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The Complete Guide to Mobile Phone Signal Boosters


Representitive at


Hi, My name is Arry and I’m the representative of . Before I get into the “How To Pick The Right Signal Booster Without Overpaying a Penny,” I’d just like to take a minute of your precious time to say “thank you.”

I understand the subject of signal boosters might not be of the greatest interest to read about… but… I think you’ll agree with me when I say…

Every Intelligent Person Shall Make Sure His Purchase Is Worth The Price He Pays For The Product!

Especially when the matter concerns a device upon which depends your everyday “connectivity” with the world. You wouldn’t blindly pick a smartphone or a laptop, would you? I don’t think you would. The same goes for choosing signal boosters which at best can serve you up to 20 years. Thus, the more informed you are the easier it will be for you to pick the signal booster to precisely meet your needs… among scores of different models. Now, before we move on, let me clarify just one more thing. There’s a chance, you might be skeptically thinking,


I know I would be skeptical for sure. But the truth is, we have a pretty simple reason for doing so. It’s this:

We believe, that if you’re 100% satisfied with your booster, you might tell your friends, colleagues or maybe clients about how it resolved your poor connection problems and recommend our services. At least, if you’d be totally content with our product and service you wouldn’t have a reason not to advocate us

Now, that we’ve made this clear, we can move straight to the purpose of this report:


Let’s start off with some basic info on what a signal booster is. You might be already familiar with this device. Regardless, I still strongly recommend you read this section, as I’m going to reveal some crucial insights on how to make an educated purchase and prevent you from WINDING UP WITH AN EXPENSIVE “TOY” YOU DON’T NEED!

As you can guess from its name, a signal booster amplifies the strength of your voice and internet data signals (2g, 3g, 4g). In aggregate, these signals are called mobile signals. So, in the future, whenever we refer to a ‘mobile signal’ just bear in mind, we mean both voice and internet data signals

A signal booster is not a single unit. Instead, it’s composed of 4 constituent units which form the signal booster.

These units are:

OUTSIDE ANTENNA – Mounted on the roof or side of the building. It serves to communicate the signal from the cell tower (your carrier’s cell site which fails to provide you with a mobile signal of a sufficient strength.) After it captures the signal from the cell tower, the outside antenna broadcasts it to the internal antenna.

INTERNAL ANTENNA – Installed indoors, the internal antenna receives the signal communicated by the outside antenna and transmits it to the booster unit.

BOOSTER UNIT – The booster unit receives the signal from the internal antenna and amps it up to provide a strong signal to the perimeter of your choice. Coax cable- The coax cable connects all the booster’s units with each other.


To answer this question let’s first understand if you really need a signal booster. And if you do… which booster best suits your needs. To do this you have to assess the strength of the current signal.

Most of the articles on the net will recommend you determine the strength of your signal based on the number of bars on the upper right corner of your phone display. The problem with this method is that the ‘bar’ graph representation varies widely between phone models, device brands and operating systems. Given that you’re about to shell out some money to buy a device to boost your signal…

5bars mobile signal strength
1 bar mobile signal strength
4 bars mobile signal strength
2 bars mobile signal strength
3 bars mobile signal strength


A much more precise way to measure signal strength is to read your phone’s decibels. I know this sounds ‘techy’. But don’t worry. There’s really nothing complicated to it. For your convenience, I’ve outlined the steps you have to take to measure your phones decibels below. Depending on your phone’s operational system (android/IOS,) it’ll take you from 30-60 seconds to determine your signal strength in decibels.

Okay, so decibels (dBM) are the standard unit for measuring signal strength. They are mostly expressed in negative numbers (e.g. -85dBM.) The closer the dBM number is to zero, the stronger the signal. Five bars on a phone’s display usually represent a signal strength of -65dBM

You have to navigate your device’s menu to find out how many decibels of a signal your phone receives. I’ll show you how in a second.

But before you conduct this test, you must first exit the facility you want to install the booster in. You see, the signal strength you’re getting on the inside doesn’t matter. Because, even if you don’t have a single signal bar indoors, but your phone displays at least one stable signal bar on the outside… it’s enough for the external antenna to detect it. Receive it. And transmit it further to your internal antenna for your booster to amp up the signal and spread it across its coverage area.

Once again, make sure to go outside before conducting each of these tests.

Below are the instructions on how to check signal strength on Android and IOS operating systems.

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Please note that finding the dBm menu screen varies across device manufacturers, phone models and versions of Android OS. The typical navigation sequence is:

Settings –> About Phone –> Status (or Network) On this screen, view Signal Strength (or Network Type and Strength).

An alternate navigation sequence for some Android phones is:

Settings –> More Options (or More Settings) –> About Phone –> Mobile Networks On this screen, view Signal Strength.


If you’ve updated your iPhone to iOS 9, follow the instructions directly below. These instructions are specific to iOS 9. If you’re using an earlier version of iOS, you’ll find the Test Mode access instructions are further down below.

Dial *3001#12345#*
Press CALL
Hold the power button for about 5-7 seconds until you see the “slide to power off” screen Do NOT power off the phone!

Hold the home button (round button at the bottom) for about 5-7 seconds. It will return you to the home screen and the decibel reading will be at the top of your screen.


The instructions below have worked for iPhone 5 models and newer up until the iOS 9 release.

  1. Go to Settings, then Cellular
  2. Turn OFF the LTE.
  3. From your phone keypad, dial *3001#12345#* and press the CALL button.

Your screen will first show “Test Mode,” after which and the dBm reading (as a negative number) will display in the upper left side of your screen.

Did you measure your phones decibels? You did? Good. N ow we can forge ahead and adress the next question, which is…


ou see, there are two kinds of booster packages: standard boost and extra-power boost.

The standard booster is suited for you if you have a signal strength range from -95 to – 68 dBM (3-5 signal bars.)

The -95 to – 68 dBM outside signal is considered pretty strong… well, if you have a booster of course.

You see, If there’s indeed an outdoor signal, the outside antenna will easily detect it… receive it… and broa cast it to the internal antenna. The internal antenna, will in turn transmit the easting 3-5 bar strength signal to the booster. The latter will amp it up and spread the reinforced signal across the entire perimeter, thus giving you a reliable mobile connection.

The Extra-Power Boost Package included in the package are more powerful than those found in the standard package. Namely, these units are designed to detect and amplify even the weakest outside signals (even of one single bar). Extra-power boost package is suited for you if your outside signal strength varies between -110 to -95 dBM signal bars.

In this case, retailers will strongly insist you purchase an extra power boost package.

And a lot of people unfamiliar with the signal boosting, will follow the recommendation and end up with a expensive ‘toy’ they don’t really need… and… the reason they for that is simple:


Buyers of these powerful packages don’t know that in some cases when the signal strength varies between 2-3 bars (-113 to -95 Dbm), their needs may actually be satisfied by a standard package which costs substantially less than a powerful one.

But, there’s a catch: Between the standard package and the extra-boost package there’s a small intermediate power gap. And you can leverage that gap to boost a 2-3 bar signal using the standard package without having to purchase the whole extrapower one. But it’s not enough to be aware of the presence of that gap to leverage it to your benefit. You have to actually know exactly how to do that.

And I’m going to show you how:

If you realize that your signal needs a greater boost than the standard package can deliver but you still don’t need all the signal enhancement opportunities offered only by the power-package … then… simply order a standard package but ask the retailer to pack it up with a…


A Yagi is basically an outside antenna like the one we discussed earlier, but, it’s far more powerful and can detect even the weakest signals the standard outside antenna can’t. A Yagi antenna is included by default in the extra boost package.

But you can order a standard package and ask to replace the default standard antenna by Yagi and pay far less than you would if you ordered the entire powerpackage. So basically, in this scenario… you’re getting a standard package only with a

But you can order a standard package and ask to replace the default standard antenna by Yagi and pay far less than you would if you ordered the entire powerpackage. So basically, in this scenario… you’re getting a standard package only with a


At our shop (, you’ll find a little check box underneath the order form which says ‘include Yagi antenna’. Be sure to check it in case you need to amplify a 2-3 bar outside signal. But, be aware! If you buy a signal booster and do not check the ‘include Yagi antenna’ box and later discover you needed one, it will cost you more to buy it than if you just checked the ‘include Yagi’ box.

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Have you ever wondered how your phone receives the services your carrier’s services? Well, the answer to that one is rather simple. That is…


Radio waves are broadcast at certain frequencies. Take radio stations for example. Each radio station operates at a certain frequency. To listen to a given radio show you have to tune your radio to the frequency it’s being broadcast at (e.g. 103.3fm, 65.5fm, etc.)

But what does all of this have to do with signal boosters?


All carrier services – be it 3g, 4g or voice – are transmitted to your phone through good, old radio waves at a certain frequency.

To enhance the signal, the booster has to operate at the exact same frequency at which your carrier delivers the signal you want to boost.


Vodafone supports 3g at a frequency of 2100mhz. So, to enhance Vodafone’s 3G signal your signal booster should then operate at the same frequency of 2100mhz

Another example: O2 supports voice signal at the 1200mhz frequency. To enhance the voice signal delivered by O2 your booster also has to operate at 1200mhz.

Moreover, there are types of boosters which support more than one frequency. They’re called dual (support two frequencies) and tri-band (support three frequencies) boosters. They provide you with two or three separate frequencies allowing you to enhance signals of two different services if those are broadcasted on the same frequencies as those supported by your booster.

For example, a dual band booster can enhance both your phone’s voice and 3g signal. While tri-band will power up your 3g, 4g and voice signals. You can also pick a dual or tri-band booster if you need to enhance the signal of a device supported by different mobile operators (operating on different frequencies.)

Okay, so much about boosters. By now you should feel confident about picking the right booster. Because… you already have all the information you’ll ever need to make an educated purchase.

Now, dear reader, let me deliver on the second part of the promise the title of this report implied:


We’ll surely going to break down this question too… in a minute. But for now, let me ask you this:

How would you like to be able to:

  • Pick the right signal booster in just a couple of clicks? I mean THE right one (considering frequencies, operators etc.)?
  • Buy it at bargain basement prices?
  • Get it delivered straight to your threshold within 3 days completely free?
  • Get a step-by-step live installation guidance straight from the manufacturer and install your booster in just 15 minutes?
  • Moreover, get a 2-year warranty on the booster you’ve picked and a full refund opportunity if, for any reason, you’re not 100% satisfied with your booster?

Would all those exciting benefits be something to entice you to make a purchase? If so, consider yourself engaged! Because here at we offering you all the benefits listed above for each and every mobile booster you pick from our shop.



If you decide to shop with us you get:

  • Free delivery (we offer free delivery all across the UK. Whenever you order a booster, we pack it up, new and shiny, right at the factory and send it out to you!)
  • 2-year warranty (If it so happens, any detail of you booster breaks or malfunctions, we replace that detail at our own expense! Furthermore… if it’s more appropriate… we send you a brand new booster… free! And that’s if anything malfunctions within a whole 2-year period!)
  • 24/7 telephone and email support (we’re always here to answer literally each and every question you might have regarding your booster!)
  • Low Prices (We’re offering you the lowest price range on the top-notch mobile boosters because we buy them directly from the manufacturer! No middle man-fees that add up to the margin!)
  • Full refund (If for any reason… any reason at all… you’re not 100% satisfied with your booster, just send it back and get a full refund!)
  • Easy-To-Pick-A-Booster (on our website you just click on your carrier’s icon, select the signal you want to boost and… voila! It takes less than 43 sec. to pick a booster 100% corresponding to your needs!)

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Thank you for reading this report!

If you have any questions don’t hesitate to contact our support team

via: +44 16 0391 4610

71-75, Shelton Street

Covent Garden
London, WC2H 9JQ


P.S. By now you already know everything you need to pick a great mobile booster without overpaying a penny. Only one thing is left- actually picking it… and as to us, we’re ready to help you with it so that you won’t encounter any problem. Thank you.

P.P.S. I hope the reading was not only educational for you but also fun. Feel free to share your thoughts and questions concerning mobile booster by writing me at