![]() Move your Wi-Fi transmission to a different, less-crowded channel.įor more details and other tips, see our article on boosting your Wi-Fi signal and improving your internet speed.Ensure the router's antennae are positioned optimally. ![]() Make sure your Wi-Fi router is positioned in a central place in your home or office.If your Wi-Fi signal is weak, there are a lot of possible causes, and your troubleshooting options are extensive. This is the lowest possible value that will make a connection between the router and computer, but it's too weak to be useful for any online service. This is the lowest value that will deliver acceptable results for most online services. Anything from -30 dBm to -50 dBm is excellent and is often about as high as you can get. This is the maximum signal strength you could achieve, and it probably means you are within a couple feet of the Wi-Fi router. This translates into a stronger signal strength.Here are some guidelines for assessing your signal strength: Because it consists of multiple antennas, MIMO technology multiplies the potential of a conventional antenna. MIMO Antennas Boost Signal StrengthĪ MIMO (multiple input, multiple output) antenna boosts data throughputs by transmitting multiple signals simultaneously via a series of small, embedded antennas. With the same reading in dBm, 4G LTE will be stronger than 3G.Ī strong signal with clear voice and fast data typically falls between -50dBm and -105dBm.Ī fair signal with good voice and reliable data typically falls between -106dBm and -125dBm.Ī bad signal with good voice, but unreliable data typically falls between -126dBm and -136dBm.Ī terrible signal with voice, but no data typically falls between -136dBm and -140dBm. RSRP excludes noise, which makes it more accurate than RSSI. In general, at the same signal strength, RSRP readings are around -20dBm lower than RSSI readings. Over the 4G LTE network, signal strength is measured as a factor of Reference Signal Received Power (RSRP) in dBm. A reading of -50dBm indicates a perfect 3G signal and -110dB represents, typically, no signal.Ī strong signal with clear voice and fast data typically falls between -50dBm and -75dBm.Ī fair signal with good voice and reliable data typically falls between -76dBm and -90dBm.Ī bad signal with good voice, but unreliable data typically falls between -91dBm and -100dBm.Ī terrible signal with voice, but no data typically falls between -101dBm and -109dBm. Over the 3G network, signal strength is measured as a factor of Received Signal Strength Indication (RSSI) in dBm. What these readings mean on 3G and 4G LTE networks, however, varies. “Test mode” may also measure signal strength in the more absolute decibel-milliwatts (dBm). These numbers represent the signal to noise ratio. A signal of -0.25dB, for example, is better than a signal of -0.50dB. “Test mode” represents signals as negative numbers of decibels (dB), where a closer proximity to 0 indicates a better signal. Where the signal strength is strongest, run a speed test to determine the network performance in that spot. A 3 dBm gain means twice the signal strength, while a 3 dBm loss halves the signal strength. Methodįirst, since cell phone bars are not the most accurate measurement of signal strength, to find the places where the signal is strong, switch your cellphone to “test mode”. Wi-Fi is generally measured with dBm, which is not an absolutely value, being logarithmic instead. Luckily, all it takes is a phone to set it right. If your directional antenna is off course, your signal strength will suffer massively. With a little background knowledge, it’s easy to tell where an antenna will give you the highest gains.Īlternatively, if you want faster mobile broadband service on your existing network, adjusting the direction that your directional (yagi) antenna faces is the quickest fix. Accurate signal readings can give you insight into the ideal location to install an antenna on your building. ![]() To install an antenna correctly, you must, first, test the signal strength on your property correctly. Mobile Broadband Network’s Signal Strength Test Your Mobile Broadband Network’s Signal Strength
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