无线话筒
2017-01-07 00:13 点击:84
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<strong style="word-wrap:normal;"><span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:9pt;">单位</span></span></strong><span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:9pt;">：深圳市凡声科技有限公司</span></span> <strong style="word-wrap:normal;"><span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:9pt;">联系人</span></span></strong><span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:9pt;">：熊英</span></span> <strong style="word-wrap:normal;"><span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:9pt;"></span></span></strong><span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:9pt;">：</span></span><span style="word-wrap:normal;font-family:'Verdana ';"><span style="word-wrap:normal;font-size:9pt;"></span></span> <strong style="word-wrap:normal;"><span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:9pt;">电话t;/span></span></strong><span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:9pt;">：</span></span><span style="word-wrap:normal;font-family:'Verdana ';"><span style="word-wrap:normal;font-size:9pt;"></span></span> <strong style="word-wrap:normal;"><span style="word-wrap:normal;font-family:'Verdana ';"><span style="word-wrap:normal;font-size:9pt;">QQ</span></span></strong><span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:9pt;">：</span></span><span style="word-wrap:normal;font-family:'Verdana ';"><span style="word-wrap:normal;font-size:9pt;">657349383/121109552</span></span><strong style="word-wrap:normal;"></strong>
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<strong style="word-wrap:normal;"><span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:9pt;">邮箱</span></span></strong><span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:9pt;">：</span></span><span style="word-wrap:normal;font-family:'Verdana ';"><span style="word-wrap:normal;font-size:9pt;">szzyds2010@163.com</span></span> <strong style="word-wrap:normal;"><span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:9pt;">所在省份</span></span></strong><span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:9pt;">：广东</span></span> <strong style="word-wrap:normal;"><span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:9pt;">所属城市</span></span></strong><span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:9pt;">：深圳市</span></span><span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:12pt;"></span></span>
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<p style="word-wrap:normal;margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;overflow-x:hidden;overflow-y:hidden;zoom:1;color:#333333;font-family:Tahoma, Arial, Helvetica, 宋体, sans-serif;text-align:left;white-space:normal;background-color:#FFFFFF;line-height:30px;text-indent:2em;">
<strong style="word-wrap:normal;"><span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:9pt;">地址</span></span></strong><span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:9pt;">：深圳市宝安区固戍一路上围园新村三巷</span></span><span style="word-wrap:normal;font-family:'Verdana ';"><span style="word-wrap:normal;font-size:9pt;">5</span></span><span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:9pt;">号</span></span>
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<span style="word-wrap:normal;color:black;"><span style="word-wrap:normal;font-family:'Arial ';"><span style="word-wrap:normal;font-size:10.5pt;"></span></span></span>
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<span style="word-wrap:normal;color:#000000;"><strong style="word-wrap:normal;"><span style="word-wrap:normal;font-family:'新宋体 ';"><span style="word-wrap:normal;font-size:12pt;">性能参数</span></span></strong><strong style="word-wrap:normal;"><span style="word-wrap:normal;font-family:'黑体 ';"><span style="word-wrap:normal;font-size:12pt;"></span></span></strong></span>
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<p style="word-wrap:normal;margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;overflow-x:hidden;overflow-y:hidden;zoom:1;color:#333333;font-family:Tahoma, Arial, Helvetica, 宋体, sans-serif;text-align:left;white-space:normal;background-color:#FFFFFF;line-height:30px;text-indent:2em;">
<strong style="word-wrap:normal;"><span style="word-wrap:normal;font-family:'黑体 ';"><span style="word-wrap:normal;font-size:12pt;"><span style="word-wrap:normal;color:#000000;"></span></span></span></strong>
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<table border="1" cellspacing="1" cellpadding="1" class="t_table" style="word-wrap:normal;empty-cells:show;-webkit-border-horizontal-spacing:0px;-webkit-border-vertical-spacing:0px;color:#333333;font-family:Tahoma, Arial, Helvetica, 宋体, sans-serif;font-size:12px;line-height:21px;text-align:left;background-color:#FFFFFF;">
<tbody style="word-wrap:normal;">
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<td colspan="2" width="451" style="word-wrap:normal;color:#444444;font-family:Verdana, Helvetica, Arial, sans-serif;line-height:1.6em;">
<p style="word-wrap:normal;margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;overflow-x:hidden;overflow-y:hidden;zoom:1;line-height:30px;text-indent:2em;">
<strong style="word-wrap:normal;"><span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:small;"><span style="word-wrap:normal;color:#000000;">系统参数</span></span></span></strong>
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<td width="177" style="word-wrap:normal;color:#444444;font-family:Verdana, Helvetica, Arial, sans-serif;line-height:1.6em;">
<p style="word-wrap:normal;margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;overflow-x:hidden;overflow-y:hidden;zoom:1;line-height:30px;text-indent:2em;">
<span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:small;"><span style="word-wrap:normal;color:#000000;">调制方式</span></span></span>
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<span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:small;"><span style="word-wrap:normal;color:#000000;">宽带调频（FM）</span></span></span>
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<td width="177" style="word-wrap:normal;color:#444444;font-family:Verdana, Helvetica, Arial, sans-serif;line-height:1.6em;">
<p style="word-wrap:normal;margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;overflow-x:hidden;overflow-y:hidden;zoom:1;line-height:30px;text-indent:2em;">
<span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:small;"><span style="word-wrap:normal;color:#000000;">频率范围</span></span></span>
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<p style="word-wrap:normal;margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;overflow-x:hidden;overflow-y:hidden;zoom:1;line-height:30px;text-indent:2em;">
<span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:small;"><span style="word-wrap:normal;color:#000000;">740-790 MHz</span></span></span>
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<p style="word-wrap:normal;margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;overflow-x:hidden;overflow-y:hidden;zoom:1;line-height:30px;text-indent:2em;">
<span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:small;"><span style="word-wrap:normal;color:#000000;">信道数目</span></span></span>
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<p style="word-wrap:normal;margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;overflow-x:hidden;overflow-y:hidden;zoom:1;line-height:30px;text-indent:2em;">
<span style="word-wrap:normal;font-size:small;"><span style="word-wrap:normal;color:#000000;"><span style="word-wrap:normal;font-family:'宋体 ';">200</span><span style="word-wrap:normal;font-family:'宋体 ';">个预置频道, 通道间隔250KHz</span></span></span>
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<td width="177" style="word-wrap:normal;color:#444444;font-family:Verdana, Helvetica, Arial, sans-serif;line-height:1.6em;">
<p style="word-wrap:normal;margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;overflow-x:hidden;overflow-y:hidden;zoom:1;line-height:30px;text-indent:2em;">
<span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:small;"><span style="word-wrap:normal;color:#000000;">频率稳定度</span></span></span>
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<td width="273" style="word-wrap:normal;color:#444444;font-family:Verdana, Helvetica, Arial, sans-serif;line-height:1.6em;">
<p style="word-wrap:normal;margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;overflow-x:hidden;overflow-y:hidden;zoom:1;line-height:30px;text-indent:2em;">
<span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:small;"><span style="word-wrap:normal;color:#000000;">±0.005%</span></span></span>
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<td width="177" style="word-wrap:normal;color:#444444;font-family:Verdana, Helvetica, Arial, sans-serif;line-height:1.6em;">
<p style="word-wrap:normal;margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;overflow-x:hidden;overflow-y:hidden;zoom:1;line-height:30px;text-indent:2em;">
<span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:small;"><span style="word-wrap:normal;color:#000000;">动态范围</span></span></span>
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<td width="273" style="word-wrap:normal;color:#444444;font-family:Verdana, Helvetica, Arial, sans-serif;line-height:1.6em;">
<p style="word-wrap:normal;margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;overflow-x:hidden;overflow-y:hidden;zoom:1;line-height:30px;text-indent:2em;">
<span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:small;"><span style="word-wrap:normal;color:#000000;">100dB</span></span></span>
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<td width="177" style="word-wrap:normal;color:#444444;font-family:Verdana, Helvetica, Arial, sans-serif;line-height:1.6em;">
<p style="word-wrap:normal;margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;overflow-x:hidden;overflow-y:hidden;zoom:1;line-height:30px;text-indent:2em;">
<span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:small;"><span style="word-wrap:normal;color:#000000;">**偏差</span></span></span>
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<p style="word-wrap:normal;margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;overflow-x:hidden;overflow-y:hidden;zoom:1;line-height:30px;text-indent:2em;">
<span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:small;"><span style="word-wrap:normal;color:#000000;">±48KHz</span></span></span>
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<td width="177" style="word-wrap:normal;color:#444444;font-family:Verdana, Helvetica, Arial, sans-serif;line-height:1.6em;">
<p style="word-wrap:normal;margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;overflow-x:hidden;overflow-y:hidden;zoom:1;line-height:30px;text-indent:2em;">
<span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:small;"><span style="word-wrap:normal;color:#000000;">音频频率响应</span></span></span>
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<td width="273" style="word-wrap:normal;color:#444444;font-family:Verdana, Helvetica, Arial, sans-serif;line-height:1.6em;">
<p style="word-wrap:normal;margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;overflow-x:hidden;overflow-y:hidden;zoom:1;line-height:30px;text-indent:2em;">
<span style="word-wrap:normal;font-size:small;"><span style="word-wrap:normal;color:#000000;"><span style="word-wrap:normal;font-family:'宋体 ';">40Hz-18KHz</span><span style="word-wrap:normal;font-family:'宋体 ';">（±3 dB）</span></span></span>
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<td width="177" style="word-wrap:normal;color:#444444;font-family:Verdana, Helvetica, Arial, sans-serif;line-height:1.6em;">
<p style="word-wrap:normal;margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;overflow-x:hidden;overflow-y:hidden;zoom:1;line-height:30px;text-indent:2em;">
<span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:small;"><span style="word-wrap:normal;color:#000000;">综合信噪比</span></span></span>
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<td width="273" style="word-wrap:normal;color:#444444;font-family:Verdana, Helvetica, Arial, sans-serif;line-height:1.6em;">
<p style="word-wrap:normal;margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;overflow-x:hidden;overflow-y:hidden;zoom:1;line-height:30px;text-indent:2em;">
<span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:small;"><span style="word-wrap:normal;color:#000000;">105 dB</span></span></span>
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<td width="177" style="word-wrap:normal;color:#444444;font-family:Verdana, Helvetica, Arial, sans-serif;line-height:1.6em;">
<p style="word-wrap:normal;margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;overflow-x:hidden;overflow-y:hidden;zoom:1;line-height:30px;text-indent:2em;">
<span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:small;"><span style="word-wrap:normal;color:#000000;">综合失真</span></span></span>
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<td width="273" style="word-wrap:normal;color:#444444;font-family:Verdana, Helvetica, Arial, sans-serif;line-height:1.6em;">
<p style="word-wrap:normal;margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;overflow-x:hidden;overflow-y:hidden;zoom:1;line-height:30px;text-indent:2em;">
<span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:small;"><span style="word-wrap:normal;color:#000000;">≤0.3%</span></span></span>
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<td width="177" style="word-wrap:normal;color:#444444;font-family:Verdana, Helvetica, Arial, sans-serif;line-height:1.6em;">
<p style="word-wrap:normal;margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;overflow-x:hidden;overflow-y:hidden;zoom:1;line-height:30px;text-indent:2em;">
<span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:small;"><span style="word-wrap:normal;color:#000000;">相邻信道抑制</span></span></span>
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<td width="273" style="word-wrap:normal;color:#444444;font-family:Verdana, Helvetica, Arial, sans-serif;line-height:1.6em;">
<p style="word-wrap:normal;margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;overflow-x:hidden;overflow-y:hidden;zoom:1;line-height:30px;text-indent:2em;">
<span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:small;"><span style="word-wrap:normal;color:#000000;">≥ 70 dB</span></span></span>
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<td width="177" style="word-wrap:normal;color:#444444;font-family:Verdana, Helvetica, Arial, sans-serif;line-height:1.6em;">
<p style="word-wrap:normal;margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;overflow-x:hidden;overflow-y:hidden;zoom:1;line-height:30px;text-indent:2em;">
<span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:small;"><span style="word-wrap:normal;color:#000000;">工作距离</span></span></span>
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<td width="273" style="word-wrap:normal;color:#444444;font-family:Verdana, Helvetica, Arial, sans-serif;line-height:1.6em;">
<p style="word-wrap:normal;margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;overflow-x:hidden;overflow-y:hidden;zoom:1;line-height:30px;text-indent:2em;">
<span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:small;"><span style="word-wrap:normal;color:#000000;">约300米（在空旷地方的情况下）</span></span></span>
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<p style="word-wrap:normal;margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;overflow-x:hidden;overflow-y:hidden;zoom:1;line-height:30px;text-indent:2em;">
<strong style="word-wrap:normal;"><span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:small;"><span style="word-wrap:normal;color:#000000;">接收机指标</span></span></span></strong>
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<td width="177" style="word-wrap:normal;color:#444444;font-family:Verdana, Helvetica, Arial, sans-serif;line-height:1.6em;">
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<span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:small;"><span style="word-wrap:normal;color:#000000;">接收方式</span></span></span>
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<td width="273" style="word-wrap:normal;color:#444444;font-family:Verdana, Helvetica, Arial, sans-serif;line-height:1.6em;">
<p style="word-wrap:normal;margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;overflow-x:hidden;overflow-y:hidden;zoom:1;line-height:30px;text-indent:2em;">
<span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:small;"><span style="word-wrap:normal;color:#000000;">自动选讯接收</span></span></span>
</p>
</td>
</tr>
<tr style="word-wrap:normal;">
<td width="177" style="word-wrap:normal;color:#444444;font-family:Verdana, Helvetica, Arial, sans-serif;line-height:1.6em;">
<p style="word-wrap:normal;margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;overflow-x:hidden;overflow-y:hidden;zoom:1;line-height:30px;text-indent:2em;">
<span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:small;"><span style="word-wrap:normal;color:#000000;">振荡方式</span></span></span>
</p>
</td>
<td width="273" style="word-wrap:normal;color:#444444;font-family:Verdana, Helvetica, Arial, sans-serif;line-height:1.6em;">
<p style="word-wrap:normal;margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;overflow-x:hidden;overflow-y:hidden;zoom:1;line-height:30px;text-indent:2em;">
<span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:small;"><span style="word-wrap:normal;color:#000000;">锁相环（PLL）频率合成</span></span></span>
</p>
</td>
</tr>
<tr style="word-wrap:normal;">
<td width="177" style="word-wrap:normal;color:#444444;font-family:Verdana, Helvetica, Arial, sans-serif;line-height:1.6em;">
<p style="word-wrap:normal;margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;overflow-x:hidden;overflow-y:hidden;zoom:1;line-height:30px;text-indent:2em;">
<span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:small;"><span style="word-wrap:normal;color:#000000;">天线输入</span></span></span>
</p>
</td>
<td width="273" style="word-wrap:normal;color:#444444;font-family:Verdana, Helvetica, Arial, sans-serif;line-height:1.6em;">
<p style="word-wrap:normal;margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;overflow-x:hidden;overflow-y:hidden;zoom:1;line-height:30px;text-indent:2em;">
<span style="word-wrap:normal;font-size:small;"><span style="word-wrap:normal;color:#000000;"><span style="word-wrap:normal;font-family:'宋体 ';">BNC</span><span style="word-wrap:normal;font-family:'宋体 ';">插座/（50Ω）</span></span></span>
</p>
</td>
</tr>
<tr style="word-wrap:normal;">
<td width="177" style="word-wrap:normal;color:#444444;font-family:Verdana, Helvetica, Arial, sans-serif;line-height:1.6em;">
<p style="word-wrap:normal;margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;overflow-x:hidden;overflow-y:hidden;zoom:1;line-height:30px;text-indent:2em;">
<span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:small;"><span style="word-wrap:normal;color:#000000;">级联输出</span></span></span>
</p>
</td>
<td width="273" style="word-wrap:normal;color:#444444;font-family:Verdana, Helvetica, Arial, sans-serif;line-height:1.6em;">
<p style="word-wrap:normal;margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;overflow-x:hidden;overflow-y:hidden;zoom:1;line-height:30px;text-indent:2em;">
<span style="word-wrap:normal;font-size:small;"><span style="word-wrap:normal;color:#000000;"><span style="word-wrap:normal;font-family:'宋体 ';">BNC</span><span style="word-wrap:normal;font-family:'宋体 ';">插座/（50Ω），增益：0dBm±2dB</span></span></span>
</p>
</td>
</tr>
<tr style="word-wrap:normal;">
<td width="177" style="word-wrap:normal;color:#444444;font-family:Verdana, Helvetica, Arial, sans-serif;line-height:1.6em;">
<p style="word-wrap:normal;margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;overflow-x:hidden;overflow-y:hidden;zoom:1;line-height:30px;text-indent:2em;">
<span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:small;"><span style="word-wrap:normal;color:#000000;">中频</span></span></span>
</p>
</td>
<td width="273" style="word-wrap:normal;color:#444444;font-family:Verdana, Helvetica, Arial, sans-serif;line-height:1.6em;">
<p style="word-wrap:normal;margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;overflow-x:hidden;overflow-y:hidden;zoom:1;line-height:30px;text-indent:2em;">
<span style="word-wrap:normal;font-size:small;"><span style="word-wrap:normal;color:#000000;"><span style="word-wrap:normal;font-family:'宋体 ';">110 MHz</span><span style="word-wrap:normal;font-family:'宋体 ';">、10.7 MHz</span></span></span>
</p>
</td>
</tr>
<tr style="word-wrap:normal;">
<td width="177" style="word-wrap:normal;color:#444444;font-family:Verdana, Helvetica, Arial, sans-serif;line-height:1.6em;">
<p style="word-wrap:normal;margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;overflow-x:hidden;overflow-y:hidden;zoom:1;line-height:30px;text-indent:2em;">
<span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:small;"><span style="word-wrap:normal;color:#000000;">灵敏度</span></span></span>
</p>
</td>
<td width="273" style="word-wrap:normal;color:#444444;font-family:Verdana, Helvetica, Arial, sans-serif;line-height:1.6em;">
<p style="word-wrap:normal;margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;overflow-x:hidden;overflow-y:hidden;zoom:1;line-height:30px;text-indent:2em;">
<span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:small;"><span style="word-wrap:normal;color:#000000;">12 dBuV (80DbS/N)</span></span></span>
</p>
</td>
</tr>
<tr style="word-wrap:normal;">
<td width="177" style="word-wrap:normal;color:#444444;font-family:Verdana, Helvetica, Arial, sans-serif;line-height:1.6em;">
<p style="word-wrap:normal;margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;overflow-x:hidden;overflow-y:hidden;zoom:1;line-height:30px;text-indent:2em;">
<span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:small;"><span style="word-wrap:normal;color:#000000;">杂散抑制</span></span></span>
</p>
</td>
<td width="273" style="word-wrap:normal;color:#444444;font-family:Verdana, Helvetica, Arial, sans-serif;line-height:1.6em;">
<p style="word-wrap:normal;margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;overflow-x:hidden;overflow-y:hidden;zoom:1;line-height:30px;text-indent:2em;">
<span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:small;"><span style="word-wrap:normal;color:#000000;">≥75dB</span></span></span>
</p>
</td>
</tr>
<tr style="word-wrap:normal;">
<td width="177" style="word-wrap:normal;color:#444444;font-family:Verdana, Helvetica, Arial, sans-serif;line-height:1.6em;">
<p style="word-wrap:normal;margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;overflow-x:hidden;overflow-y:hidden;zoom:1;line-height:30px;text-indent:2em;">
<span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:small;"><span style="word-wrap:normal;color:#000000;">**输出电平</span></span></span>
</p>
</td>
<td width="273" style="word-wrap:normal;color:#444444;font-family:Verdana, Helvetica, Arial, sans-serif;line-height:1.6em;">
<p style="word-wrap:normal;margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;overflow-x:hidden;overflow-y:hidden;zoom:1;line-height:30px;text-indent:2em;">
<span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:small;"><span style="word-wrap:normal;color:#000000;">+10dBV</span></span></span>
</p>
</td>
</tr>
<tr style="word-wrap:normal;">
<td width="177" style="word-wrap:normal;color:#444444;font-family:Verdana, Helvetica, Arial, sans-serif;line-height:1.6em;">
<p style="word-wrap:normal;margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;overflow-x:hidden;overflow-y:hidden;zoom:1;line-height:30px;text-indent:2em;">
<span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:small;"><span style="word-wrap:normal;color:#000000;">供电</span></span></span>
</p>
</td>
<td width="273" style="word-wrap:normal;color:#444444;font-family:Verdana, Helvetica, Arial, sans-serif;line-height:1.6em;">
<p style="word-wrap:normal;margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;overflow-x:hidden;overflow-y:hidden;zoom:1;line-height:30px;text-indent:2em;">
<span style="word-wrap:normal;font-size:small;"><span style="word-wrap:normal;color:#000000;"><span style="word-wrap:normal;font-family:'宋体 ';">12 V</span><span style="word-wrap:normal;font-family:'宋体 ';">直流</span></span></span>
</p>
</td>
</tr>
<tr style="word-wrap:normal;">
<td width="177" style="word-wrap:normal;color:#444444;font-family:Verdana, Helvetica, Arial, sans-serif;line-height:1.6em;">
<p style="word-wrap:normal;margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;overflow-x:hidden;overflow-y:hidden;zoom:1;line-height:30px;text-indent:2em;">
<span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:small;"><span style="word-wrap:normal;color:#000000;">工作电流</span></span></span>
</p>
</td>
<td width="273" style="word-wrap:normal;color:#444444;font-family:Verdana, Helvetica, Arial, sans-serif;line-height:1.6em;">
<p style="word-wrap:normal;margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;overflow-x:hidden;overflow-y:hidden;zoom:1;line-height:30px;text-indent:2em;">
<span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:small;"><span style="word-wrap:normal;color:#000000;">≤500mA</span></span></span>
</p>
</td>
</tr>
<tr style="word-wrap:normal;">
<td colspan="2" width="451" style="word-wrap:normal;color:#444444;font-family:Verdana, Helvetica, Arial, sans-serif;line-height:1.6em;">
<p style="word-wrap:normal;margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;overflow-x:hidden;overflow-y:hidden;zoom:1;line-height:30px;text-indent:2em;">
<strong style="word-wrap:normal;"><span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:small;"><span style="word-wrap:normal;color:#000000;">发射器指标</span></span></span></strong>
</p>
</td>
</tr>
<tr style="word-wrap:normal;">
<td width="177" style="word-wrap:normal;color:#444444;font-family:Verdana, Helvetica, Arial, sans-serif;line-height:1.6em;">
<p style="word-wrap:normal;margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;overflow-x:hidden;overflow-y:hidden;zoom:1;line-height:30px;text-indent:2em;">
<span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:small;"><span style="word-wrap:normal;color:#000000;">天线</span></span></span>
</p>
</td>
<td width="273" style="word-wrap:normal;color:#444444;font-family:Verdana, Helvetica, Arial, sans-serif;line-height:1.6em;">
<p style="word-wrap:normal;margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;overflow-x:hidden;overflow-y:hidden;zoom:1;line-height:30px;text-indent:2em;">
<span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:small;"><span style="word-wrap:normal;color:#000000;">手持麦克风内置螺旋天线，腰挂发射器采用1／4波长鞭状天线</span></span></span>
</p>
</td>
</tr>
<tr style="word-wrap:normal;">
<td width="177" style="word-wrap:normal;color:#444444;font-family:Verdana, Helvetica, Arial, sans-serif;line-height:1.6em;">
<p style="word-wrap:normal;margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;overflow-x:hidden;overflow-y:hidden;zoom:1;line-height:30px;text-indent:2em;">
<span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:small;"><span style="word-wrap:normal;color:#000000;">射频输出功率</span></span></span>
</p>
</td>
<td width="273" style="word-wrap:normal;color:#444444;font-family:Verdana, Helvetica, Arial, sans-serif;line-height:1.6em;">
<p style="word-wrap:normal;margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;overflow-x:hidden;overflow-y:hidden;zoom:1;line-height:30px;text-indent:2em;">
<span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:small;"><span style="word-wrap:normal;color:#000000;">高功率30mW,低功率3mW</span></span></span>
</p>
</td>
</tr>
<tr style="word-wrap:normal;">
<td width="177" style="word-wrap:normal;color:#444444;font-family:Verdana, Helvetica, Arial, sans-serif;line-height:1.6em;">
<p style="word-wrap:normal;margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;overflow-x:hidden;overflow-y:hidden;zoom:1;line-height:30px;text-indent:2em;">
<span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:small;"><span style="word-wrap:normal;color:#000000;">拾音头</span></span></span>
</p>
</td>
<td width="273" style="word-wrap:normal;color:#444444;font-family:Verdana, Helvetica, Arial, sans-serif;line-height:1.6em;">
<p style="word-wrap:normal;margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;overflow-x:hidden;overflow-y:hidden;zoom:1;line-height:30px;text-indent:2em;">
<span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:small;"><span style="word-wrap:normal;color:#000000;">动圈式</span></span></span>
</p>
</td>
</tr>
<tr style="word-wrap:normal;">
<td width="177" style="word-wrap:normal;color:#444444;font-family:Verdana, Helvetica, Arial, sans-serif;line-height:1.6em;">
<p style="word-wrap:normal;margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;overflow-x:hidden;overflow-y:hidden;zoom:1;line-height:30px;text-indent:2em;">
<span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:small;"><span style="word-wrap:normal;color:#000000;">杂散抑制</span></span></span>
</p>
</td>
<td width="273" style="word-wrap:normal;color:#444444;font-family:Verdana, Helvetica, Arial, sans-serif;line-height:1.6em;">
<p style="word-wrap:normal;margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;overflow-x:hidden;overflow-y:hidden;zoom:1;line-height:30px;text-indent:2em;">
<span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:small;"><span style="word-wrap:normal;color:#000000;">-60dB</span></span></span>
</p>
</td>
</tr>
<tr style="word-wrap:normal;">
<td width="177" style="word-wrap:normal;color:#444444;font-family:Verdana, Helvetica, Arial, sans-serif;line-height:1.6em;">
<p style="word-wrap:normal;margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;overflow-x:hidden;overflow-y:hidden;zoom:1;line-height:30px;text-indent:2em;">
<span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:small;"><span style="word-wrap:normal;color:#000000;">供电</span></span></span>
</p>
</td>
<td width="273" style="word-wrap:normal;color:#444444;font-family:Verdana, Helvetica, Arial, sans-serif;line-height:1.6em;">
<p style="word-wrap:normal;margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;overflow-x:hidden;overflow-y:hidden;zoom:1;line-height:30px;text-indent:2em;">
<span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:small;"><span style="word-wrap:normal;color:#000000;">两节5号AA碱性电池</span></span></span>
</p>
</td>
</tr>
<tr style="word-wrap:normal;">
<td width="177" style="word-wrap:normal;color:#444444;font-family:Verdana, Helvetica, Arial, sans-serif;line-height:1.6em;">
<p style="word-wrap:normal;margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;overflow-x:hidden;overflow-y:hidden;zoom:1;line-height:30px;text-indent:2em;">
<span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:small;"><span style="word-wrap:normal;color:#000000;">电池寿命</span></span></span>
</p>
</td>
<td width="273" style="word-wrap:normal;color:#444444;font-family:Verdana, Helvetica, Arial, sans-serif;line-height:1.6em;">
<p style="word-wrap:normal;margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;overflow-x:hidden;overflow-y:hidden;zoom:1;line-height:30px;text-indent:2em;">
<span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:small;"><span style="word-wrap:normal;color:#000000;">高功率时8个小时，低功率时10个小时</span></span></span>
</p>
</td>
</tr>
<tr style="word-wrap:normal;">
<td colspan="2" width="451" style="word-wrap:normal;color:#444444;font-family:Verdana, Helvetica, Arial, sans-serif;line-height:1.6em;">
<p style="word-wrap:normal;margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;overflow-x:hidden;overflow-y:hidden;zoom:1;line-height:30px;text-indent:2em;">
<strong style="word-wrap:normal;"><span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:small;"><span style="word-wrap:normal;color:#000000;">总体单位</span></span></span></strong>
</p>
</td>
</tr>
<tr style="word-wrap:normal;">
<td width="177" style="word-wrap:normal;color:#444444;font-family:Verdana, Helvetica, Arial, sans-serif;line-height:1.6em;">
<p style="word-wrap:normal;margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;overflow-x:hidden;overflow-y:hidden;zoom:1;line-height:30px;text-indent:2em;">
<span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:small;"><span style="word-wrap:normal;color:#000000;">工作环境温度</span></span></span>
</p>
</td>
<td width="273" style="word-wrap:normal;color:#444444;font-family:Verdana, Helvetica, Arial, sans-serif;line-height:1.6em;">
<p style="word-wrap:normal;margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;overflow-x:hidden;overflow-y:hidden;zoom:1;line-height:30px;text-indent:2em;">
<span style="word-wrap:normal;font-family:'宋体 ';"><span style="word-wrap:normal;font-size:small;"><span style="word-wrap:normal;color:#000000;">– 10 °C + 40 °C</span></span></span>
</p>
</td>
</tr>
</tbody>
</table>
<img src="http://cn.gcimg.net/gcalbum/day_20121109/4b4824ac25fb5d606573c555130c4043.jpg" /><img src="http://cn.gcimg.net/gcalbum/day_20121109/6912ed1e4097f6d746030878753d9c8b.jpg" />
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