Product Description<br />This is only repeater，can not working without antennas and cable .<br /><br />Before purchase， please make sure your phone network's frequency is compatible with this signal booster. Return is NOT accepted if the signal booster is not effective for your phone network. Please feel free to contact us if you need help choosing signal boosters.<br /><br />A mobile phone signal repeater provides the ultimate solution in any area where cellular communications can not work well due to leak of signals. The repeater device features easy installation & operation， It could also improve indoor electromagnetism environments， protract cellular battery life and reduce radiation of cellphones. A mobile phone repeater is ideal for house， home， office use.<br /><br />NEW TYPE mini LCD DISPLAY GSM900MHZ REPEATER，60DBi gain，CAN SUPPORT two indoor antennas ，cover up TO 200--300SQM.<br /><br />Functions:<br />1.High gain， easy installation and operation.<br />2.Full-duplex， single-port design.<br />3.Use ALC technology， adjust extent automatically<br />4.LED Light Working & Signal Condition Indicators<br />5.Big linear power， control intermodulation & scatteration stably<br />6.Dependability stand by GB6993-86 standard<br />7.Compatibility of electromagnetism according with ETS300 609-4<br /><br />Specifications:<br />Model: Family LCD mini model<br />Frequency: Uplink 890-915MHz Down link 930-960MHz<br />Output Power: Uplink ≥18dBm Down link ≥15dBm<br />Gain :Uplink 55dB Down link 60dB<br />Impedance: 50Ω<br />Connector: F type female connector<br />Dimesion: 113*84*25mm<br />Weight:350g<br />Power supply: 100~240v DC5V1A<br />Coverage: 200-300SQM <br /><br />Coverage: standard an indoor antenna cover range area ranging from 80-150 square meters， depending on the ambient signal strength may be increased indoor antenna to increase coverage，<br /><br />SUPPORT UP TO 2 INDOOR ANTENNAS，can cover about 200-300SQM.<br /><br />Four function LCD:<br />1.the signal strength display<br />2，the output power dbm dynamic display<br />3.the working vlotage DC Dynamic display<br />4.the device operating temperature display<br /><br />You will receive following:<br />1 x GSM 900 cellphone repeater<br />1 x Charger<br />1 x User manual<br /><br />NOTE:<br />This is only repeater，can not working without antennas and cable .<br />