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Pro 3G/4G Cell Phone Signal Booster – 3300 sq ft

(All US mobile operators)

Best Seller
Coverage: Up to 3300 sq ft
Ideal for:
T-Mobile Signal Boosters
AT&T Signal Boosters
US Cellular Signal Boosters
Sprint Signal Boosters
Verizon Signal Boosters
Virgin Mobile Signal Boosters
Tracfone Signal Boosters
Metro Signal Boosters
Consumer Cellular Signal Boosters
Cricket Signal Boosters
850/1900 MHz
Free Shipping In US
Delivery time: 3-5 Business Days
Delivery time: 7-12 Business Days

Benefits and Features:

  • Instant Signal Boost of up to 5 bars
  • CE & RoHS ISO Certified Product
  • Easy Installation
  • Fast Data Download
  • 2 -Year Warranty

The Pro 3G/4G Cell Phone Signal Booster is our most suitable 3G/4G LTE cell phone booster for up to 3300 sq.ft areas and extremely poor network connection with 1-2 bars outside.

You will definitely forget about the frustrating cell signal experience with this Powerful amplifier.

The product works with all the major U.S. network providers, including Verizon Wireless, AT&T, T-Mobile, U.S. Cellular and Sprint.

The Pro 3G/4G Cell Phone Signal Booster comes in a full kit, which includes:

  1. Elegant black cell phone signal booster
  2. Outdoor Powerful LPDA antenna
  3. Indoor antenna
  4. Power adapter
  5. 15-meters and 5-meters cable
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Free Trackable Delivery In US
10 Years In Cell Phone Boosters Industry
30-Day Money-Back Guarantee
24/7 Support
Over 18700 Satisfied Customers

$ 399Was $ 450 Save $ 51

486 Units Sold

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Kit includes:

  • 1x repeater
  • 1x outdoor LPDA antenna
  • 1x indoor antenna
  • 1x power adapter
  • 15 meters cable
  • 5 meters cable
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When it comes to business, poor cell phone signal can be a negative aspect of your communication system.  You want your workers to be able to contact customers at any time, without irritating them by needing to make multiple calls to finish a conversation.  With the proper size cell phone booster for your large home or office, you can have improved signal strength in minutes.

This booster has a reduced radiation blast which causes its increased safety so you do not have to think about suffering from radiation impact.

The installation process is very easy and quick. In case of facing any difficulties or issues, you can contact our trained support team anytime.

This product also includes a lot of pleasant trifles, such as:

  • Free delivery
  • 2-year guarantee
  • Money-back  guarantee
  • Friendly and professional assistance

Enough already with the poor network signal!


Coverage (sq ft) Place to use Operator Frequency

Users Supporting Simultaneously

Up to 3300 sq ft  

Medium Home

Medium Office

Other Middle Areas

AT&T (3G/4G)

T-Mobile (3G/4G)

Verizon (3G/4G)

Sprint (3G/4G)

US Cellular (3G/4G)

850/1900 50


Down-link Voltage Size


824 – 849 MHz

1850 – 1910 Mhz

869 – 894 MHz

1930 – 1990 MHz

AC:90~265V, 50/ 60Hz;DC:5V 2A 225*140*32 mm 1.15 kg

Technical Specifications:

Frequency range GSM 824-849 MHz 869-894 MHz, 1850-1910 MHz 1930-1990 MHz Gain Up link: Gp≥63dB Downlink: Gp≥68dB
output Up link :15dBm Downlink: 17dBm Function a) Power supply LED denote b) Export power LED denote
Port VSWR ≤1.8DB I/O impedance 50Ω/N connector
Noise figure ≤6dB Transmission delay ≤0.5μs
Ambient temperature -15°C~55°C Power supply AC/220V±10% 45~55Hz
Size/weight 225*140*32 (mm)/1.15 kg Coverage area Up to 3300 sq. ft
Led Signal Indication explanation:
LED Status Definition
Power Red Normal
Off DC power problem
  DL (Downlink) White No signal received Solution: Adjust the outdoor installation to get sound signal
Green Signal received ok but not perfect
Red Full signal received

Product FAQ:

How can I check if the booster will work for me?

Should I check the location of my network provider’s nearest tower?

How many users will one booster support?

How do I determine the best place to set up my booster?

How It Works:

4.9 out of 5 based on 145 customer ratings
145 customer reviews

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Reviews () Questions ()
  1. Verified Buyer

    4 out of 5

    A so so result

    Yes, there's an improvement, no it isn't an instant 5 bars not sure why.

  2. Verified Buyer

    5 out of 5

    Works Oustanding

    Wow, this thing really works well. I work in a metal building with NO cell service. I ran the exterior antenna outside and connected it to the interior antenna and - BOOM!..........GREAT Cell Service inside..........I highly recommend!!!

    • Mobile Signal Boosters

      Dear Joshua,

      We’re so glad you’re happy with your experience shopping with us! Come hit us up again anytime.

      Best regards,

      Booster Planet Support Team

  3. Verified Buyer

    5 out of 5

    Easy installation

    Very easy to install. But the performance is fluctuating. Sometimes 5 bars.. Sometime 2-1 bars. I was really happy to see 5 bars but the inconsistency is killing me. Increasing the stars to 4 stars. The only product that works for signal as weak as 1 bar.

  4. Verified Buyer

    5 out of 5

    Shouldn’t be missed

    Buying a signal booster should not be missed, they improve your mobile signal greatly and are useful in everyday life

  5. Verified Buyer

    4 out of 5

    Good Service

    The return policy was honored. I would do business with this company again.

  6. Verified Buyer

    5 out of 5

    Decent mobile signal

    I don't have a landline, so having a decent mobile signal is really important to me. Without this booster I had very patchy coverage, but now I'm pretty confident that I'm getting all my calls.

  7. Verified Buyer

    5 out of 5

    Great product

    Bought this a couple of weeks ago. We have better cell signal. Instead of 1 or 2, we get 3 or 4 bars now.

  8. Verified Buyer

    5 out of 5

    Not great for big houses

    I bought this product for my house but it doesn’t work in every room. It works great downstairs but upstairs the signal is still non-existent.

  9. Verified Buyer

    5 out of 5

    Expensive but works great

    Works great when you install it as suggested. I just plugged it in and gained a little reception by just placing the antenna in a window. But when I mounted the receiver outside my signal inside became the same as outside. I went from zero to one bar inside to an easy 4.

  10. Verified Buyer

    4 out of 5

    Life hack

    A literally simple life hack.

  11. Verified Buyer

    4 out of 5

    Works perfectly

    I live in an area with poor reception but this booster has worked perfectly for me.

  12. Verified Buyer

    4 out of 5

    Does the job

    I only needed this booster for use in my study and it works for that, but I don't get a better signal in every room of the house. If I wanted a better signal elsewhere I'd need a more powerful booster.

  13. Verified Buyer

    5 out of 5

    Don't struggle with no signal - get one of these!

    I wish I'd bought one of these sooner. It's taken all the work out of trying to find a signal!

  14. Verified Buyer

    5 out of 5

    Terrible signal sorted

    I was at my wits end with my terrible signal at home. I'd missed so many calls that it was getting ridiculous. My brother suggested that I try getting a signal booster so I chose this one. I have to say I'm glad I did. While the difference isn't enormous, it's enough to make sure my phone rings every time now.

  15. Verified Buyer

    4 out of 5

    Wroks fine

    After the installtion I went from 1-2 to 3-4 bars throughtout the entire house.

  16. Verified Buyer

    5 out of 5

    Works well, but make sure you read the instructions carefully

    The closest cell tower to me is on the other side of a hill. When I stand on my roof I can get 1 bar of signal strength. Inside reception was zero. I purchased this in October and it is still working perfectly.

  17. Verified Buyer

    5 out of 5

    Entry level unit works at my desk

    I only needed coverage for a very small space - my office. I decided to try the entry level unit to see if it did the trick and I'm happy to say that it did. It only works in the area around my desk though so if I'd needed wider coverage I'd probably have needed a more powerful model.

  18. Verified Buyer

    4 out of 5

    so simple even I could use it!

    I'm not the most tech-savvy person I know but even I could get this device working!

  19. Verified Buyer

    5 out of 5

    Don't think I could go back

    The difference before and after I bought the signal booster is huge, I don’t think I could go back to muffly phone calls and web pages not loading

  20. Verified Buyer

    4 out of 5

    Better than my last model

    I bought a different signal booster last year to use in my caravan and it was totally useless. In fact it made no difference at all. The wife suggested getting a different one and to be honest I thought it would be another expensive mistake but actually it works much better. It isn't perfect, but it depends on where we set up. Most of the time there's an improvement.

  21. Verified Buyer

    5 out of 5

    Not as good as I hoped

    I hoped for the price that the product would provide maybe one more bar of signal, instead it only took us from 2 bars to 3. I suppose it still works though.

  22. Verified Buyer

    4 out of 5

    Good device

    It has improved my internet experience hugely. Good product.

  23. Verified Buyer

    4 out of 5

    Max signal

    This signal booster has let my phone have full signal for once in its life, great!

  24. Verified Buyer

    4 out of 5

    Good product

    This is a very good product.

  25. Verified Buyer

    5 out of 5

    Gift from a friend

    A friend got me one of these for Christmas after I'd been complaining for months about how bad the signal in my house was. I think it might be the best Christmas present I ever had! I've got signal again!

  26. Verified Buyer

    4 out of 5

    Great on ground floor

    I've found that the booster works perfectly on our ground floor but not so much upstairs.

  27. Verified Buyer

    4 out of 5

    Works excellent

    Don't waste time with other products.

  28. Verified Buyer

    5 out of 5


    Their service was excellent and they were very helpful. The product DOES work

  29. Verified Buyer

    4 out of 5

    Vacation home solution

    We've recently bought a vacation home - a wooden lodge in wooded parkland. I suppose we should have expected the signal to be bad but we hadn't really thought about the problems it would cause. We spotted this boosted and thought we'd give it a try. It took some time to position the antenna, but once we got everything set up properly we instantly saw an increase in signal. Problem solved.

  30. Verified Buyer

    5 out of 5

    Great product

    Brilliant now have internet all over the house really pleased with product

  31. Verified Buyer

    4 out of 5

    I'm a massive fan

    I am a massive fan of this product, it really makes a difference. My phone used to only get 2 bars of signal and now it gets 4 consistently

  32. Verified Buyer

    5 out of 5

    So glad we bought these

    This is the 2nd one we bought. The first one went in a metal building that we didn't get any connection before. This one went in the lower level of a house. We are out in the country and couldn't get more than 1 or 2 bars. The connection is great in the metal building and the house.

  33. Verified Buyer

    4 out of 5

    Great product

    We live in a hilly, rural area with weak, intermittent cellular signals. Since we installed your product we have reliable service throughout our home.

  34. Verified Buyer

    4 out of 5

    Very pleased with the device

    Worthy of the price. Very pleased with this product. Highly recommended.

  35. Verified Buyer

    5 out of 5

    Would recommend to anyone

    Even if you think you don’t need one, this signal booster will help you in everyday life, it makes calling people that much simpler.

  36. Verified Buyer

    5 out of 5

    Good quality product

    I was impressed at the quality and function of this product. It works well and seems to be well designed.

  37. Verified Buyer

    5 out of 5


    This device is very simple to install. Just hook it up. Anyone could do it. It definitely helped increase the signal, although the strength went up and down, which could very well be the signal strength outside (we are surrounded by trees). I can finally make a call from the house which I could never do before.