2G 3G 4G Cellular signal Booster Tri Band Mobile Signal Amplifier LTE Cell phone Repeater GSM DCS WCDMA 900 1800 2100 Set

Certification: CE Origin: CN(Origin) Model Number: JR-GDW27 Gain: 70dB (DL) ; 65dB(UL) Advantage: Two inside connector1pc inside antenna free. GSM: up link 890-915mhz; down link 935-960mhz DCS: up link 1710-1785mhz; down link 1805-1880mhz WCDMA: up link 1920-1980mhz; down link 2110-2170mhz Impedance: 50ohm Connector Type: N female connector colour: White Support: GSM/DCS/WCDMA at the same time Output power: 23dBm
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