You can also download Apps like “Network Signal Info” in the Google Play store to measure signal strength. SETTINGS -> ABOUT PHONE -> STATUS -> SIM Status -> SIGNAL STRENGTH SETTINGS -> MORE -> ABOUT DEVICE -> NETWORK -> STATUS -> SIGNAL STRENGTH SETTINGS -> MORE OPTIONS (or MORE SETTINGS) -> ABOUT PHONE -> MOBILE NETWORKS -> SIGNAL STRENGTH. On other Android devices the sequence may be The path to this function will be something like: To get the Received Signal Strength Reading on an many Android phones, find the STATUS function. In situations like that, simply convert the number to a negative. Some phones may show the dBm measure as a positive number. In field test mode, some phones may show the dBm measure as a positive number. So, a cell signal that measures -76 dBm is twice as powerful as a cell signal that comes in at -79 dBm. Being a logarithmic unit of measure, each 3-dB increase is actually doubling the power. The typical range of measure for cell signal strength is between -110 dBm and -30 dBm. Here are a few ways to get your signal reading from your mobile device. For most Android devices, select “Settings” – “About Phone” then “Status” and look for signal readings. The directions for accessing Test Mode vary among devices. So a reading of -65 dB is much stronger than -95 dB. The reading is always displayed as a negative number, and the closer to zero the stronger the signal. Test Mode displays the true strength of signal a phone is receiving in decibels (dB). The signal reading from your Android phone will look something like this picture. By contrast, the graphical “bars” representation displayed by most phones is a simple approximation of signal strength that varies widely among manufacturers and devices. With this number, we can better calculate the range a certain cellular repeater system can reach. When designing a cellular repeater system for buildings, we urge people to use this reading because it provides an actual numerical measurement of signal strength. Putting a phone in Test Mode to get the send and receive cellular signal is a good way to accurately measure the strength of an available signal in a specific location.

How To Get A Cellular Signal Reading From Your Phone.

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