AT&T T-Mobile Verizon AWS 1700/2100MHZ Band 4 Mobile Amplifier Repeater LCD Display 3G 4G LTE Cell Phone Signal Booster Kit for Home and Office

4G
LTE Signal Solution:
1. Before bid, please make sure your mobile frequency is match for BAND 4 (1700Mhz/2100Mhz). 2. This cell phone signal booster can only make the weak signal stronger, it can't create signal, that's means it won't give you any help in an area where there is no signal at all. 3. You should get 4 - 5 bars of stable signal in the location where the outdoor antenna is fixed in.
Specification: Frequency
range: UL 1710-1755mhz; DL 2110-2155mhz Max.
Output Power: 20dBm Max.
Gain (dB): 70dBi
I/O Port: N-Female on both ends
Main Power: AC 100-240V, DC 5V 2A
Package Contents: * Cell Phone Signal Booster* Outdoor Antenna * Indoor Antenna* AC Adapter * 15M Cable * English User
Manual Installation Guide: 1. Check and find a place where your cell phone can receive the best signal outside your house, usually on the roof, or similar high places, then fix the outdoor antenna there, and the outdoor antenna should be pointing to the cell tower's direction. (The outdoor antenna should not be higher than the lightning rod on top of the building. ) 2. Fix the repeater device somewhere inside the house, the repeater should be fixed in a place where is near from the power socket, and have good ventilation.
3. Runs the cable on the outdoor antenna into the house, and connect the antenna cable connector on the OUTDOOR port of the repeater tightly. 4. Tightly connect the indoor panel antenna on the INDOOR port of the repeater. 5. Turn on the power of the repeater.
Attention: The distance between the outdoor and indoor antenna should be above 7 or 8 meters. And there should be thick obstacles like walls between them.