Four Band Cellular Amplifier GSM 2G 3G 4G B20 LTE 800 900 1800 2100 2600 Mobile Phone 850 Signal Booster 4G repeater B7 2600mhz

Brand Name: lintratek Certification: CE Origin: CN(Origin) Model Number: KW20L-CGDW/GDWL Four-band booster: More powerful than 4 signal band repeater 800mhz B20: UL:880-915mhz DL:791-821mhz 900mhz GSM: UL:890-915mhz DL:935-960mhz 850mhz CDMA B5: UL:824-849mhz DL:869-894mhz 1800mhz B3: UL:1710-1785mhz DL:1805-1880mhz 2100mhz B1: UL:1920-1980mhz DL:2110-2170mhz 2600mhz B7: UL:2500-2570mhz DL:2620-2690mhz Features: Booster 4 bands at the same timehigh gain Gain: 68-70db gain Output Power: 20dbm output Parcel Include: 4-BAND repeater Power supply 2G 3G 4G cellphone amplifier: Work for Improve voice call & internet signal function 1: 800 900 1800 2100 cellular repeater function 2: 850 900 1800 2100mhz function 3: 900 1800 2100 2600mhz GSM DCS WCDMA LTE 2600MHZ b7
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