Why My Mobile Phone Repeater Is Not Working?

Mobile phone repeaters can be useful for you to boost the strength of cell signals inside your building for providing better connectivity. By installing a signal booster in your home or office, you will be able to avoid different problems caused by poor cell reception. However, there are certain factors that can affect the working of cell signal repeaters. Some people often complain that they are not able to receive signals even if they have installed cell phone repeaters. If you also encounter such problems, it is important for you to be aware of different issues that can affect the working of the cell signal repeater.

The following are some of the factors that can affect the working of your signal repeaters. Knowing about them can help you to fix the issues that reduce the performance of your repeaters.

Lack Of Outside Signals

Your signal repeaters are not able to create signals on their own. They work by accepting the outside signals. Hence, their performance can be greatly dependent on the outside signal strength. So if you are living in an area where there is very poor cell reception or no cell coverage at all, then your boosters might not work well.

If you also experience this issue, then you might have to get powerful outdoor antennas that can receive signals even from long distances. But if you are unable to fix the issue even after buying powerful antennas, then signal boosters may not be suitable for you. In this situation, a femtocell/microcell can be beneficial for you.


This is a common issue that affects the performance of mobile phone repeaters. It occurs when the signals from the interior antenna reach the exterior antenna, thereby resulting in a feedback loop. Your signal booster will reduce the gain for solving this issue. However, if the issue still persists, it will shut itself down.

You can fix this issue by increasing the distance between your internal and external antennas. Try to move them apart for preventing the signals from the internal antenna reaching the external antenna.


Your signal boosters can only accept signals within a particular range. If the strength of the incoming signals is beyond this range, then your mobile repeaters will shut down. If you also encounter this problem, then you will have to get an attenuator that can reduce the strength of the incoming signals.

There are different problems that affect the performance of your mobile phone repeaters. The factors mentioned above are the common ones that often affect the working of your repeaters. Hence, knowing about them can help you to fix these issues easily.

Leave a Reply

Your email address will not be published. Required fields are marked *