Nowadays it is important to have a good cell phone connection as we depend on these devices for many of our daily activities. Issues like dropped calls, poor call quality, slow data speeds, etc., can be frustrating. This is especially true inside multi level parking garages where you might experience issues with cell phone connectivity. This can be resolved by using a cellular signal booster, as it is a device that improves cellular connectivity in areas with poor signal reception. Read on to know how signal boosters are useful for improving cellular connectivity inside parking garages.
Poor Cellular Connectivity Inside Parking Garages
Cellular signals are radio frequency (RF) waves, and they are affected by the medium of propagation. For example, construction materials like concrete, brick, mortar, wood, glass, and metal sheets attenuates them. Apart from this, other factors also have a similar effect. As the distance between a cell phone and cellular tower increases, there will be a drop in the strength of the cellular signal and vice versa. Also, atmospheric factors like humidity reduce signal strength because water is a bad conductor of electricity. Last but not least, obstacles like mountains, valleys, and forests absorb RF waves also reduce their strength.
Multi Level parking garages usually have poor cellular connectivity, and this is mainly due to the concrete used in their construction. The supporting reinforced concrete pillars have metal rods inside them, and they increase the attenuation of cellular signals. So, if the signal from your carrier is already weak, then this may result in dead zones. Furthermore, if the parking garage is underground, then the reduction in cellular signal strength is even more. All these ultimately depend on the closeness of the cellular tower of your carrier as well as the cellular network environment inside the parking garage.
Cellular Signal Booster Inside Parking Garage
Signal boosters receive weak cellular signals from a single or multiple carriers, amplifies them, and broadcasts the boosted signal to cellular devices in its service range. Not only that, they amplify the signals received from your cellular device so that it reaches the cellular tower. This is possible because the uplink and downlink frequencies are different. Also, the configuration of this device is modified according to the area that it must cover. This mainly depends on the gain of the amplifier used in the signal booster, the higher the gain greater the coverage area and vice versa.
On a final note, when installing the signal booster inside the parking garage, you must ensure that there is a minimum separation between the inside and outside antennas; otherwise, it will lead to oscillation. These are the important points that you must keep in mind before using cellular signal boosters.