Color:Panel/whip G This product is used to strengthen the weak signal, it couldn't create the signal, that's means it won't give you any help if there is no signal at all

Specification: Operation Frequency:Band 13 Frequency Range: Uplink:776MHz-787MHz,Downlink:746MHz-757MHz Emission Designator:LTE(G7D)Gain:Uplink:60±2dB Downlink:62±2dB Max.Antenna Gain:Uplink:8.1dBm Downlink:7.85dBm Package Content: 1* Verizon 700MHz Single Band Repeater 1 * Indoor Ceiling Antenna 1 * Outdoor Panel Antenna1*5 Meters (16ft) Coaxial Cable 1*10 Meters (32.80 ft) Coaxial Cable4 * Screws for Mounting 1 * English User ManualInstallation Guide: 1.Check and find a place where your cell phone can receive the best signal outside your house,and keep the outdoor antenna towards the cell phone signal tower 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.Tightly connect the 10m coaxial cable to the outdoor antenna and the OUTDOOR port of the repeater 4.Tightly connect the indoor whip antenna on the INDOOR port of the repeater

5.Connect the power of the repeater

General Troubleshooting Steps: 1.Make sure your cell phone is Verizon 700MHz 4G LTE Band 13 network frequency 2.Make sure the Outdoor 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.