3G 4G Network Data Signal Booster for Mobile Phone

3G 4G Network Data Signal Booster for Mobile Phone 3G 4G Network Data Signal Booster for Mobile Phone 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...

Product Details

3G 4G Network Data Signal Booster for Mobile Phone 

● Automatically operates at maximum gain – no manual adjustments needed

● Extends phone battery life - phone uses less power when the indoor signal is stronger

● Easy to set up - all hardware included

● Improved indoor cellular voice and data signal


GSM980/3G cellphone amplifier Description:image.png


Packing List:



900/2100MHz Mobile Signal repeater


Power adapter


Outdoor log periodic antenna


Indoor ceiling antenna


10m 5D-FB cable with connectors


User manual




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Company Information:

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How to Choose a Signal Booster

In order to select the correct cell phone signal booster for your situation, you need to know the following three pieces of information: The carriers & networks that you need to support, the existing outside signal strength of those carriers, and the size of the area that needs to be covered in boosted signal. Let's review those in more depth:

Carriers & Networks to Support

Cell phone signal boosters only amplify specific frequencies of radio waves, which pertain to specific carriers and networks on those carriers (2G, 3G, or 4G LTE). The first thing you need to know is which carrier(s) you need to support, as well as which networks on those carriers, as that determines which signal amplifiers you'll be able to use and which type of outside antenna you'll need.

Outside Signal Strength

The outside signal strength of the carriers you need to support determines how strong of an amplifier you need to provide adequate coverage for the area you need covered. The weaker the outside signal is, the stronger the cell phone signal booster needs to be in order to boost the signal and provide adequate coverage.

Area that Needs Coverage

The last piece of information that will determine which type of signal booster you need is the size of the area that needs to be covered in boosted signal, as well as the layout of the area. The combination of outside signal strength and the size of the area to be covered will determine how strong of an amplifier you'll need.

In addition, the layout of the area to be covered will determine which type of inside antenna you'll need. If the entire coverage area is located on one floor, then a dome antenna will be the best choice for distributing the boosted signal, but if the coverage area is over multiple floors, then you'll want to go with a panel antenna, which is more directional and can be used to ensure signal is distributed across the required area.


Q: Can I program the amplifier system to be used only my cell phones , not everyone in the area?

A: Unfortunately not, this amplifier will not let you program it to your phone only. It will work with any phones within its range.

Q: I do not have home internet. Will the signal booster require home internet to work?

A: No, the signal booster does not need home internet to work. And it will boost the signal and provide you internet access via 3G or 4G data from your carriers.

Q: What is the separation distance between outside antenna and inside unit when installing the booster system?

A: The outside antenna and inside antenna is better to be at least 20 feet(about 6 meter) vertical or 50 feet(about 15 meter) horizontal away.

Q: The signal booster appears to boost received signal. What about transmitting signal from my phone?

A: Both the receiving signal and transmitting signal will be improved by the signal booster. Your phone signal will get stronger in either way.

Q: Will the signal booster work in a metal building with the unit inside and without an outside antenna? 

A: No, you will need an outside antenna to collect a signal to send to the amplifier and then an indoor antenna to broadcast that signal to your cell phone.

If you're in need of quality and cheap 3g 4g network data signal booster for mobile phone, please rest assured to wholesale our effective equipment made in China. We're one one of the most professional GSM 3G 4G Boostermanufacturers and suppliers in China, also supporting quality customized service. Welcome to contact our factory for more info.


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