3G 4G Signal Booster Use for Mobile Phone
China 3G 4G Signal Booster Use for Mobile Phone, Find details about China Extender, Antenna from 3G 4G Signal Booster Use for Mobile Phone
Dual band Mobile Phone Signal Amplifier with LCD Dispaly
A mobile phone signal repeater provides the ultimate solution in any area where cellular communications can not work well due to leak of signals. The repeater device features easy installation & operation, build-in indoor antenna and no interference. It could also improve indoor electromagnetism environments, protract cellular battery life and reduce radiation of cellphones. A mobile phone repeater is ideal for house, home, office use.
| Introduction To Mobile Phone Signal Repeater |
| 1. Enhance Mobile Phone Signal Strength |
| 2. Improve Communication Quality |
| 3. Reduce Cellphone Radiation |
| 4. Protract Cellular Battery Life |
| 5. Economic Building Cost |
| 6. Easy Operation |
| 7. Easy Installation |
| 8. Build-in Power Supply |
DCS/WCDMA 800/2100MHz cellphone amplifier Description:
| Frequency range | UL: 1710-1785/ 1920-1980MHz DL: 1805-1880/ 2110-2170MHz |
| Gain ( dB) | UL: 60±3dBi DL: 65±3dBi |
| Export power (Po) | 20dBm±3dBm |
| Power supply | AC110V-240V 45~55Hz |
| Size | 196*127*19mm |
| coverage area | 1000 square meters |
| Pass band ripple | ≤3dB |
| I/O impedance | 50Ω/N connector |
| Noise figure | ≤4dB |
| Transmission Delay | ≤0.5μ s |
| Ambient temperature | -10ºC~60ºC |
| Reliability | To the GB6993-86 standard |
| Electromagnetic compatibility | To the ETS300 694-4 standard |
| Function | a) Power supply LED denote b) Export power LED denote |
DCS/WCDMA 800/2100MHz cellphone amplifier Packing List:
Wholeset including:
Repeater with power adapter:1peice;
Outdoor log periodic antenna:1piece;
Indoor ceiling antenna:1piece;
15m LMR300 Cable with connectors:1piece;
5M LMR300 Cable with connectors:1piece.
Installation Approaches
1.Fix up outdoor antenna reception on housetop and point to signal tower.
2.Connect outdoor antenna to "outdoor" port in repeater machine through cable.
3.Connect indoor antenna(s) to "MOBILE" port in repeater through cable also.
4.Plug power adaptor into AC power socket and finish installation.
DCS/WCDMA 800/2100MHz amplifier technical support:
1.Please make sure the outdoor antenna is well isolated with the indoor antenna(s). They should not be on the same horizontal line. The outdoor antenna should be on the housetop, at least 10 meters far away from the indoor antenna(s), better with stairs or wall(s) in between. Put the indoor antenna(s) in the middle of room, far away from the window and door.
2. If still no signal reception after activating repeater, please check if outdoor antenna points to signal tower or elsewhere have strong signal and check if strength achieve -70dBm. Please adjust the direction of the outdoor antenna until it catches good and steady signal. To ensure the result, the outdoor signal should be as strong as possible.
Our service:
1.One-year warranty;
2.Fast delivery(ONE day for regular orders);
3.OEM service(customized colors, logo and packing etc available);
4.Paypal/Western union/TT all acceptable.
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