Pretty cool huh? The booster basically takes the affects the car has on the signal out of the equation. One bar of LTE, we simply switch on the booster and boom, three bars of LTE. Now let’s look at the same scenario, but with a booster installed. The big metal box on four wheels that you just stepped out of is no exception. So what gives? Like I said before, anything around the cell phone that stands between the antenna and the radio signal will affect the strength of the signal. We pull over and step out of the vehicle. Let’s imagine that we’re rolling along in our car and we notice our cell reception is just teetering on one bar of LTE. This antenna then transmits the cellular signal wirelessly to your devices. The booster module then amplifies or “boosts” the signal and sends it, via wired connection, to an antenna mounted in the interior. An exterior mounted antenna picks up a cellular signal and sends it, via wired connection, to the booster module. I’m not an expert by any means, so we’re going to keep this as simple as possible. That’s a little pro tip for you.Ĭell boosters, let’s start off by stating what a cellular booster does. I bet you didn’t know that if you have poor cell coverage, you can actually prolong your battery life by switching off 4G LTE and leaving it on 2G/3G. All the while, you battery is slowly creeping down. Switching from frequency to frequency searching out that high speed LTE signal. Have you ever noticed when you have poor cell reception, your battery dies a lot faster? Your phone is constantly looking for the best signal it can get. But did you know that it will directly affect how long you can use your phone too? What a lot of people fail to make a correlation between is that other thing I previously mentioned above. Great, so we’ve established that objects and even your environment can affect cellular signals. It’s a big metal object isn’t it? Do you think that will affect the cell signal? As a matter of fact, anything that is placed on or over the phone will affect the cell signal in some way. Do you think radio signals pass through solid objects very easily? Think about when you’re in your car. Sometimes it’s not even what is physically on the phone, it could be what’s around the phone too. Well, guess what? They affect the cell signal too. Maybe you’re rocking the old school Otterbox or some other type of plastic case like a Lifeproof. You know, that really cool, super indestructible metal case that you placed over your brand new $1000 smart phone so you could protect your investment. Where it gets interesting is when you start to block the antennas. Those last two are what we’re going to focus on here. Cameras, processors, batteries and antennas, just to name a few. But as thin as they may be, there is a lot of technology sandwiched between the front and back. Cell phones, as we all know, are relatively thin handheld devices.
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