GOBOOST Sea Cruise Ship Signal Booster GSM 2G 3G Lte 4G Cellular Amplifier 850 900 1700 1800 1900 700 800 2600 MHz Repeater Kit | Мобильные

GOBOOST Sea Cruise Ship Signal Booster GSM 2G 3G Lte 4G Cellular Amplifier 850 900 1700 1800 1900 700 800 2600 MHz Repeater Kit | Мобильные

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Enhance GSM 2G 3G 4G LTE signal at the same time.

We have 3 different frequency band combinations.

Please test the frequency before you placing the orders.

Frequency

Band

Model

800 900 1800 2100 mhz

Band 20 + GSM + Band 3 + Band 1

EW-CGDW-B20

900 1800 2100 2600 mhz

GSM + Band 3 + Band 1 + Band 7

EW-GDWL

                         700 900 1800 2100 mhz

                      Band 28 + GSM + Band 3 + Band 1

                       EW-GDWL.B28

850 900 1800 2100 mhz

Band 5 + GSM + Band 3 + Band 1

EW-CGDW

B12 850 1900 1700 mhz

Band 12 + Band 5 + Band 2 + Band 4

EW-CPAL-B12

700 850 1900 1700 mhz

Band 28 + Band 5 + Band 2 + Band 4

EW-CPAL-B28

850 1900 1700 2600 mhz

Band 5 + Band 2 + Band 4 + Band 7

EW-CPAL-B7

4G band3 1800mhz - Up link 1710-1785mhz;Down link 1805-1880mhz

2G GSM 900mhz - Up link 890-915mhz;Down link 935-960mhz

3G Band1 2100mhz - Up link 1710-1785mhz;Down link 1805-1880mhz

LTE band20 800mhz - Up link 791-821mhz;Down link 832-862mhz

LTE band7 2600mhz - Up link 2500-2570mhz;Down link 2620-2690mhz

LTE band28 700mhz - Up link 703-748mhz;Down link 758-803mhz

LTE band2 1900mhz - Up link 1850-1910mhz;Down link 1930-1990mhz

LTE band4 1700mhz - Up link 1710-1755mhz;Down link 2110-2155mhz

LTE band12 - Up link 699-716mhz;Down link 729-746mhz

LTE band5 850mhz - Up link 824-849mhz;Down link 869-894mhz

Why not to Try ?

If you are not satisfied with the booster, please feel free to activate the local return service. You will get a full refund after you return the product to the AliExpress warehouse in your country. The service is available for some countries, which are Russia, Israel, Spain, France, Brazil, Italy, Poland, Germany, Saudi Arabia, Netherlands, Australia, etc.

Why Choose Us?

The most cost-effective QUAD BAND cellular amplifier base on the same performance.

1.70dB High gain, 20dbm Output. It can be connected 1-4 indoor antennas in the meantime.

2.Wide coverage. Totally cover 800-1200sqm without any barriers.

3.Upgrade with good filtering, frequency can be precised,new smart chip
inside.

4.Supporting multiple phone users. Suitable for all countries, and operator. Like,Russia, Spain, France,Brazil,Chile,Israel,Europe,etc,and TELE2,TIM,MegaFon,Movistar,Beeline,Orange,Claro,Vivo,Oi,MTS,etc.

5.Four intelligent LCD display for different frequency, indicate signal strength by itself in real time.

6.AGC Function: Intelligent control of each band to extend the life of the equipment.

7.Low radiation, reduces interference with base stations and protects your health.

8.Easy to install. Wall-mounted,more convenience and help you to decorate your home.

9.Metal shell design, strong and durable, reduce signal stray, so that the signal more concentrated.

10.Built-in cooling program to prevent the equipment from overheating and failure.

FOUR TO ONE - 4-band booster

Stronger than 4 pcs of single band booster

One device = Four pieces of single-band boosters.

NEW Smart Chip

Upgrade with good filtering, frequency can be precised,new smart chip inside.

Speed Up All netcom Network of 2G 3G 4G

Suitable for all countries, and operator. Like,Russia, Spain, France,Brazil,Chile,Israel,Europe,etc,and TELE2,TIM,MegaFon,Movistar,Beeline,Orange,Claro,Vivo,Oi,MTS,etc.

Universal Compatibility

Support multiple phones and all carriers at the same time.

70dB High Gain，20dBm Output

1-4 Indoor Antenna Connected In Meanwhile

Metal shell design

Strong and durable, reduce signal stray, so that the signal more concentrated

Automatically Cooling System Protection

AGC Intelligent Control

Intelligent control of each band to extend the life of the equipment.

Low radiation

Reduces interference with base stations and protects your health.

Easy To Install

Step1:Search a position where can receive good signal(stronger than -70dB)Parallelly installing the outdoor antenna on that location,towards to the base station or cell tower.

Step2: Use 10m cable to connect the outdoor antenna and singal booster.Please ensure they were tightenned joints,connected well. Step3:Connect the indoor antenna and the singal booster.

Step4:After finished all parts then check weather all connectors well,then can turn on the power.

Two antennas need to separate by brick wall. The distance between them at least 10 meters.

Common Problems

QUESTIONS

ANSWERS

signal bar of the screen flash or show blank

1.The frequency of signal repeater and phone should be match.

2.Choose corresponding network mode to test.

3.Make sure oudoor signal more than 3 bars. Adjust the outdoor antenna and point it to base station.

Signal bars are full bars,but can not make phone calls

1.Increase the distance between two antennas,preferably more than 15 meters.

2.No open windows or doors,otherwise will cause signal interference.

3.If the solutions above not work,please try putting repeater & indoor antenna into a room.

Work for a while, but suddenly stop working

1.Check if water in the interface of ourdoor antenna and cable.

2.Check if power supply works normally;Please test the power supply of the same voltage and current.

1. We could accept all the payment way accepted by AliExpress.

2.What you pay is for the product and shipping cost only, not including any tax. Please be aware of that whether need to pay tax or not, depends on the policy of your country, we certainly could not change it. If you could not accpt it, we do not suggest you to place order.

1. All the available ways are indicated at the page of product. We would send out the order as per your choice.

2.The parcel would be sent to the exact address that you fill in the order. In order to make you receive the parcel promptly and safely, please provide right contact info.

3.If you do not receive the parcel within the protection time, please contact us at the first time, we would check it for you or extend the protection time.

1. Please note that we always check and test the product twice before shipping and pack them well as far as possible. However we could not control anything during the long transit. Therefor, the product is broken at receiving, please contact us, we would resend you a new one.

2.Our product have one year warranty. But please be cooperative to provide video or pictures to show exact the problem, and listen our suggestions for the installation.

3.Any problem about the parcel or the prodcut, please feel free to contact us at the first time, we would be very glad to help and reply ASAP.