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Dual Band CDMA/GSM 850/900mhz Signal Booster Whole Kit with Antennas and Cable

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Quick Details

Brand Name: Wingstel
Frequency Range: Uplink 830-840MHz/890-915MHz ;Downlink 870-880MHz / 935-960MHz
Place of Origin: Guangdong China
Size: 222*172*22mm
Color: Gold
Model: 850/900MHz
Coverage area: 1000 square meters
Max Gain: 65dBi
Model Number: WT-CG01
LCD: 2 LCD Display
Weight: 1.3KG
Max Output Power: 23dBm
Power Supply: Input AC100V-240V 50/60Hz 1.2A ; Output 5V 3.0A
Selling Units: Single item
Single package size: 40X40X25 cm
Single gross weight: 4.0 KG
Shenzhen Wings Technology Co., Ltd.
Response Time
On-time delivery rate
US$ 130,000+
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Dual band CDMA/GSM 850/900MHz Signal Booster With 2 LCD
Product 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.


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




Dual band CDMA/GSM 850/900MHz Signal Booster Sepecification:



Frequency 850/900MHz
Frequency Range Uplink 830-840MHz / 890-915MHz 
Downlink 870-880MHz / 935-960MHz 
Gain Uplink 60±3dBi
Downlink 65±3dBi
Export Power 20dBm±3dBm  
Power Supply Input AC100V-240V 50/60Hz 1.2A  
Output 5V 3.0A
Size 222 x 172 x 22 mm 
Weight 1.3kg
Coverage Area 1000sqm
Pass Band Ripple ≤3dBi
I/O Impedance 50Ω
Connector Type N female connector 
Noise Figure ≤4dBi 
Transmission Delay ≤0.5μs 
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 



  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 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 CDMA/GSM 850/900MHz Mobile Phone Amplifier Packing list


Item Quantity(pcs)
850/900MHz mobile signal repeater 1
Outdoor log periodic antenna 1
Indoor ceiling antenna 1
15m LMR300 cable with connectors 1
5m LMR300 cable with connectors 1
Power adapter 1


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. 





Technique Supporting

  1. 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.
  2. If can not call out, please adjust the direction of outdoor antenna.
  3. 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).
  4. Indoor antenna and repeater better to be minimum 4 meters far away from nearby windows and doors. 

Signal Booster WT-GDW04-9.jpg




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:

wingstel repeater.jpg.jpg


Our Services

Sample Orders are supported. OEM service is available.

We can make customized logo on product and packaging per requirement.