What To Know Before Buying a Cellular Signal Booster


What To Know Before Buying a Cellular Signal Booster

Are you sick of dropping calls? Are you ready to buy a cellular signal booster? Having a clear understanding of what to know before buying a cellular signal booster allows you to make the best purchase. For example, you’ll want to buy a different signal booster for a small cottage than you would for your large office building. Evaluate your coverage area, signal strength, building material, and more!


Know the Size of the Area You’re Covering

Before you buy your cellular signal booster, know the size of the area you plan to cover to ensure you purchase the ideal booster for your space. The larger the area you want to cover, the stronger a booster you’ll need to amplify your signal.


Moreover, if you’re coverage area is a commercial building or vehicle, you may need a different type of cellular signal booster altogether. A large building needs a stronger booster because it has more space to cover.


Understand Your Outside Signal Strength

Make sure you have at least one bar of signal when you’re standing outside of your home or building because a signal booster can only enhance an already existent signal.


How does this work? The outside antenna communicates with the nearest tower to pull a signal which it sends to the amplifier. Then the amplifier enhances the signal, and the indoor cellular antenna rebroadcasts it inside your home, office, or car.


SureCall Cannada sells cellular boosters for all your needs, so you have a signal whether you’re on the road, at home, or in the office!


Why It Matters

A cellular signal booster will not create a signal—if you have no bars when you’re inside and outside, then the problem is your location. Boosters can only improve an already existing signal.


Before buying one, walk around the property to find where your signal is best so you can install the outdoor antenna in an ideal location.


How To Find the Best Signal

As you walk the property, put your phone into Field Test Mode (keep in mind that it’s different for iPhones and Androids.) A field test measures the strength in decibels (dBm) which is more reliable than bars.


The closer you get to -120 dBm, the worse your signal is since -120 is a dead zone. If your signal is too poor, a booster will not help. However, if you run a field test and see your reading is anywhere between -85 dBm and -50 dBm, a booster can improve your signal.


Know the Building Material

Is your building made of dense material such as concrete or metal? If so, you’ll need to think strategically about the placement of your inside antennas; you may need additional ones. While concrete and metal are common building materials, others known for blocking signal waves include:

  • Wood

  • Glass

  • Insulation

  • Drywall

  • Brick

Typically, buildings made of these materials need more than one indoor antenna to properly communicate the boosted signal to the cellphones inside the building. Likewise, large or dense furniture pieces could distort the signal waves put out by your phone and booster.


Ideally, you should install the indoor antenna in an open area since it reduces the risk of your signal getting blocked.


How Does This Work?

Dense materials make it harder for your phone to communicate with both the nearest tower and a signal booster. Why? Because these materials block or distort the radio waves put out by your phone as it tries to find a signal.


Evaluate the Outdoors