3G UMTS WCDMA 2100MHZ液晶中继器的设置手机手机信号增强器室内和室外天线
![]() ![]() 快速查看用途: - 用于改善手机的室内信号/范围 - 适用于覆盖区域,如写字楼,酒店,家居/地下室,停车场....... 主要特点: 。 为2100MHz的3G网络全波段操作(1920至1990MHZ /下行:上行2110至2180MHz) 。 双向操作以放大所述上行链路和下行链路信号 。 高速/低信号的延迟组件用于3G服务队的2100MHz网络 。 高增益放大器 。 有了适当的户外信号/安装/天线,覆盖范围可以高达150平方米 。 LCD电平显示帮助室外天线的安装 。 安装简便快捷。 没有放大器调整是必需的 主要技术参数: 。 频率范围 : - 上行:1920MHz至1990MHZ - 下行:2110MHz至2180MHz 。 输出功率/增益: - 上行/下行功率:)= 17dBm的 。 放大器增益(上行/下行):50至60分贝全系列 。 阻抗/连接:50欧姆,N-女 。 电源:220V / 110V AC适配器 。 附件:安装手册,220V / 110V AC适配器 。 对于购买选择更好的覆盖 - 室内壁挂安装/天花板安装室内天线 - 室外八木天线 - 连接电缆/电缆连接器 我们也可以提供其他放大器不同频带 - 如果室外信号弱,其他高增益天线喜欢八木天线可能需要的放大器的工作。 - 将出价前请检查您的户外信号的状态。 范围: B,从小型的热信号的区域,如会议室,小超市,小商场,办公室和小型公共场所等投诉; E,家庭,办公,豪华游艇,私家车,公安系统和道路安全管理等。
![]() 包装详细信息 单位类型:piecePackage重量:1.000千克(2.20磅。)包装尺寸:25厘米×15厘米x 5cm的(9.84in x 5.91in x 1.97in) |
![]() ![]() Quick OverviewAPPLICATIONS: - FOR IMPROVING THE MOBILE PHONE'S INDOOR SIGNAL / COVERAGE - SUITABLE FOR THE COVERAGE AREA SUCH AS OFFICE BUILDING , HOTEL, HOME / BASEMENT, PARKING LOT....... Main Features: . 3G Full band operation for 2100MHz network ( uplink : 1920 to 1990MHz / downlink : 2110 to 2180MHz ) . Bi-directional operations to amplify the uplink and downlink signals . High speed / low signal delay components are used for 3G sevices on 2100MHz network . High gain amplifier . With proper outdoor signal / installation / Antenna, coverage area can upto 150 square meter . LCD signal Level Display helps outdoor antenna installation . Easy and quick installation. No amplifer tuning is required Major Specifications: . Frequency Range : - Uplink : 1920MHz to 1990MHz - Downlink : 2110MHz to 2180MHz . Output Power / Gain: - Uplink / Downlink Power : ) = 17dBm . Amplifier Gain ( Uplink / Downlink ) : 50 to 60dB full range . Impedance/ connection : 50 ohms, N-Female . Power Supply : 220V / 110V AC Adaptor . Accessories : Installation Manual, 220v/ 110v AC Adaptor . Options for purchase for better coverage - Indoor wall mount / ceiling mount indoor antenna - Outdoor Yagi Antenna - Connection cable / cable connector We can also supply other amplifiers for different frequency bands - If outdoor signal is weak, other high gain antenna likes yagi antenna might be required for amplifier's working. - Please check your outdoor signal condition before placing the bid. Scope: B, Complaints from small-scale hot-signal areas, such as conference rooms, a small supermarket, small shopping malls, the office and small public areas, etc.; E, Home, office, luxury yachts, private cars, public security system and road safety management, etc.
![]() Packaging Details Unit Type: piecePackage Weight: 1.000kg (2.20lb.) Package Size: 25cm x 15cm x 5cm (9.84in x 5.91in x 1.97in) |