多特蒙德vs门兴预测:NB-IoT ?？?/title> <meta name="author" content="jinou@www.llsxc.com.cn" /> <meta name="keywords" content="多特蒙德vs门兴预测," /> <meta name="description" content="NB-IoT ?？? /> <style type="text/css"> table { font-size: 9pt; text-decoration: none; line-height: 13pt } a { text-decoration: none; font-family: Verdana, PMingLiU; color: #000000; line-height: 13pt } pre { font-size: 9pt; font-family: PMingLiU; verdana; text-decoration: none; line-height: 15pt } a:hover { line-height: 13pt; color: #9900FF; text-decoration: none } .abc { font-size: 9pt; line-height: 13pt; text-decoration: none } .cde { font-size: 9pt; text-decoration: none } .stdBullet { color: #a6a6a6; font-size: 70%; padding-right: 0.5em; padding-top: 2px } .newscontent { border: 1px solid green; font-size: 9pt; text-decoration: none; font-family: Verdana } .font12pt { font-size: 12pt; text-decoration: none; font-family: PMingLiU, Verdana } .style4 { color: #FFFFFF } body { margin-left: 1px; margin-top: 1px; margin-right: 1px; margin-bottom: 1px; } .style5 { font-size: 10pt; font-weight: bold; font-family: Arial, Helvetica, sans-serif; } .style6 { color: #000000; font-family: Arial, Helvetica, sans-serif; font-size: 11pt; } .style10 { font-family: Arial, Helvetica, sans-serif } .style81 { font-size: 11pt; font-weight: bold; } .STYLE86 { color: #FF0000 } </style>  <link rel="canonical" href="//www.llsxc.com.cn/BLE_NB_IOT.html"/> <meta name="robots" content="noarchive"> <meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> </head> <body lang=ZH-CN link=black vlink=purple style='tab-interval: 21.0pt; text-justify-trim: punctuation'> <table width="996" cellspacing="0" cellpadding="0" border="0" align="center">  <tbody> <tr> <td height="193" colspan="2" id="header"> </td> </tr> <tr> <td width="160" valign="top" bgcolor="#bbd1e8"> <div id="leftside"></div> <div id="bdshare" class="bdshare_t bds_tools get-codes-bdshare" style="background-color: #bbd1e8;"> <span class="bds_more" style="background-color: #bbd1e8;">分享到：</span> <a class="bds_qzone"></a> <a class="bds_tsina"></a> <a class="bds_tqq"></a> <a class="bds_renren"></a> <a class="bds_t163"></a> <a class="shareCount"></a> </div> </td> <td width="846" valign="top" bgcolor="#ffffff"> <table style="height: 887px;" width="840px" cellspacing="0" cellpadding="0" border="0">  <tbody> <tr> <td height="1122" width="100%" valign="top"> <table style="height: 887px;" width="750px" cellspacing="0" cellpadding="0" border="0">  <tbody> <tr> <td height="70px" width="750px" valign="top"> <table width="550px" border="0" cellpadding="0" cellspacing="0"> <tr> <td width="325px" height="65"> <img src="web/images/product1.gif" alt="藍牙產品" title="藍牙產品" width="325" height="63" /> </td> <td width="63%" valign="bottom" bgcolor="#FFFFFF" style="background: / web/ images/ icon1.gif" height="45"> <table width="100%" border="0" cellpadding="0" cellspacing="0"> <tr> <td height="28" valign="top"> <table width="100%" border="0" cellpadding="00" cellspacing="0"> <tr> <td width="26%" height="32"> </td> </tr> </table> </td> </tr> <tr> <td> <table width="325px" border="0" cellpadding="3" cellspacing="0"> <tr> <td bgcolor="#426DAD"> <a href="//www.llsxc.com.cn/" title="一门兴隆">一门兴隆</a> | <a href="feedback.html" target="_parent"><font color="#FFFFFF">訪客留言 </font> </a>| </td> </tr> </table> </td> </tr> </table> </td> </tr> </table> <table border="0" cellpadding="10" cellspacing="0" style="BORDER-COLLAPSE: collapse; border-color: #111111;" width="100%"> <tr valign="top"> <td width="100%" height="605"> <p align="center"> <strong class="nrvj">NB-IoT ?？?/strong> </p> <p align="center"> <img width="257" height="203" src="/images/nb_iot_1.png" alt="NB-IoT ?？? title="NB-IoT ?？? /><br/> <span class="nrvj">型號：NBM0101H<br/> 尺寸：43mm*23.5mm</span></p> <p><h3>產品概述：</h3></p> <p> 金甌推出一款超緊湊、高性能、低功耗的多頻段NB-IoT無線通信?？镹BM0101H，能最大限度地滿足終端設備對小尺寸?？椴返男棖?，同時有效地幫助客戶減小產品尺寸并優化產品成本。<br/> 方便客戶快速、靈活的進行產品設計和升級。 </p> <p align="center"> <img width="315" height="298" src="/images/nb_iot_2.png" alt="NB-IoT ?？? title="NB-IoT ?？? /> </p> <p> <h3>高覆蓋強穿透</h3> NB-IoT的接收靈敏度高，穿透力強?？捎糜詰叵律罹荽?，無需在井口外接天線。NB-IoT的終端接入數是GSM的50-100倍，網絡覆蓋范圍比GSM增強20dBm，覆蓋面積擴大100倍 </p> </br> <p align="center"> <img width="817" height="448" src="/images/nb_iot_3.png" alt="NB-IoT ?？? title="NB-IoT ?？? /> </p> <h4>可以搭配底板或天線使用，操作更便捷</h4> <p align="center"> <img width="654" height="556" src="/images/nb_iot_4.png" alt="NB-IoT ?？? title="NB-IoT ?？? /> </p> <h3>三、參數設置</h3> <table border=1 align="center"> <tbody align="center"> <tr> <td width="100"><h4>分類</h4></td><td width="150">參數</td><td width="400">取值</td> </tr> <tr> <td rowspan="4"> <h4>無線參數</h4></td><td>工作頻段</td><td>B1 @H-FDD:2100Mhz<br/>B3 @H-FDD:1800Mhz<br/>B8 @H-FDD:900Mhz<br/>B5 @H-FDD:850Mhz<br/>B20 @H-FDD:800Mhz </td> </tr> <tr> <td>發射功率</td><td>發射功率：23dBm±2dB</td> </tr> <tr> <td>接收靈敏度</td><td>-129dBm±1dB</td> </tr> <tr> <td>天線選項</td><td>IPEX</td> </tr> <tr> <td rowspan="9"><h4>硬件參數</h4></td><td>數據接口</td><td>UART：支持4800bps, 9600bps, 115200bps，默認9600bps</td> </tr> <tr> <td>工作電壓</td><td>3.1V~4.2V,推薦3.6V</td> </tr> <tr> <td>工作電流</td><td>3.6uA @省電模式（PSM）<br/> 2mA @空閑模式，@DRX=1.28s<br/> 250mA @射頻發射狀態，23dBm（B1/B28）<br/> 230mA @射頻發射狀態，23dBm（B3/B8/B5/B20）<br/> 80mA @射頻發射狀態，12dBm（B1/B3/B8/B5/B20/B28）<br/> 65mA @射頻發射狀態，0dBm（B1/B3/B8/B5/B20/B28）<br/> 50mA @射頻接收狀態</td> </tr> <tr> <td>數據傳輸</td><td>Single Tone：下行：25.2kbps 上行：15.625kbps<br/> Multi Tone: 下行：25.2kbps 上行：54kbps</td> </tr> <tr> <td>工作溫度</td><td>-40℃ ~ +85℃</td> </tr> <tr> <td>儲存溫度</td><td>-40℃ ~ +125℃</td> </tr> <tr> <td>工作濕度</td><td>5%~95%RH(無凝露)</td> </tr> <tr> <td>儲存濕度</td><td>5%~95%RH(無凝露)</td> </tr> <tr> <td>封裝接口</td><td>插針</td> </tr> </tbody> </table> <p align="center"> </p></td> </tr> </table> </td> <hr size="0.5" color="#3399cc" /> <td width="402" valign="top" align="right" id="right-side"> </td> </tr> </tbody> </table> </td> </tr> <tr> <td> <div style="width: 620px;" id="bottom-up"> </div> </td> </tr> </tbody> </table> </td> </tr> </tbody> </table> <div style="width: 980px; height: 70px; padding-left: 250px" align="center" id="bottom-low"> </div> <div align="center"> </div> <script>(function(){ var src = (document.location.protocol == "") ? 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