900MHz GSM Signal Amplifier 2G 3G 4G Repeater LTE Cellular Amplifier DCS 1800 2100 For Mobile Phones - EU

General DescriptionApplication Area:Blind spots with weak signals, such as underground or semi-underground business premises, basements, and underground parking garages.Complaints from small thermal signal areas, such as conference rooms, small supermarkets, small shopping centers, offices, and small public spaces.High-traffic and socially influential areas, such as bars, cafes, dance halls, fitness clubs, and other leisure venues.The repeater is ideal for homes, offices, luxury yachts, private cars, as well as for public safety systems and road safety management.Technical SpecificationsVoltage: 110-220V AC or DC5V 1AFrequency Range: 890MHz--915MHz (Uplink) 935MHz–960MHz (Downlink)Gain: Uplink: 55dBi, Downlink: 60dBiCompatibility and Accessories Included: External antenna, internal antenna, coaxial cable, power adapter.Installation Steps:Mount the external antenna inside or outside a window, pointing it towards the signal tower.Connect the external antenna to the repeater's BTS port using a cable.Connect the internal antenna to the repeater's mobile port using a cable.Plug the power adapter into a wall outlet and complete the installation.Usage Repeater Operation:The external antenna receives the signal from the nearest mobile base station.The received signal is sent to the repeater via the coaxial cable.The repeater amplifies the weak signal.The amplified signal is transmitted to the internal antenna via the cable coaxial.The internal antenna sends an improved signal to your phone.