NRF800 发表于 2012-3-23 11:38:00

NX109( nRF2460模块)—迅通科技最新推出的2.4GHz高保真无线数字麦克风模块

<p><span style="FONT-SIZE: 16px"><span style="FONT-FAMILY: 黑体">NX109( nRF2460模块)—迅通科技最新推出的2.4GHz高保真无线数字麦克风模块 </span></span><br/>&nbsp;</p>
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<p><span style="FONT-SIZE: 16px"><span style="FONT-FAMILY: 黑体"><span style="FONT-FAMILY: 黑体"><a href="http://forum.esm-cn.com/images/attachments/201203/8839171654_TIME_1332472238233.jpg"><img height="600" alt="nx109模块说明.jpg" src="http://forum.esm-cn.com/images/attachments/201203/8839171654_TIME_1332472238233.jpg" width="421" border="0"/></a><br/>&nbsp;</span></span></span></p>
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<p align="center"><span style="FONT-SIZE: 16px"><span style="FONT-FAMILY: 黑体"><span style="FONT-FAMILY: 黑体"><span style="FONT-SIZE: 14px"><span style="FONT-FAMILY: 黑体"><strong>NX109</strong><br/><br/><br/><br/>&nbsp;</span></span></span></span></span></p></td>
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<p align="left"><span style="FONT-SIZE: 16px"><span style="FONT-FAMILY: 黑体"><span style="FONT-FAMILY: 黑体"><span style="FONT-SIZE: 14px"><span style="FONT-FAMILY: 黑体">■工作频段：2.4GHz</span></span></span></span></span></p></td>
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<p align="left"><span style="FONT-SIZE: 16px"><span style="FONT-FAMILY: 黑体"><span style="FONT-FAMILY: 黑体"><span style="FONT-SIZE: 14px"><span style="FONT-FAMILY: 黑体">■频道数：最多37自适应跳频</span></span></span></span></span></p></td></tr>
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<p align="left"><span style="FONT-SIZE: 16px"><span style="FONT-FAMILY: 黑体"><span style="FONT-FAMILY: 黑体"><span style="FONT-SIZE: 14px"><span style="FONT-FAMILY: 黑体">■最大速率：4Mbps</span></span></span></span></span></p></td>
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<p align="left"><span style="FONT-SIZE: 16px"><span style="FONT-FAMILY: 黑体"><span style="FONT-FAMILY: 黑体"><span style="FONT-SIZE: 14px"><span style="FONT-FAMILY: 黑体">■调制方式：GFSK</span></span></span></span></span></p></td></tr>
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<p align="left"><span style="FONT-SIZE: 16px"><span style="FONT-FAMILY: 黑体"><span style="FONT-FAMILY: 黑体"><span style="FONT-SIZE: 14px"><span style="FONT-FAMILY: 黑体">■最大发射功率：+0dBm</span></span></span></span></span></p></td>
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<p align="left"><span style="FONT-SIZE: 16px"><span style="FONT-FAMILY: 黑体"><span style="FONT-FAMILY: 黑体"><span style="FONT-SIZE: 14px"><span style="FONT-FAMILY: 黑体">■接收灵敏度：-80dBm</span></span></span></span></span></p></td></tr>
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<p align="left"><span style="FONT-SIZE: 16px"><span style="FONT-FAMILY: 黑体"><span style="FONT-FAMILY: 黑体"><span style="FONT-SIZE: 14px"><span style="FONT-FAMILY: 黑体">■输入电平: Max 1.0Vrms</span></span></span></span></span></p></td>
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<p align="left"><span style="FONT-SIZE: 16px"><span style="FONT-FAMILY: 黑体"><span style="FONT-FAMILY: 黑体"><span style="FONT-SIZE: 14px"><span style="FONT-FAMILY: 黑体">■输出电平 Max 2.0Vrms</span></span></span></span></span></p></td></tr>
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<p align="left"><span style="FONT-SIZE: 16px"><span style="FONT-FAMILY: 黑体"><span style="FONT-FAMILY: 黑体"><span style="FONT-SIZE: 14px"><span style="FONT-FAMILY: 黑体">■频率响应20Hz ~ 16KHz</span></span></span></span></span></p></td>
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<p align="left"><span style="FONT-SIZE: 16px"><span style="FONT-FAMILY: 黑体"><span style="FONT-FAMILY: 黑体"><span style="FONT-SIZE: 14px"><span style="FONT-FAMILY: 黑体">■THD+N：-91dB</span></span></span></span></span></p></td></tr>
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<p align="left"><span style="FONT-SIZE: 16px"><span style="FONT-FAMILY: 黑体"><span style="FONT-FAMILY: 黑体"><span style="FONT-SIZE: 14px"><span style="FONT-FAMILY: 黑体">■压缩率：32KHz，无压缩</span></span></span></span></span></p></td></tr>
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<p align="left"><span style="FONT-SIZE: 16px"><span style="FONT-FAMILY: 黑体"><span style="FONT-FAMILY: 黑体"><span style="FONT-SIZE: 14px"><span style="FONT-FAMILY: 黑体">■开阔地传输距离：约20-30M左右</span></span></span></span></span></p></td></tr>
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<p align="left"><span style="FONT-SIZE: 16px"><span style="FONT-FAMILY: 黑体"><span style="FONT-FAMILY: 黑体"><span style="FONT-SIZE: 14px"><span style="FONT-FAMILY: 黑体">■包括发射板ATX，接收板ARX各一块</span></span></span></span></span></p></td></tr></tbody></table>
<p align="left"><span style="FONT-SIZE: 16px"><span style="FONT-FAMILY: 黑体"><span style="FONT-FAMILY: 黑体"><span style="FONT-SIZE: 14px"><span style="FONT-FAMILY: 黑体">&nbsp;</span></span></span></span></span></p></td>
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<p align="left"><span style="FONT-SIZE: 16px"><span style="FONT-FAMILY: 黑体"><span style="FONT-FAMILY: 黑体"><span style="FONT-SIZE: 14px"><span style="FONT-FAMILY: 黑体">■工作电压：<br/>&nbsp;&nbsp; 发射模块 2.4~3.6V<br/>&nbsp;&nbsp; 接收模块&nbsp; 3.0~3.6V<br/>■发射电流：约19mA<br/>■接收电流：约36mA<br/><br/>适用于无线麦克风</span></span></span></span></span></p></td></tr></tbody></table>

xxzw1982 发表于 2012-4-3 23:16:00

这个和家庭安防有什么关系嘛？？
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