AV1616B矩阵切换器
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<div style="line-height: 26pt; text-indent: 21pt">AV-31616B 音视频矩阵切换器是将音视频信号进行重新分配和组合的矩阵交换设备，该设备可将<span>16路音、视频输入信号（视频和双声道立体声音频）切换到16路输出通道的任意通道上去。</span></div>
<div style="line-height: 26pt; text-indent: 21pt">本切换器具有断电保护功能，在掉电情况下可保存上一次的控制状态。具有两种控制方式，使用计算机的<span>RS-232通信接口，并提供微机控制程序进行切换操作;用户还可以使用红外遥控器切换控制。</span></div>
<div style="margin: 17pt 0cm 16.5pt"><b><font size="6">技术参数</font></b></div>
<div style="line-height: 26pt; text-indent: 14pt"><span style="font-size: 14pt"> </span>16路音、视频信号输入，<span>16路音、视频信号输出</span></div>
<div style="line-height: 26pt; text-indent: 41.8pt">视频<span><span> </span>带 宽 275MHz</span></div>
<div style="line-height: 26pt; margin: 0cm 0cm 0pt 40pt"><span> </span>频响<span><span> 99% flag </span></span></div>
<div style="line-height: 26pt; text-indent: 114.05pt">信噪比<span> 70 db</span></div>
<div style="line-height: 26pt; text-indent: 115.5pt">微分增益<span> 0.2%</span></div>
<div style="line-height: 26pt; text-indent: 115.5pt">微分相位<span> 0.7度</span></div>
<div style="line-height: 26pt; text-indent: 115.5pt">输入视频信号<span> 0.5～2 </span>V<sub>P-P</sub></div>
<div style="line-height: 26pt; text-indent: 41.8pt">音频<span><span> </span>频响 10M</span><sub>HZ</sub> 范围 0. 05db</div>
<div style="line-height: 26pt; text-indent: 83.25pt"><span> </span>失真 10M<sub>HZ</sub> 范围 0.2%</div>
<div style="line-height: 26pt; text-indent: 72.25pt; margin: 0cm 0cm 0pt 40pt"> 信噪比<span> 66 db</span></div>
<div style="line-height: 26pt; margin: 0cm 0cm 0pt 40pt"><span> VCD</span>输入信号幅度范围 ±<span>5.3伏</span></div>
<div style="line-height: 26pt; margin: 0cm 0cm 0pt 40pt"><span> VCD</span>输出信号<span><span> </span>幅度范围 ±5.3伏</span></div>
<div style="line-height: 26pt; text-indent: 114.25pt">RS-232串口<span>/红外遥控<span> </span>距离3米</span></div>
<div style="line-height: 26pt; text-indent: 10.5pt; margin: 0cm 0cm 0pt 40pt">电 源<span><span> AC 220 V</span>±10％</span></div>
<div style="line-height: 26pt; margin: 0cm 0cm 0pt 40pt"><span> </span>功耗<span><span> </span>≤60 W</span></div>
<div style="line-height: 26pt; margin: 0cm 0cm 0pt 40pt"><span> 19</span>″标准机箱 <span><span> 2U</span></span></div>
