Lintratek ST-GDW Router Antenna Booster

2G 3G 4G GSM900 DCS1800 4G 2600 Tri band signal repeaters ST Mobile Phone Signal Boosters are designed to help mobile users to amplify 2G,3G and 4G weak signals . All amplifiers are bi-directional. 1. The donor antenna receives the signals from the cell tower and transmits to the signal booster. 2.A mobile phone booster amplifies a weak signal . 3. Then the indoor antenna receives the signal and retransmits it to your mobile device. The signals produces by your phone are also amplified by the indoor antenna via the booster and the donor antenna. If you're experiencing dropped calls, slow or lost internet connection, stuck text messages, poor voice quality, weak coverage, low bars, and other cell phone reception problems, a cell phone signal booster is the best solution that produces definite results. ??28.png We provides signal boosters kits for any Homes, Offices, Cars, RV's, Boats and more. All amplifier kits come with Indoor and Outdoor Antennas, Cables, Power adapters and more. HPC-GDL-27 Dual band repeater Features: 1.With unique appearance design, have good cooling function 2.With MGC function,(Manual Gain Control), Customer can adjust the Gain as needed ; 3.With DL signal LED display, help to install the outdoor antenna at the best state; 4.With AGC and ALC, make repeater work stable . 5.PCB with isolation function ,make UL and DL signal not influence each other, 6.Low intermodulation, high Gain ,stable Output power HPC-GDL-27 repeater Inside and Outside Design