彩客网

您好,欢迎访问四川赛越通信有限公司网站!
手机信号放大器

专注手机信号放大器、增强设备研发生产10余年

赛越通信淘宝店 赛越通信阿里店铺
联系电话

全国免费热线:
028-66478595
13540359908

  • 产品中心

    彩客网Products Center

    联系我们

    Contact Us

    地址:地址:成都市金牛区成华街18号金粤电器城B区34号 
    电话:028-66478595
    手机:13540359908

    4G信号光纤直放站20瓦系列

    CHANPINMINGCHENG:4GXINHAOGUANGXIANZHIFANGZHAN20WAXILIE

    CHANPINFENLEI:SHOUJIXINHAOZHIFANGZHAN

    产品详情
    手机信号放大器覆盖面积广,覆盖灵活,组网迅速

    光纤信号直放站彩客网多用于室外大工程信号覆盖或者室内超过20000㎡面积的信号覆盖,主要由光近端机、光纤、光远端机(覆盖单元)几个部分组成。光近端机和光远端机都包括射频单元(RF单元)和光单元。无线信号从基站中耦合出来后,进入光近端机,通过电光转换,电信号转变为光信号,从光近端机输入至光纤,经过光纤传输到光远端机,光远端机把光信号转为电信号,进入RF单元进行放大,信号经过放大后送入发射天线,覆盖目标区域。上行链路的工作原理一样,手机发射的信号通过接收天线至光远端机,再到近端机,回到基站。


    彩客网YIDONGLIANTONGDIANXIN2G3G4GQUANWANGTONG GUANGXIANZHIFANGZHANJINDUANJISHOUDAOJIZHANDEXIAXINGXINHAOSONGZHIJINDUANZHUJI,FANGDAHOUSONGDAOGUANGDUANJINEIJINXINGDIAN/GUANGZHUANHUAN,FASHE1.55&1.31μmBOZHANGDEGUANGXINHAO,ZAISONGDAOGUANGBOFUYONGQI,TONGYUANCHUANSHULIANLUDEGUANGXINHAO(BOZHANG1.31μm)HEZAIYIQIJINGGUANGLANCHUANDAOYUANDUAN;YUANDUANGUANGBOBOFENQIJIANG1.31μmHE1.55μmBOZHANGDEGUANGXINHAOFENKAIHOU,RANG1.55μmBOZHANGDEGUANGXINHAOSHURUGUANGDUANJIJINXINGGUANG/DIANZHUANHUAN,HAIYUANCHENGXIAXINGXINHAO,ZAIJINGYUANDUANZHUJINEIBUGONGFANGFANGDA,YOUQUANXIANGTIANXIANFASHECHUQUSONGJIDUIJIANGJI。DUIJIANGJIDESHANGXINGXINHAONIXIANGSONGDAOJIZHAN,ZHEIYANGJIUWANCHENGLEJIZHANYUDUIJIANGJIDEXINHAOLIANXI,JIANLITONGHUA。


    XIANGMU

    CESHITIAOJIAN

    JISHUZHIBIAO

    GONGZUODAIKUAN(MHz)

    BIAOCHENGPINLV

    SHANGXING:

    XIAXING:

    GSM900

    890-915

    935-960

    CDMA800

    825-835

    870-880

    DCS1800(HANFDD)

    1710-1785

    1805-1880

    TDD1900

    1880-1920

    WCDMA

    1920-1980

    2110-2170

    ZENGYI(dB):GUANGLUSHUAIJIAN0dB

    BIAOCHENGSHUCHUGONGLV-5dB

    90±3

    彩客网XIAXINGSHUCHUGONGLV(dBm)

    DIAOZHIXINHAO

    SHANGXING:33±2

    XIAXING:40±2

    GUANGSHUCHUGONGLV(dBm)

    1310JINDUANJI,1550YUANDUANJI

    3±2

    ZIDONGDIANPINGKONGZHI(dBm)

    SHURUXINHAOZENGJIA20dB

    △Po≤±1

    ZAOSHENGXISHU(dB)

    GONGZUOPINDAINEI

    ≤5

    DAINEIBODONG(dB)

    BIAOCHENGSHUCHUGONGLV-5dB

    ≤3

    PINLVRONGXIAN(ppm)

    BIAOCHENGSHUCHUGONGLV

    ≤0.05

    CHUANSHUSHIYAN(us)

    GONGZUOPINDAINEI

    ≤5

    ZENGYIDIAOJIEFANWEI(dB)

    BIAOCHENGSHUCHUGONGLV-5dB

    ≥30

    ZENGYIDIAOZHENG

    XIANXING(dB)

    10dB

    BIAOCHENGSHUCHUGONGLV-5dB

    ±1

    20dB

    BIAOCHENGSHUCHUGONGLV-5dB

    ±1

    30dB

    BIAOCHENGSHUCHUGONGLV-5dB

    ±1.5

    HUDIAOSHUAIJIAN(dBc)

    GONGZUOPINDAINEI

    ≤-45

    ACPR

    ±750KHZ

    GONGZUOPINDAINEI

    ≤-45

    ±1.98MHZ

    GONGZUOPINDAINEI

    ≤-60

    ZASANFASHE(dBm)

    9kHz-1GHz

    BW:30KHz

    ≤-36

    彩客网1GHz-12.75GHz

    BW:30KHz

    ≤-30

    DIANYAZHUBOBI

    BSDUANKOU

    1.5

    MSDUANKOU

    1.5



    TUIJIANCHANPIN