Mobile phones are the most important personal devices that we use daily. We use them for most activities, and so, good network connectivity is very essential. Besides, mobile phones are essential during emergencies as it ensures that there is no interruption in the communication between first responders. The most reliable solution to ensure good cellular connectivity is to use a cellular signal booster. By using it you can avoid issues like dropped calls, poor data connectivity, and bad call quality. Read ahead to know how to select a cell phone booster for your home.
What Is A Cell Phone Signal Booster?
Cell phone boosters are devices used for boosting weak cellular signals. These are wireless devices that can improve network connectivity, especially in indoor or enclosed spaces like home, office, vehicle, etc. It receives a weak cellular signal, amplifies it, and retransmits the boosted signal to your phone. This helps to improve call quality, improve mobile internet speeds, and eliminates the risk of dropped calls. Due to this, signal boosters are useful in places with poor cellular connectivity like dead zones, rural or remote areas, basements, etc.
Some of the common reasons for bad cellular connectivity at home are listed below.
- Distance from the cellular tower(s); the further you are, the greater the loss in signal strength and vice versa.
- Construction materials such as glass, plywood, bricks, concrete, and metal sheets can attenuate cellular signals.
- Cellular signals are radio waves and are attenuated by environmental factors like humidity. This is because water droplets either deflect or absorb radio waves.
- Geographical features like mountains, hills, valleys, and forests attenuate cellular signals.
- Interference from other wireless devices or signals from a different cellular tower also affects the cellular signal strength.
How To Pick The Right Cell Phone Booster For Home?
Before selecting a cell phone signal booster for home, you must consider multiple factors to get the optimal performance from the device.
Coverage Area: The first point that you must consider when selecting a cell phone booster for home is the area to be covered by the device. In some homes, the entire place will have bad network coverage. While in others, specific areas like basements have bad connectivity or dead spots. Based on this, you choose a signal booster that is designed for a single room or entire house. Besides, the coverage area is determined by the maximum gain of the device, the higher the number, the greater the gain, and vice versa. A signal booster with 72db gain increases the range by up to 6,000sq ft.
Outside Signal Strength: The performance of a cellular signal booster depends on the outside signal received by the donor antenna. So, before installing a signal booster at home, you must check outside to find a location where you get a moderately strong signal. Once you find the spot, you can install the outside antenna there.
Outside Antenna Type: The performance of a cellular signal booster depends on the type of outside antenna used. There are mainly two types of donor antennas omnidirectional antenna and directional antenna. Omnidirectional antennas receive signals from all directions, i.e. its field of capture is 360 degrees, while a unidirectional antenna receives signals from one direction, i.e. its field of capture range from 40 to 90 degrees. The former is useful in urban and suburban areas, whereas the latter is useful for remote or rural areas where the nearest cellular tower is far away.
Cable Length: The outside antenna, the amplifier, and the inside antenna of a cellular signal booster are connected using coaxial cables, also known as coax cables. Keep in mind that the longer the cable, the greater the loss in signal strength, and vice versa. In normal cases, for every 100 feet of cable, the drop in signal strength is 3.9 dB. But this can vary depending on the impedance of the cable used. When installing this device, the lengthy cable is used for connecting the amplifier and the outside antenna, while the short cable is used for connecting the amplifier and the inside antenna.
Number Of Users: The other factor that you must consider when buying a cell phone booster for home or office is the number of people who will be using the device. For large households, a multi-user signal booster is ideal as it can serve multiple cellular devices at a time, while for vehicles, cradle signal boosters are ideal.
Multi-Bandwidth And Channels: A multi-band signal booster can switch between frequencies, and this minimizes the interference from other electronic gadgets. This helps to maintain the performance of the device, as well as the quality of its output. Moreover, this type of cell phone booster is more suitable for commercial spaces where many people are using cellular devices.
These are some of the major points that you must bear in mind when selecting a cell phone booster for home.