Description :     LCD Display Global Frequency DCS 2G 4G LTE 1800MHz Mobile Smart Signal Repeater Booster Amplifier    Features :                            Specification :        Coverage: 350sqm   Frenquency: up: 1710-1785MHZ   Frenquency: down: 1805-1880MHZ   Gain: 70dbm   Output power: 20db   AGC: Yes   Easy Intallation: Yes                           Package includeds :        1 x Gobal Frequency 1800MHz Signal Booster   1 x Outdoor Antenna   1 x Indoor Antenna   1 x 20M Coxial Cable   1 x Power Adapter (Come with an adapter according to your country~)   1 x User Manual