Wireless 3G Network Cell Phone Signal Booster with Antenna

Wireless 3G Network Cell Phone Signal Booster with Antenna Wireless 3G Network Cell Phone Signal Booster with Antenna provides the ultimate solution in any area where cellular communications can not work well due to lack of signals. The repeater device features easy installation & operation,...

Product Details

Wireless 3G Network Cell Phone Signal Booster with Antenna

DCS 3G2100MHz Cellphone Signal Repeater description:



WCDMA 2100MHz Mobile signal booster Packing list:



WCDMA 2100MHz gold color cell phone signal repeater


Outdoor log periodic antenna  


50-5D 10m cable with connectors


power adapter


user manual


Indoor ceiling antenna



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Company Information:

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How to Locate Your Nearest Cell Phone Tower(s)


Knowing the closest cell phone tower locations helps tremendously when it comes to getting the best reception: the closer your phone is to the tower, the better the signal strength. 

Websites (Good):

Antenna Search
It looks old and takes a bit of time to load, but the amount of data it provides is best-in-class. You'll need a little patience to mine out the data.

Cell Reception
Put in your zip code or city and state and the magic happens. 

Find cell tower locations by the major carriers (Verizon, AT&T, Sprint, & T-Mobile). And read reviews and ratings by users like yourself.

Open Signal:
Open Signal ranks the top 4 carriers and their signal with a cell phone coverage map and then further compares your area cell phone signal nationwide and even worldwide. 

You can also refine the type of cell phone signal by 2G, 3G, and 4G.

Apps (Better):

· OpenSignal: For iPhone | For Android

· RootMetrics' Cell Phone Coverage Map: For iPhone | For Android

These are our recommended apps to help find cell tower locations and coverage quality.

DIY (Best):

Your smartphone is a great way to find signal strength.

First, a short technical explanation and surprising truth.

Cell phone signals are measured in dB (decibels). They're basically radio waves, the AM/FM kind. All cellular devices operate within this standard:-50 dB to -120 dB signal level.

-50 dB is considered full strength (full bars). -120 dB is considered a dead zone.

This is why you can't trust the number of bars on your phone too much.

Because there's no industry standard and practice to label dB values to number of bars. 

In plain English, what might be 1 bar on Verizon is 2 bars on AT&T and 3 bars on Sprint, despite receiving the exact same signal and performing at the exact same speeds.

The number of bars is subjective across all carriers!

But dB readings are not subjective. Just plain old science, math, and truth.


· Find dB readings on your phone.

· Walk around your house.

· The number closest to -50 dB is where you get your best signal.

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