China wholesale O2 Signal Booster - KW23C mobile phone signal booster dual band 70dB gain 2G 3G 4G AGC customization by Lintratek manufacturer – Lintratek

As the picture above shows, we know the signal booster is usually used in some area far from the signal tower of different network operators.

One entire signal booster system is including one outdoor antenna, one indoor antenna, one signal booster device, and the cables is for connecting these three parts.

The outdoor antenna is set up outside for receiving the wireless signal from the signal tower, therefore, the direction of the outdoor antenna should be pointed to the tower, it’s important.

The indoor antenna is installed inside of the building, make sure that it’s in the center of the coverage that you want.

KW23C signal booster is the core of the system connected with the outdoor antenna and indoor antenna. The signal booster will process the signal received by outdoor antenna and send it to the indoor antenna by cable, finally the indoor antenna will release the signal enhanced for cell phone users.

The KW23C dual band mobile phone signal booster has AGC (Automatic Gain Control) function. With AGC function, the machine can recognize the gain environment and adjust the gain by itself, such a design can really prolong the life of the mobile phone signal booster.

Lintratek signal boosters can be used in many different places where mobile reception is weak, like home far away from signal tower, office (too many people in the same space), basement of house or storehouse…

We also supply powerful repeater and network solution plan for clients.

For large coverage network boosting like supermarket, basement parking lot…

For long distance wireless signal transmission. Click the blue words for more information about network solution

1. What’s the difference between two kind of dual band signal booster?
Usually the biggest difference between two different models of dual band signal booster is the specification: the gain and output, the outlook design and its material, the size and the feasible frequency band.

2. Do you have some models for boosting four frequency bands at the same time?
Yes, we have KW20L quad band signal booster even KW20L five band signal booster, can boost 4-5 frequency bands at the same time, these two designs are normally for home, house or store. We also have some powerful 70-80dbi gain repeater for enhancing signal of big area.

3. What is the mobile phone signal booster’s warranty?
We supply warranty for our main product with about 12-24 months.

4. Why the signal booster’s effect is not good?
There are some reason about this question: the distance between the outdoor antenna and the signal booster device is not enough; purchased wrong model of frequency band; the telecommunication environment is worst. When you find any problem of Lintratek mobile signal booster, please contact our after-sales team for solution.