRANSFORM: none; COLOR: #ff0000
}
</STYLE>
<!-- InstanceBeginEditable name="head" -->
<STYLE type=text/css>.unnamed1 {
	FONT: x-small/35px "宋体"; COLOR: #003399
}
</STYLE>
<!-- InstanceEndEditable -->
<META content="MSHTML 6.00.2734.1600" name=GENERATOR></HEAD>
<BODY vLink=#0000cc aLink=#0033ff link=#0033ff leftMargin=0 topMargin=0 
onload="MM_preloadImages('image/about%20site-2.gif','image/PCB-2.gif','image/make-friend---2.gif','image/backto%20homepage-2.gif','image/bbs--2.gif','image/contact-2.gif','image/guestbook-2.gif')" 
marginheight="0" marginwidth="0">
<TABLE cellSpacing=0 cellPadding=0 width=780 border=0>
  <TBODY>
  <TR>
    <TD width=200 bgColor=#cccccc>
      <SCRIPT language=JavaScript>
<!-- Begin
 
<!-- 此网页中的特别动态效果使用“有声有色 8.2”软件编辑制作!-->
<!-- “有声有色 8.2”--网络上最好的网页特效制作编辑软件! -->
<!-- “有声有色 8.2”--标准网页特效制作软件,制作特效您只需轻点几下鼠标即可完成! -->
<!-- 软件下载地:酷博软件网 --><!-- 网站地址:http://www.coolboo.com -->
<!-- 软件作者:朱 江(Richie) --><!-- Email:richie@coolboo.com -->
<!-- 酷博软件网,为您提供最好、最酷的软件! --><!-- 我们会努力做得更好! -->
 today=new Date();
 function initArray(){
   this.length=initArray.arguments.length
   for(var i=0;i<this.length;i++)
   this[i+1]=initArray.arguments[i]  }
   var d=new initArray(
     "星期日",
     "星期一",
     "星期二",
     "星期三",
     "星期四",
     "星期五",
     "星期六");
document.write(
     "<font color=##000000 style='font-size:9pt;font-family: 宋体'> ",
     today.getYear(),"年",
     today.getMonth()+1,"月",
     today.getDate(),"日",
     d[today.getDay()+1],
     "</font>" );
//  End -->
</SCRIPT>
    </TD>
    <TD bgColor=#cccccc colSpan=6>              <FONT face=??ì? color=#0000ff 
      size=2>  <A 
      onclick="javascript:window.external.AddFavorite('http://asp3.6to23.com/songsdiy', '松胜电子制作')" 
      href="http://asp3.6to23.com/songsdiy"><FONT color=#0033ff 
      size=2>     加入收藏</FONT></A>         <A class=chlnk style="CURSOR: hand" 
      onclick="this.style.behavior='url(#default#homepage)';this.setHomePage('http://asp3.6to23.com/songsdiy');" 
      href="">设为首页</A></FONT>  </TD></TR>
  <TR>
    <TD><IMG height=80 src="无标题文档.files/logo..gif" width=200></TD>
    <TD colSpan=6>
      <OBJECT 
      codeBase=http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0 
      height=90 width=577 classid=clsid:D27CDB6E-AE6D-11cf-96B8-444553540000><PARAM NAME="movie" VALUE="image/banner.swf"><PARAM NAME="quality" VALUE="high">
                              <embed src="image/banner.swf" quality=high 
      pluginspage="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash" 
      type="application/x-shockwave-flash" width="577" height="90"></embed>      
       </OBJECT></TD></TR>
  <TR>
    <TD bgColor=#00ccff>&nbsp;</TD>
    <TD width=80 bgColor=#0099cc><A 
      onmouseover="MM_swapImage('Image2','','image/about%20site-2.gif',1)" 
      onmouseout=MM_swapImgRestore() 
      href="http://asp3.6to23.com/songsdiy/about%20site-new.htm"><IMG height=19 
      src="无标题文档.files/about%20site-1.gif" width=80 border=0 name=Image2></A></TD>
    <TD width=80 bgColor=#0099cc><A 
      onmouseover="MM_swapImage('Image11','','image/bbs--2.gif',1)" 
      onmouseout=MM_swapImgRestore() 
      href="http://asp3.6to23.com/songsdiy/bbs9/index.asp"><IMG height=19 
      src="无标题文档.files/bbs-1.gif" width=80 border=0 name=Image11></A></TD>
    <TD width=80 bgColor=#0099cc><A 
      onmouseover="MM_swapImage('Image12','','image/contact-2.gif',1)" 
      onmouseout=MM_swapImgRestore() 
      href="http://asp3.6to23.com/songsdiy/LM389-FM-TRANSMIT.htm#"><IMG 
      height=19 src="无标题文档.files/contact--1.gif" width=80 border=0 
      name=Image12></A></TD>
    <TD width=80 bgColor=#0099cc><A 
      onmouseover="MM_swapImage('Image13','','image/guestbook-2.gif',1)" 
      onmouseout=MM_swapImgRestore() 
      href="http://asp3.6to23.com/songsdiy/guest/index.asp"><IMG height=19 
      src="无标题文档.files/guestbook-1.gif" width=80 border=0 name=Image13></A></TD>
    <TD width=75 bgColor=#0099cc><A 
      onmouseover="MM_swapImage('Image9','','image/make-friend---2.gif',1)" 
      onmouseout=MM_swapImgRestore() 
      href="http://asp3.6to23.com/songsdiy/guestbook/index.asp"><IMG height=19 
      src="无标题文档.files/make-friend-1.gif" width=80 border=0 name=Image9></A></TD>
    <TD width=185 bgColor=#00ccff><A 
      onmouseover="MM_swapImage('Image6','','image/PCB-2.gif',1)" 
      onmouseout=MM_swapImgRestore() 
      href="http://asp3.6to23.com/songsdiy/LM389-FM-TRANSMIT.htm#"><IMG 
      height=19 src="无标题文档.files/PCB-1.gif" width=80 border=0 name=Image6></A><A 
      onmouseover="MM_swapImage('Image10','','image/backto%20homepage-2.gif',1)" 
      onmouseout=MM_swapImgRestore() 
      href="http://asp3.6to23.com/songsdiy/index.html"><IMG height=19 
      src="无标题文档.files/backto%20homepage-1.gif" width=80 border=0 
      name=Image10></A></TD></TR></TBODY></TABLE><!-- InstanceBeginEditable name="1" -->
<TABLE cellSpacing=0 cellPadding=0 width=780 border=0>
  <TBODY>
  <TR>
    <TD width=152 background=无标题文档.files/temp-bgL.jpg height=558>&nbsp; </TD>
    <TD width=628 background=无标题文档.files/dack5.gif>
      <P class=unnamed1 align=center><FONT color=#00cccc 
      size=3><STRONG>用LM389制作的远程FM发射电路</STRONG></FONT><BR>下图为用美国国半的集成电路制作的一款远程无线发射电路,它配合良好的调频收音机可以发射1KM的距离,电路中的电感用直径0.50mm的漆包线绕成直径6mm的空心线圈,其中心抽头.具体是L1,L3均为6匝,中心抽头. 
      L2为3匝,中心抽头.其性能要比晶体管制作的电路较稳定.以下是实际制作的图片和电路原理图.爱好者可以自已动手制作.<BR><IMG 
      height=441 src="无标题文档.files/LM389-SCH.gif" width=472> </P></TD></TR>
  <TR bgColor=#ffffff>
    <TD colSpan=2><IMG height=20 src="无标题文档.files/bottom%20-L-bg.gif" 
      width=780></TD></TR>
  <TR bgColor=#00ccff>
    <TD colSpan=2>
      <TABLE cellSpacing=0 cellPadding=0 width=780 border=0>
        <TBODY>
        <TR>
          <TD>&nbsp;</TD></TR>
        <TR bgColor=#cccccc>
          <TD>                 <FONT color=#0033ff>All the copyrights &copy;2003 
            reserved</FONT></TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE><!-- InstanceEndEditable --><!-- InstanceEnd --></BODY></HTML>

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