Outdoor Directional LPDA Antenna for Mobile Phone Booster Repeater Amplifier Suitable for 850-2100MHz Frequency Color: White Compatible Phone Manufacturer: All Phones Work on 800-2500MHz Compatible Carrier: All Carriers Work on 800-2500MHz Support Network: 3G GSM CDMA W-CDMA EGSM Gain: 10dBi Connector: N-female