product description:
The HJCINTL cell phone signal booster simply amplifies your existing signal to give you more bars and maintain fast data speeds while you browse the internet or talk on the phone.
Specification: Operation Frequency:Band 12
Uplink:698MHz-716MHz,Downlink:728MHz-746MHz
Emission Designator:LTE(G7D)
AGC LEVEL:Uplink:-45.00 Downlink:-56.00
Max.Antenna Gain:Uplink:8.1dBm Downlink:7.85dBm
Package Content: 1* ATT/T-Mobile 700MHz Signal Repeater
1 * Indoor Whip Antenna
1 * Outdoor Panel Antenna
1 * 10 Meters (32.80 feet) Coaxial Cable
1 * Screws for Mounting
1 * English User Manual
Installation Steps: 1. Mount the Outdoor Antenna. Choose a location for the Outdoor Antenna using your cell phone to determine the area of strongest signal.
2. Place the Base Unit where you want to create a Cell Zone. For the widest possible signal area, position the Base Unit near the middle of a room.
3. Connect the Indoor Antenna to the Base Unit and place it where you need signal.
4. Run the provided coaxial cable between the Base Unit and Outdoor Antenna.
5. Connect the Base Unit to the provided power supply and plug into a power outlet.
General Troubleshooting Steps: 1.Make sure your cell phone is ATT T-Mobile 700MHz 4G LTE Band 12 network frequency
2.Make sure the Outdoor Panel Antenna towards the cell phone signal tower,and could receive receive 2-3 bars of stable signal
3.It is better to determine the exact in different location until the highest signal strength is received on your phone(most amount of bars).Once you ascertain the best location then permanently mount the outdoor antenna.Keep the distance between the outdoor antenna and indoor antenna should be above 22ft and make sure a proper amount of physical separation between outdoor antenna and indoor antenna.These things are absolutely critical for this booster to work.
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