If you need other color ,please contact us .We will change it for you .
Elephone Signal Booster
1. cover: 200-500 square meters without obstacles
2. improve Gsm 900 Lte 1800 and Wcdma 2100 at the same time
3. led light indicates the state of the signal.
4. Support different operators who has GSM 900 1800 or WCDMA 2100 frequency band
5. easy to install. This signal amplifier kit includes everything you need.
6. one year warranty.
1. Gain: 70dB (DL); 65dB (UL)
2. power output: 20dBm
3. GSM: up to link 890-915 mhz; down link 935-960 mhz
DCS: up to 1710-1785 mhz; down link 1805-1880 mhz
WCDMA: up to 1920-1980 mhz link; down link 2110-2170 mhz
4. impedance: 50ohm
5. Connector Type: N Female Connector
2.Outdoor signal antenna
3.Indoor signal antenna(with 3M cable)
4.15m 50ohm Cable
1. Fix the reception of the roof outdoor antenna or the high place and the turn signal point.
2. Connect the external antenna to repeater machine '' BTS '' port via cable.
3. Connect indoor antenna to repeater '' MOBILE '' port.
4. AC plug power cord into the power source and finished.
5. TIP: An outdoor antenna should be "isolated" from the internal antenna, that is, it must be constructive obstacles (walls, partitions, etc.) between the antennas.
Note:when outdoor antenna and indoor antenna are separated not enough, then it will be self-oscillation. your phone will not get any signal.
2G 3G 4G Signal Booster GSM Repeater Amplifier 4G Mobile Phone GSM 900 DCS 1800 WCDMA 2100 Tir Band Cell Phone cellular Booster