荷兰产DVB-T2/T/H/C调制卡

　　 <br /> <font color="#000080">型号：AT2780PCI-T2<br /> <span style="font-size: 12pt"><span style="color: #000080">品牌：Alitronika／亚力创利佳（荷兰）</span></span></font> <p><span style="font-size: 12pt"><span style="color: #000080"><font size="2">多标准：<font color="#ff0066">DVB-T2</font>/T/H/C；ATSC；QAM-B/C（ISDB-T即将推出）<br /> 低功耗：支持长时间不间断工作<br /> 纯硬件：自带调制模块，不占用电脑CPU资源，不存在CPU兼容问题<br /> 多功能：RF及IF输出，TS录制播放、视频、分析，RF扫频，自动衰减等<br /> 更实惠：免费的多功能应用软件，实现产品应用扩展；</font></span></span></p> <p>&nbsp;</p> <p><span style="font-size: 12pt"><span style="color: #000080"><font size="2">&middot;带IF输出：IF输出频率可选35-37Mhz或69-71Mhz，步进1Hz；<br /> &middot;RF输出电平可选：-35至+2dBm，步进0.5，软件带自动衰减功能设置<br /> &middot;RF扫频功能：用户设定起止频率、步进、时间间隔等，软件会根据设定自动切换RF输出频率；<br /> &middot;ASI/SPI输入：输入实时调制与录制，录制软件免费（DVB-T2除外）。<br /> &middot;ASI输出：监控被调制的码流文件；<br /> &middot;TS视频：自带TS视频工具或提供与第三方TS视频软件的接口，实现TS视频<br /> &middot;Hex工具：查看TS的Hex表；<br /> &middot;分析工具：自带TS分析工具或提供与第三方分析软件的接口，实现TS分析</font></span></span></p> <p><strong><span style="color: navy"><span style="font-size: 12pt"><font size="2">基本规格：</font></span></span></strong><br /> <span style="color: navy"><span style="font-size: 12pt"><font size="2">◎内置缓存：</font></span></span><span style="font-size: x-small"><span style="font-size: 12pt"><font size="2"><span style="color: navy">16 Mbytes</span><span style="color: navy">；</span></font></span><br /> <span style="font-size: 12pt"><font size="2"><span style="color: navy">◎</span><span style="color: navy">IF</span><span style="color: navy">接口：</span><span style="color: navy">75 Ohms BNC</span><span style="color: navy">；</span></font></span><br /> <span style="font-size: 12pt"><font size="2"><span style="color: navy">◎</span><span style="color: navy">IF</span><span style="color: navy">输出频率：</span><span style="color: navy">35-37 MHz</span><span style="color: navy">或</span><span style="color: navy">69-71MHz</span><span style="color: navy">可调，步进</span><span style="color: navy">1Hz</span><span style="color: navy">；</span></font></span><br /> <span style="font-size: 12pt"><font size="2"><span style="color: navy">◎</span><span style="color: navy">RF</span><span style="color: navy">接口：</span><span style="color: navy">75 Ohms BNC</span><span style="color: navy">；</span></font></span><br /> <span style="font-size: 12pt"><font size="2"><span style="color: navy">◎</span><span style="color: navy">RF</span><span style="color: navy">输出频率范围：</span><span style="color: navy">50MHz 至 1000MHz</span></font></span><br /> <span style="font-size: 12pt"><font size="2"><span style="color: navy">◎</span><span style="color: navy">RF</span><span style="color: navy">输出电平</span><span style="color: navy">@</span><span style="color: navy">带宽：</span><span style="color: navy">+2dBm</span><span style="color: navy">至</span><span style="color: navy">-35dBm</span><span style="color: navy">，步进</span><span style="color: navy">0.5 dBm</span></font></span></span><span style="color: navy"><span style="font-size: 12pt"><font size="2">；<br /> <br /> <strong><span style="color: #ff0000">DVB-T2</span>部分：</strong></font></span></span></p> <p><span style="color: navy"><span style="font-size: 12pt"><span style="font-size: x-small"><span style="color: navy"><span style="color: navy"><span style="font-size: 12pt"><font size="2">◎带宽：1.7Mhz,</font></span></span><span style="font-size: x-small"><span style="color: navy"><span style="font-size: 12pt"><font size="2">5MHz, 6MHz, 7MHz, 8MHz,10Mhz</font></span></span><br /> <span style="font-size: 12pt"><font size="2"><span style="color: navy">◎</span><span style="color: navy"><span style="font-family: verdana; color: #000080">FFT size</span></span><span style="color: navy">：<strong><span style="font-family: verdana; color: #000080">1k</span></strong><span style="font-family: verdana; color: #000080">, 2k,<strong>4k</strong>, 8k,<strong>16k</strong>,<strong>32k</strong></span></span></font></span><br /> <span style="font-size: 12pt"><font size="2"><span style="color: navy">◎依据标准：</span><span style="color: navy">EN 302 755</span><span style="color: navy">；</span></font></span><br /> <span style="font-size: 12pt"><font size="2"><span style="color: navy">◎调制模式：</span><span style="color: navy"><span style="font-family: verdana; color: #000080">QPSK, 16QAM, 64QAM,<strong>256QAM</strong></span></span></font></span><br /> <span style="font-size: 12pt"><span style="color: navy"><span style="font-size: 12pt"><font size="2">◎保护间隔：</font></span></span><span style="color: navy"><span style="font-family: verdana; color: #000080"><span style="font-size: 12pt"><font size="2">1/4,<strong>19/256</strong>, 1/8,<strong>19/128</strong>, 1/16, 1/32,<strong>1/128</strong></font></span></span></span></span><br /> <span style="font-size: 12pt"><font size="2"><span style="color: navy">◎</span><span style="color: navy">FEC</span><span style="color: navy">：</span><span style="color: navy"><span style="font-family: verdana; color: #000080">LDPC + BCH 1/2,<strong>3/5</strong>, 2/3, 3/4,<strong>4/5</strong>, 5/6</span></span></font></span><br /> <span style="color: navy"><span style="font-size: 12pt"><font size="2">◎频谱：</font></span></span></span><span style="color: navy"><span style="font-size: 12pt"><font size="2">反相及正相</font></span></span></span></span></span></span><br /> <br /> <strong><span style="color: navy; font-size: 11pt"><span style="font-size: 12pt"><font size="2">DVB-T/H</font></span></span><span style="color: navy"><span style="font-size: 12pt"><font size="2">部分：</font></span></span></strong><br /> <span style="color: navy"><span style="font-size: 12pt"><font size="2">◎带宽：</font></span></span><span style="font-size: x-small"><span style="color: navy"><span style="font-size: 12pt"><font size="2">5MHz, 6MHz, 7MHz, 8MHz</font></span></span><br /> <span style="font-size: 12pt"><font size="2"><span style="color: navy">◎</span><span style="color: navy">COFDM</span><span style="color: navy">频谱：不分等级的</span><span style="color: navy">2k、4k及8k</span><span style="color: navy">载波；</span></font></span><br /> <span style="font-size: 12pt"><font size="2"><span style="color: navy">◎依据标准：</span><span style="color: navy">EN 300 744</span><span style="color: navy">；</span></font></span><br /> <span style="font-size: 12pt"><font size="2"><span style="color: navy">◎调制模式：</span><span style="color: navy">QPSK, 16QAM及64QAM</span><span style="color: navy">；</span></font></span><br /> <span style="font-size: 12pt"><font size="2"><span style="color: navy">◎保护间隔：</span><span style="color: navy">1/32, 1/16, 1/8 and 1/4</span><span style="color: navy">；</span></font></span><br /> <span style="font-size: 12pt"><font size="2"><span style="color: navy">◎</span><span style="color: navy">FEC</span><span style="color: navy">码率：</span><span style="color: navy">1/2, 2/3, 3/4,5/6, 7/8</span><span style="color: navy">；</span></font></span><br /> <span style="color: navy"><span style="font-size: 12pt"><font size="2">◎频谱：</font></span></span></span><span style="color: navy"><span style="font-size: 12pt"><font size="2">反相及正相</font></span></span><br /> <br /> <strong><span style="color: navy; font-size: 11pt"><span style="font-size: 12pt"><font size="2">DVB-C</font></span></span><span style="color: navy"><span style="font-size: 12pt"><font size="2">部分：</font></span></span></strong><br /> <span style="color: navy"><span style="font-size: 12pt"><font size="2">◎带宽：</font></span></span><span style="font-size: x-small"><span style="color: navy"><span style="font-size: 12pt"><font size="2">6MHz, 8MHz</font></span></span><br /> <span style="font-size: 12pt"><font size="2"><span style="color: navy">◎依据标准：</span><span style="color: navy">EN 300 744 QAM</span><span style="color: navy">调制部分</span></font></span><br /> <span style="color: navy"><span style="font-size: 12pt"><font size="2">◎调制模式：</font></span></span></span><span style="color: navy"><span style="font-size: 12pt"><font size="2">16QAM, 32QAM, 64QAM, 128QAM and 256QAM</font></span></span><br /> <br /> <strong><span style="color: navy; font-size: 11pt"><span style="font-size: 12pt"><font size="2">ATSC 8-VSB</font></span></span><span style="color: navy"><span style="font-size: 12pt"><font size="2">部分</font></span></span></strong><br /> <span style="color: navy"><span style="font-size: 12pt"><font size="2">◎带宽：</font></span></span><span style="font-size: x-small"><span style="color: navy"><span style="font-size: 12pt"><font size="2">6MHz</font></span></span><br /> <span style="color: navy"><span style="font-size: 12pt"><font size="2">◎依据标准：</font></span></span></span><span style="color: navy"><span style="font-size: 12pt"><font size="2">A/53 8-VSB</font></span></span><br /> <br /> <strong><span style="color: navy; font-size: 11pt"><span style="font-size: 12pt"><font size="2">DVB-ASI</font></span></span><span style="color: navy"><span style="font-size: 12pt"><font size="2">输入部分</font></span></span></strong><br /> <span style="color: navy"><span style="font-size: 12pt"><font size="2"><span style="color: navy">◎</span><span style="color: navy">DVB-ASI</span><span style="color: navy">输入</span><span style="color: navy">/</span><span style="color: navy">输出接口：</span><span style="color: navy">75 Ohms BNC</span><span style="color: navy">；<br /> ◎</span><span style="color: navy">DVB-ASI</span><span style="color: navy">输入信号电平：</span><span style="color: navy">1.0Vp-p nominal</span><span style="color: navy">；<br /> ◎</span><span style="color: navy">DVB-ASI</span><span style="color: navy">输出时钟：</span><span style="color: navy">270 MHz</span><span style="color: navy">；<br /> ◎</span><span style="color: navy">DVB-ASI</span><span style="color: navy">输入回波损耗：</span><span style="color: navy">15dB</span><span style="color: navy">；<br /> ◎</span><span style="color: navy">DVB-ASI</span><span style="color: navy">输出比特率：</span><span style="color: navy">0</span><span style="color: navy">至符合相关规格的最大值；<br /> ◎</span><span style="color: navy">DVB-SPI</span><span style="color: navy">接口：</span><span style="color: navy">25-pin sub-D</span><span style="color: navy">；<br /> <span style="color: #000080">◎</span></span><span style="color: #000080">DVB-SPI输入电平: LVDS</span><span style="color: #000080">；<br /> ◎DVB-SPI输入比特率：0至符合相关规格的最大值</span></font></span></span></p> <p><span style="font-size: x-small"><span style="color: navy"><span style="font-size: 12pt"><font size="2">◎尺寸</font></span></span><span style="font-size: 12pt"><font size="2"><span style="color: #000080">WxL: 107mmx175mm</span><font color="#302e2b">.</font></font></span></span></p>

深圳市迪特威科技有限公司

　　 深圳市迪特威科技有限公司成立于2009年8月，致力于为客户提供高性价比的数字电视测试工具及相关测试方案 。公司Logo及英文名称缩写“DTVtool”最直观地反映了我们的业务范围。 公司正式代理或经销的品牌包括荷兰Alitronika（亚力创利佳）；荷兰DEKTEC（德克泰克）；韩国Teleview（特力威）；韩国Lumantek（禄美泰）；韩国DTVinteractive（德泰威）；韩国DigitalZone；德国Rohd&Schwarz（罗德与施瓦茨）；美国Sencore以及国内知名品牌如蓝拓扑、天津德力仪器、杭州数电、胜利仪器等。 公司的产品覆盖面广，包括PCI/USB接口的DVB码流仪（ASI/SPI/SDI/IP）;PCI(USB)码流调制卡（器）:包括DVB-T2/T/C2/C; DVB-S2/S;ATSC-8VSB;ASTC-M/H;QAM;ISDB-T;ISDB-S;CMMB等全球所有数字电视信号调制卡/器；码流录制器：包括DVB-S2/S/T2/T/C；ISDB-T；DTMB等的码流录制器；各种标准的（DVB/ATSC/QAM/ISDB-T/DTMB/T-DMB/DAB等）数字及模拟电视信号发生器；高清信号发生器；HDMI分配器；视频转换器；视频采集卡/盒；广电编码器、广电调制器、分支分配器、混合器等等。 随着业务的拓展，并因应市场需要，我们最新导入了一些周边的产品如RF测试配件、模拟电视信号发生器，DVB-CA测试CAM模组，研发及维修工具如恒温焊台等。 我们根据业务特点，倾力打造自己的服务特色，确保所有销售的产品都能得到完善、可靠、持久的售后服务支持。 我们不生产任何产品，我们是优质产品的优秀红娘！