When a customer receives a package of cell phone signal booster purchased from Amazon or other shopping sites, he or she will happily install and use it, expecting a perfect solution to the problem of a weak signal. But many people will find nothing special after setting up residential cell phone signal booster. So they may wonder: does a cell phone signal booster really work? Is it an IQ tax?
So what is the reason for this? Here, we explain the reason as well as give you specific solutions on this issue to help you solve the weak signal, so that you can easily enjoy the full signal stable output, easily brush the drama and play games.
As we all know, installing a cell phone signal amplifier is the best and fastest way to solve the problem of weak cell phone signal, we can often see tall buildings, basements, shopping malls, restaurants, karaoke and other entertainment venues, underground civil defense projects, subway stations, and many other places have installed a cell phone signal amplifier to solve the problem of these signals in blind areas, weak zones, and other poor signal problems. But many times after the installation but not a little effect what exactly is the cause of this, and how do we deal with it?
When installing a cell phone signal booster, the signal source is the most critical. Cell phone signal source is the soul of the cell phone booster, if there is no signal source, the installation of the cell phone signal booster is also ineffective Oh, want to play a good signal enhancement equipment we have to choose a good signal source.
How to check out a nearby cell tower location?
There are many customers who use cell phone signal booster and think that the signal amplifier to buy a home and install the signal will have a signal, the fact is not so, it is through the reception of the outdoor antenna, and then through the coaxial cable transmission to the cell phone signal amplifier, the indoor signal after amplification, we can receive a good signal.
Many users said that the installation of a cell phone signal booster, but the signal is not enhanced, here I would like to remind you in particular, after the installation of the signal is not enhanced, please check whether the outdoor antenna is aligned with the place where there is a signal, that is, we often say that the signal source. The cell phone signal amplifier should have some understanding of netizens should know that the cell phone signal amplifier does not produce signals, it is just a signal mover, a signal base station to send signals, an outdoor antenna to receive, through the line source sent to the host, the signal amplifier host to receive the signal to strengthen the signal and then send it to the indoor antenna, and finally our mobile devices can receive a full grid and high-quality signals.
Cell phone is to rely on electromagnetic wave propagation to establish communication links, due to the mountains or buildings block, in some mountainous areas and tall buildings, cell phone signal can not reach and can not use the phone. Cell phone signal amplifier can be a good solution to these problems, so the installation of a cell phone signal amplifier must find a good signal source, the signal source of good and bad directly affect the effect of the cell phone signal.
Now due to the carrier’s signal coverage is not complete coverage, there may be part of the area of the wireless signal is very weak, at this time the installation of a cell phone signal amplifier is necessary, but after the installation is not a little bit of effect how to deal with it? You can perform the following operations:
1. Check whether the outdoor antenna is aligned with the place where there is a signal, make sure that the cell phone signal strength of the outdoor antenna installation is above 2 frames, and the call is normal.
2. Make sure the amplifier, antenna, and other accessories are correctly selected.
3. Make sure the indoor and outdoor interfaces of the cell phone signal amplifier, distributor, and antenna are connected correctly.
How to correctly install the mobile phone signal amplifier for the best effect
After operating the above three steps, if your cell phone booster still doesn’t work, there are usually two other major problems: overload or oscillation problems. Read on as we will discuss them in this article.
How to Fix Cell Phone Booster Overload
If the outdoor area receives a super strong signal from multiple service providers, it can overload the amplifier, and when the oscillation is very severe, the cell phone signal booster is turned off. It typically shows up on the amplifier as indicated by a red light on the signal booster unit.
How to fix an overloaded cell signal booster:
1. increase the horizontal and vertical distance between the outdoor antenna and indoor antenna
2. Increase the shielding, such as adding shielding mesh, etc.
3. Increase the directionality of the applicator antenna, e.g. use a parabolic antenna.
4. Use the re-transmitting antenna with a stronger sense of direction, such as a directional angle antenna.
5. Adjust the angle and direction of the donor antenna and re-transmitting antenna, so that the two are as far as possible back to back.
After operating the above steps, then turn on the booster to reactivate the band. When the gain is reduced to a certain level, the red icon will change to blue when reactivating, and the band is working normally with maximum allowable gain.
How to Solve Oscillation Problems
Cell phone signal amplifiers may experience oscillation problems when the amplifier enters a feedback loop, causing it to produce noise or interference. This can lead to degradation or interruption of the signal, defeating the purpose of using the amplifier.
The steps to resolve the cell phone signal amplifier oscillation problem are as follows:
1. Check the indicator lights on the signal amplifier for error codes or warning signs. If there is an oscillation indicator on the amplifier, check to see if it is illuminated.
2. Check the cables and connections for loose or incorrect connections, making sure that all cables connecting the amplifier, antenna, and power supply are properly connected and undamaged.
3. Reinstall the antenna and increase the spacing between the outdoor and indoor antennas
4. Turn on the booster to reactivate the band and maximize performance.
Through the above explanation, I believe you have some methods and tips on what causes the cell phone signal booster to be ineffective after installation and how to solve it. There are also some methods and tips, with the development of the times, cell phone signal amplifiers are also commonly found in many homes. I collected some common questions about cell phone signal amplifier often encountered in daily life, organized 7 categories of common problems and ways to deal with them and read the full text detailed below.
1) Cell phone signal amplifier installed completely ineffective processing methods.
1. First of all, to determine the outdoor antenna end of the cell phone signal, (-70dbm) or more.
2. Make sure that the amplifier, antenna, and other accessories are correctly selected.
3. Confirm that the indoor and outdoor interfaces of the amplifier, distributor, and antenna are connected correctly.
2) After installing the cell phone signal booster, the signal is improved, but the call cannot be made or fails.
1. Make sure the outdoor antenna is pointed at the base station and can capture a stable signal.
2. Make sure the communication distance between the outdoor antenna and the base station is within 5 kilometers.
3. Make sure the line between the outdoor antenna and the amplifier is not more than 40 meters and not less than 10 meters.
4. If the problem is not solved, it is recommended to replace the amplifier with a higher power one or ask a professional technician to check and deal with the problem.
3) Poor call quality after installing the cell phone signal amplifier
1. Adjust the direction of the outdoor antenna.
2. Change the direction of the signal transmission line from the outdoor antenna to the amplifier (take the nearest straight line, don’t turn the line too much, don’t turn 90° right angle).
3. Make sure that the outdoor antenna to the amplifier line is made of coaxial cable with 50 ohms or more.
4. Confirm that the distance between the outdoor antenna and the indoor antenna is too close (too close to the formation of self-excitation), the distance is required to be more than 20 meters, it is best to have a wall, hallway, and other objects apart, to prevent indoor amplifiers transmit signals have been received by the outdoor antenna to form a cycle of amplification (self-excitation).
4) Cell phone signal amplifier installed after the signal is improved, but the coverage area is not large
1. Confirm the signal strength of the outdoor antenna.
2. Make sure that the transmission line from the indoor antenna to the amplifier is not more than 50 meters, the line connector is correct and intact, the line material is in line with the standard, and the distributor is not connected too much.
3. Select a signal amplifier with more power.
5) Cell phone signal sporadic, unstable
1. This situation is caused by amplifier self-excitation.
2. Make sure the input and output connectors are correct and the shielding is good.
3. Make sure the distance between the indoor antenna and the outdoor antenna is more than 10 meters. Make sure the distance between the indoor antenna and the outdoor antenna is more than 10 meters.
6) Cell phone shows full signal, can not make a phone call solution
1. This situation is caused by the amplifier uplink power is not enough, or by the outdoor antenna, signal being too weak.
2. First, make sure that there is a cell phone signal at the outdoor antenna, and that it reaches (-70DBM) (full frame) or more.
3. Make sure the distance between the indoor antenna and the outdoor antenna is more than 10 meters. It is better to separate the indoor and outdoor antennas by a wall.
4. Install the outdoor antenna higher and direct the outdoor antenna to the base station.
5. Replace the signal transmission cable from the outdoor antenna to the cell phone signal amplifier with a 50-ohm coaxial cable.
Keep in mind that cell phone signal booster installation and troubleshooting can be complex, so it’s important to follow the manufacturer’s guidelines and seek professional help when necessary to ensure optimal performance and avoid any interference with your cellular network.
Getting help with cell phone boosters
If you encounter any troubleshooting that needs to be solved by using cell phone signal boosters, you can contact us at (972) 870-5666. Hiboost has been focusing on the field of mobile communication network solutions for more than 10 years, with a professional team of one-on-one personalized and customized services, allowing customers to place a worry-free order, providing free professional installation guidance, and using it with more peace of mind!
