Gold signal booster dual band 2g 3g signal repeater GSM/WCDMA repeater hot sale home signal amplifier with wholesale price
Gold signal booster dual band 2g 3g signal repeater GSM/WCDMA repeater hot sale home signal amplifier with wholesale price, US $ 50 - 77 / Set, Guangdong, China (Mainland), wingstel, GSM/WCDMA.Source from Shenzhen Wings Technology Co., Ltd. on Waimaotong.com.
Description
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.
How Booster/Repeater Works?
Repeaters are designed to fulfill the idea of one and main principle: to fill the areas with the weak or bad signal and to amplify these low signals in order to provide you with the communication suitable for you.
Reasons to Purchase Cell Phone Repeater.
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 |
The repeater makes the signal stronger in places with poor signal coverage such as:
1) Underground areas: basements, parking lots, tunnels;
2) Other places where cellular signal is shielded by metal or concrete walls: offices, supermarkets, cinemas, hotels;
3) Places distant from the BTS like private houses.
Steps that describe the work of Repeater.
1) The outside antenna receives the signal from the nearest mobile base station.
2) The outside antenna sends the received signal through the coax cable to the installed Repeater.
3) The repeater accepts the low signal and improves it.
4) The improved signal goes to the inside antenna through the connection coax cable.
5) The inside antenna send the improved good signal to your mobile phone.
Features |
High gain, easy installation and operation. |
Full-duplex, single-port design, build-in power supply. |
Use ALC technology, adjust extent automatically |
LED Light Working & Signal Condition Indicators |
Big linear power, control intermodulation & scatteration stably |
Dependability stand by GB6993-86 standard |
Compatibility of electromagnetism according with ETS300 609-4 |
CE and RoHs Approved |
Dual band GSM/3G 900/2100MHz cell phone amplifier description:
Frequency range | Uplink:890-915MHz 1920-1980MHz Downlink:935-960MHz 2110-2170MHz |
Gain ( dB) | Uplink Gp≥65 Downlink Gp≥70 |
Export power (Po) | ≥23dBm |
Pass band ripple | ≤3dB |
I/O impedance | 50Ω/N connector |
Noise figure | ≤4dB |
Transmission Delay | ≤0.5μs |
Ambient temperature | -10°C~60°C |
Power supply | AC110~240V 45~55Hz |
Size | 232 x178 x 22 mm |
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 |
coverage area | 2000 m2 |
Dual band GSM/3G 900/2100MHz mobile signal booster packing list:
KIT 1
| Item | Quantity(piece) |
| GSM/3G 900/2100MHz cell phone signal repeater | 1 |
| Outdoor yagi antenna with 10m cable | 1 |
| Use manual | 1 |
| indoor ceiling antenna with 3m cable | 1 |
| power adaptor | 1 |
KIT 2
| Item | Quantity(piece) |
| GSM/3G 900/2100MHz cell phone signal repeater | 1 |
| Outdoor log periodic antenna | 1 |
| Use manual | 1 |
| indoor ceiling antenna | 1 |
| 10m LMR300 cable with connectors | 2 |
| power adaptor | 1 |
Installation Approaches
- Fix up outdoor antenna reception on housetop and point to signal tower.
- Connect outdoor antenna to “BTS/outdoor” port in repeater machine through cable.
- Connect indoor antenna(s) to “Mobile/indoor” port in repeater machine through cable also.
- Plug power adaptor into AC power socket and finish installation.
Technique Supporting
- If still no signal receipt after activated repeater, please check if outdoor antenna point to signal tower or elsewhere have strong signal and check if strength achieve -70DBM.
- If can not call out, please adjust the direction of outdoor antenna.
- If strength is not steady, please check if outdoor & indoor antennas are too close. Please ensure the outdoor and indoor antenna have distance of 20 meters at least, with a wall between and not at the same horizontal line(outdoor antenna can be one floor higher than the repeater and indoor antenna).
- Indoor antenna and repeater better to be minimum 4 meters far away from nearby windows and doors.
Note:
To use this product to enlarge your signal, the outdoor signal shall be as good as possible. The product will not work well if our outdoor signal is not good or bad.
In case the indoor signal is always very low while outdoor signal is very good, the repeater can work well. If the indoor signal is sometimes full sometimes not at all before installing, this environment is not suitable to install the repeater.
You May Need
Sample Orders are supported. OEM service is available. We can make customized logo on product and packaging per requirement.
