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山东济南代理科立讯公网防爆插卡对讲机GP700
价格:1.00
科立讯公网防爆插卡对讲机GP700一般规格通信制式:G***:band2/3/4/8WCDMA:BAND1/5/8CDMA:ECDOREV.A800MHZTD-SCDMA:BAND34/39TDD-LTE:BAND38/39/40/41FDD-LTE:BAND1/3电池容量:DC3.6V,4800毫安锂电待机时间:≥20H体积:宽高厚120*54837mm(不含天线)重量:≤330g(含电池,背夹,天线)显示:1.8英寸,彩屏防爆等级:EXIBIIBT3GBEXIBD21T160放水防尘:IP68工作温度:-20℃+55℃存储温度:-40℃+85℃射频指标功率:LTE:22DBMG***:32DBMWCDMA:23DBMCDMA:23DBMTDSCDMA:23DBM频率稳定度:&plu***n;0.1ppm数字灵敏度:LTE:-93.3DBM@20MHZG***:-108DBMWCDMA:-108DBMCDMA:-108DBMTDSCDMA:23DBM额定音频功率:>0.5w额定音频失真:≤3%天线抗阻:50Ω)