A cell phone signal or mobile signal is something that connects one user to another across networks as the signal reaches a cell phone to facilitate communication in two-way radios via a signal transmitter and a signal receiver. But the problem is experiencing dropped calls, slow internet, or generally poor cell phone signal makes us frustrated in a world where staying connected is more important than ever. So now let us see The Complete Guide to Building Mobile Signal Strength along with Smart Mobile Network Monitoring Tools, Mobile Network Drive Test Tools, Mobile Network Testing Tools and Smart LTE RF drive test tools in telecom & Cellular RF drive test equipment in detail

It’s hindering when you have problems with your cell phone signal, or your phone doesn’t work especially if you’re in range of a signal. Other aspects such as some commercial buildings are facing signal strength which was constructed many years ago when mobile devices and internet connectivity didn’t exist. It’s not poor mobile signal is the most common complaint of tenants and businesses occupying such spaces, such type of issue has probably happened to all of us. You might have experienced suddenly your phone dying when you’re in the middle of an important phone call or trying to watch a movie on Netflix, etc. because signal strength is very poor as we experience dropped calls, slow internet, or no service that really can be frustrating.

If you’re having trouble getting a good signal, there are a few things you can do to improve your situation – one option is to install an external antenna and boost the signal strength, another is to change your router settings to improve your connection or else you can also try using a cell phone amplifier or set up an extra Wi-Fi hotspot. Now here a question comes, what is the ideal mobile signal strength? It varies from one phone model to another, but you should aim for a connection above -85 dBm; some models will show between 0 and -100 dBm if it’s below -100 dBm. Below is a list of signal strength ranges and their associated strength quality.

-50 to -64 dBm: Very good signal

-65 to -84 dBm: Good signal

-85 to -100 dBm: Below average/Poor signal

Below -100 dBm: Close to no signal

Measuring your mobile device’s signal strength can help you identify where to set up your router not only for optimal performance but also to help find areas where your device is not getting a strong signal. Here are some pointers to consider measuring mobile signal strength.

Grid testing: This kind of test tests signal strength at different critical points in a building, highlighting spots where calls frequently drop and areas where people go to make uninterrupted calls – grid test is crucial for robust mobile coverage in those areas that have signal-related issues and interference. Take several dBm readings, then compare them by walking around the property to note areas where you tend to lose network coverage and map them out.

Test one network at a time: It’s essential to test mobile signal strength across all carriers whether it’s 4G or 5G because you may experience somewhere 4G is so slow while 5G works perfectly. Therefore, it is recommended to test one network at a time just to identify gaps in specific coverages as there are more areas with weak signals than strong ones.

Face important KPI: Radio frequency quality is an important key performance metric (KPI) to monitor when accessing a building’s signal strength. Many factors like weather, network congestion, and more will affect signal quality hence it’s advisable to check areas where calls drop and data connection is interrupted and look out for the RF interference culprit.


Are you looking for a solution to improving cellular signal in your place, look no further than RantCell, which is SaaS-based software designed to measure network coverage at any time and anywhere even without visiting the site. RantCell is useful in offering a variety of passive DAS solutions that can be configured to improve the signal to buildings and spaces of all sizes. Choose RantCell and experience the difference!