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Some Apps to Find your Signal Strength for Android and iPhone users LTE Discovery

-100 to -80 means your signal is below average.

-65 to -50 means you have very good signal.

-50 means outstanding signal (your phone is probably almost touching the cell tower).The following is a suitable guide to signal strength in decibels: Cellular phone signals in the US and Canada need to function inside this scope to work.

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50 dBm is considered the full capacity, and -120 dBm is considered your worst-case scenario. Every mobile device operates within -50 dBm to -120 dBm frequency. They aren't one-sided and can't be tampered with by your phone manufacturer or mobile carrier. Decibels measure AM/FM radio waves, which are excellent at traveling long distances, but are easily disturbed and can become patchy the more interference exists.ĭBm interpretations are a consistent unit of measurement. In case you didn't know, mobile signals are measured in decibels (dB) - a logarithmic unit - while signal strength is measured in decibel-milliwatts (dBm). Learn more or call us for a free consultation: 1-80. Take advantage of our system design and installation services.

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With this information, you'll be on your way to finding out how to fix your lousy signal strength.Īttention business & property owners, installers and integrators Fortunately, there is a way for knowing the exact number of decibels (dB) you're getting, for a more precise reading. More bars does usually mean mean more signal, but there’s no real standard since every carrier or phone manufacturer can subjectively decide what any given number of bars symbolize for their device or service. It's totally arbitrary, and this is true for both 3G or 4G. One bar on AT&T could mean full bars on T-Mobile, which could be three bars on Sprint and two bars on Verizon. That's because they vary, depending on the model of your phone and your cell phone carrier. The cell phone bars that supposedly let you know about your mobile reception aren't reliable. We're not talking about cell phone bars here - there is something more concrete out there. Depending on what kind of phone you have, your smartphone itself can even provide more exact information about your signal strength.

This kind of information is extremely important if you want to address your lousy cell reception with a cell phone signal booster. You can even find out where your nearest cell tower is. Nevertheless, we can recommend some outstanding smartphone apps that can tell you precisely how good or bad your reception is. Wondering if there are any apps out there that can help boost your cell reception? Sadly, there are none.

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