<*n style="font-size:10.5pt"><*n style="font-family:Calibri,sans-serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体"><*n style="color:#313131">2-18GHz*n>*n>*n><*n style="font-size:12.0pt"><*n style="font-family:宋体">低噪声放大器厂家**n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:Calibri,sans-serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">技术参数:*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:Calibri,sans-serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">型号 LNA-2659-5FE-592*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:Calibri,sans-serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">频率 2 - 18GHz*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:Calibri,sans-serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">噪声系数 5.6 dB&plu*n;1.2dB*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:Calibri,sans-serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">增益 30 dB(典型值)*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:Calibri,sans-serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">驻波比 <1:2.5 (典型值)*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:Calibri,sans-serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">*大输入 4.5dBm (MAX)*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:Calibri,sans-serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">连接器 50Ω /SMA母头*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:Calibri,sans-serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">电源 220V/50Hz (AC,功耗<40W )*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:Calibri,sans-serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">尺寸 235x120x104 mm*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:Calibri,sans-serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">净重 约1.75Kg*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:Calibri,sans-serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">工作温度 0~40℃*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:Calibri,sans-serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">安全和安装注意:*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:Calibri,sans-serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">以下为使用该设备前应注意的事项:*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:Calibri,sans-serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">在清洁或重新插电前,断开射频输入;*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:Calibri,sans-serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">不要将该设备靠近水或高温、潮湿的地方或户外;*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:Calibri,sans-serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">该设备电源输入使用3线制连接,交流:170V-260V,火线、零线和地线;*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:Calibri,sans-serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">不要将该设备放置在不稳定的平台和桌面上,以免滑落伤人;*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:Calibri,sans-serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">提供正确的保护地线;*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:Calibri,sans-serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">该设备外部AC220V供电时必须接漏电保护装置;*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:Calibri,sans-serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">该设备工作时通风散热,需预留足够的空间,避免阻塞风道;*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:Calibri,sans-serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体"><*n style="color:#313131">2-18GHz*n>*n>*n><*n style="font-size:12.0pt"><*n style="font-family:宋体">低噪声放大器厂家**n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:Calibri,sans-serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">使用操作及说明:*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:Calibri,sans-serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">低噪声放大器输入端SMA连接器连接输入INPUT;*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:Calibri,sans-serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">低噪声放大器输出端SMA连接器连接输出OUTPUT;*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:Calibri,sans-serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">电源为AC 220V/50Hz ;*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:Calibri,sans-serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">拨动开关至位置I,电灯亮起,低噪声放大器工作;*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:Calibri,sans-serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">拨动开关至位置O, 电灯熄灭,低噪声放大器待机;*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:Calibri,sans-serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">注意:放大器长时间不使用。请断开AC220V电源;*n>*n>*n>*n>