GOBOOST 4-band GSM 2G 3G 4G cellular amplifier 4G LTE 800 900 1800 2100 2600 LTE 4G repeater 3G mobile phone signal booster 70dB

Brand Name: GOBOOST Certification: CE Origin: CN(Origin) Model Number: EW-GDWL Cellular Amplifier Gain: 70dB Repeater Signal Output: 20dbm Four band signal booster: GOBOOST NEW ARRIVAL 4 Band Repeater 850mhz band5: UL:824-849mhz; DL:869-894mhz 900mhz GSM: UL:890-915mhz; DL:935-960mhz 1800mhz band3: UL:1710-1785mhz; DL:1805-1880mhz 2100mhz band1: UL: 1920-1980mhz; DL:2110-2170mhz 2600mhz band7: UL: 2500-2570mhz; DL:2620-2690mhz Dual 4G Signal Improvement: Improve 2G 3G 4G signal - call and network Suitable for: Russia Spain FranceGermany ChileIsraelEurope Packaging: FOUR band signal booster*1+Adaptor 900 1800 2100 2600 mhz: GSM + Band3 + Band1 + Band7 800 900 1800 2100 mhz: Band20 + GSM + Band3 + Band1 850 900 1800 2100 mhz: Band5 + GSM + Band3 + Band1 communication amplifier: Enhance 2g 3g 4g LTE network & voice repeater gsm 2g 3g 4g: Stronger then 4 pcs single band signal booster
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