NOTE : 1

Before bid, please make sure your mobile frequency is 700mhz AT&T in your area

2

This AT&T cell phone signal booster can only make the weak signal stronger , it can't creat signal , that's means it won't give you any help in an area where there is no signal at all .

Specification : Frequency range : Band12 Downlink:728--746MHz, UPlink:698--716MHzModel: PLX-BA70Max

Output Power: Uplink:17.70dBm Downlink:7.85dBm Max

Gain (dB):Uplink:60±2 dB Downlink:62±2 dB I/O Port:SMA-Female on both ends Main Power:DC 5V from adapterEmission Designator:LTE(G7D) AGC Level:Uplink:-45.00Downlink:-56.00 Max

Antenna Gain:Uplink:8.1dBi Downlink:6.6 dBi FCC Classification:B2W/Wideband Consumer Booster(CMRS)Guarantee: FCC authentication certificate30-day money-back guarantee One Year Manufacturer Warranty Package Contents: * AT&T Cell Phone Signal Booster * Indoor whip Antenna * Outdoor Directional- YaGi Antenna With 32feet Cable * Screws for Mounting * AC Adapter * 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

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

NOTE: 1.Make sure your cell phone is AT&T 700MHz 4G LTE Band 12/17 network frequency 2.Make sure the Outdoor Yagi Antenna towards the cell phone signal tower,and could receive receive 1-3 bars of stable signal