Cel-Fi logo

The Cel-fi Signal Booster Advantage

The most powerful solutions. Period. While many manufacturers focus on multi-carrier solutions, Cel-Fi focuses on single-carrier solutions that feature +20 to +30 dB gain or up to 1000X the power performance. With their Cel-Fi WAVE app for remote monitoring and management, the company provides the most modern and elegant experience for consumers.

Cel-Fi Cell Phone Signal
Boosters for Home

Cel-Fi GO-X

$999.99
Cel-Fi GO-X

Best All-Around Single-Carrier Solution for Homes

The Cel-Fi GO-X single-carrier signal booster is the home booster we recommend most, as it’s guaranteed to work for your carrier and can swap as needed. It provides a massive +100 dB gain, which is up to 1000x more powerful than a typical wideband booster. The unit can cover up to 15,000 sq ft. and is NEMA 4 resistant, allowing it to be installed outdoors. You can check its status at any time and perform troubleshooting with the Cel-Fi WAVE app.

This kit can be customized to your exact specifications using different antennas, making it extremely versatile. For help and advice on setting up the Cel-Fi GO-X, call our signal experts for a free consultation at 1-800-470-6777.

Boosts 3G 4G LTE
  • ALL phones
AT&T logo
Verizon logo
T-Mobile logo

Buy this model if:

You need up to 15,000 sq ft of coverage for a single carrier with up to +100 dB of gain
You want the most powerful signal booster on the market, no matter where you live
You need a switchable booster that can change carriers when you need it

What coverage to expect from the Cel-Fi Go-X

With 5 bars (-80 dB) of outside signal
15,000 sq ft
estimated coverage
With 3-4 bars (-90 dB) of outside signal
11,250 sq ft
estimated coverage
With 1-2 bars (-100 dB) of outside signal
7,500 sq ft
estimated coverage

Cel-Fi DUO+

$649.99
Cel-Fi DUO+

Plug-and-Play Booster for Verizon and T-Mobile

If you ask anyone what the great thing about the Cel-Fi DUO+ is, it’s the ease of use. While it boasts an impressive coverage area (up to 15,000 sq ft) and up to +100 dB of amplification, its plug-and-play installation makes it unbelievably simple to set up. Just put the Network Unit where you have the best signal in your home, and place the Coverage Unit where you need it most.

With remote monitoring handled by the Cel-Fi WAVE app, it’s a cinch to see the status of your booster. The only downside to this unit is that it only handles Verizon and T-Mobile, so if you have any plans to switch carriers, this will no longer work.

Boosts 3G 4G LTE
  • ALL phones
AT&T logo
Verizon logo
T-Mobile logo

Buy this model if:

You don’t want to run any cable in your home
You have Verizon or T-Mobile and have no intention of changing
Your home is large enough to avoid the oscillation between units

What coverage to expect from the Cel-Fi Duo+

With 5 bars (-80 dB) of outside signal
13,000 sq ft
estimated coverage
With 3-4 bars (-90 dB) of outside signal
5,000 sq ft
estimated coverage
With 1-2 bars (-100 dB) of outside signal
4,000 sq ft
estimated coverage

Cel-Fi PRO

$649.99
Cel-Fi PRO

Plug-and-Play Booster for AT&T

The Cel-Fi PRO is the AT&T version of the DUO+ and has all the same features: plug-and-play Network and Coverage units, up to 15,000 sq ft of coverage, and up to +100 dB of amplification. Just put the Network Unit where you have the best signal in your home, and place the Coverage Unit where you need it most.

With remote monitoring handled by the Cel-Fi WAVE app, it’s a cinch to see the status of your booster. The only downside to this unit is that it only handles AT&T, so if you have any plans to switch carriers, this will no longer work.

Boosts 3G 4G LTE
  • ALL phones
AT&T logo

Buy this model if:

You don’t want to run any cable in your home
You have AT&T and have no intention of changing
Your home is large enough to avoid the oscillation between units

What coverage to expect from the Cel-Fi PRO

With 5 bars (-80 dB) of outside signal
13,000 sq ft
estimated coverage
With 3-4 bars (-90 dB) of outside signal
9,500 sq ft
estimated coverage
With 1-2 bars (-100 dB) of outside signal
6,000 sq ft
estimated coverage

How to Choose the Best Booster For Your Home or Office:

1
Decide If You Need Simultaneous Multi-Carrier Coverage
Does your family use several different carriers? Most family plans are all-in-one, but if you run a small business or drive long distances with a friend or co-worker who uses a different carrier than you, it can be helpful to have several carriers covered at once.
2
Know What Area You’re Trying to Cover
Do you care about your workspace, one or two rooms, or your whole home? Do you want multiple device coverage for your vehicle, or is just one smartphone enough? How about your business? Understand that the more coverage you want, the more powerful the booster needs to be.
3
Know Your Outside Signal Strength
Your outside signal strength will determine the overall strength of the boosted indoor signal. Those with weak outside signal can expect less overall coverage than those with strong outside signal with the same signal booster. If you’re looking for a vehicle booster, this will vary greatly, so you can skip this step.
4
Read Your Cell Phone Signal the Right Way
Get the OpenSignal app if you have an iPhone, or the Network Cell Info Lite app for Android, and get reading your signal strength in standard dB (decibel) measurement.

Use the chart below to determine an estimated coverage area for your indoor boosted signal based on your current outdoor signal.

Estimated Indoor Coverage Area Based on Existing Outdoor Signal Strength

If your current outside signal is:
You get boosted indoor signal for:
Excellent
5 bars
-40 to -60 dB
Up to 100% of the max sq. ft. per booster
Strong
4 bars
-60 to -75 dB
Up to 80% of the max sq. ft. per booster
Good
3 bars
-75 to -85 dB
Up to 60% of the max sq. ft. per booster
Fair
2 bars
-85 to -95 dB
Up to 40% of the max sq. ft. per booster
Weak
1 bars
-95 to -105 dB
Up to 20% of the max sq. ft. per booster
Dead Zone
0 bars
-120 dB
Most likely no signal to boost

Cel-Fi Cell Phone Signal
Boosters for Vehicles

Cel-Fi GO+

$599.99
Cel-Fi GO+

Switchable, 100dB Single-Carrier Vehicle Booster

The Cel-Fi GO+ is the highest performance vehicle booster, a GO-X unit fitted with omni directional vehicle antennas. This has all the same advantages as the typical GO-X: +100 dB of gain, 1000 times the power of your typical wideband booster, remote monitoring via the Cel-Fi WAVE app, and NEMA4 rating, allowing for outdoor installation.

It’s switchable, too, so if you have an existing home or office setup, you can simply plug it into the antennas and it will boost your signal there.

Boosts 3G 4G LTE
  • ALL phones
AT&T logo
Verizon logo

Buy this model if:

You need the absolute most powerful vehicle booster on the market
You’re only interested in boosting one carrier
You need to boost multiple devices

Cel-Fi GO+ with Trucker Antenna

$769.99
Cel-Fi GO+ Trucker

Powerful Trucker Kit

Essentially the Cel-Fi GO+ with a more powerful, hard-mounted trucker antenna. It’s the ideal choice for semis, big rigs, and other trucks that drive cross-country. The primary difference is the Cel-Fi Trucker Antenna, offering a high-performance wideband antenna option for over-the-road (OTR) users. The OTR antenna features a heavy-duty spring base and includes a ladder or mirror-mount for easy installation.

It’s still the highest performance vehicle booster, having all the same advantages as the typical GO-X: +100 dB of gain, 1000 times the power of your typical wideband booster, remote monitoring via the Cel-Fi WAVE app, and NEMA4 rating, allowing for outdoor installation.

Boosts 3G 4G LTE
  • ALL phones
AT&T logo
Verizon logo
T-Mobile logo

Buy this model if:

You need the absolute most powerful trucker booster on the market
You’re only interested in boosting one carrier
You need to boost multiple devices

Cel-Fi GO+ for RV

$769.99
Cel-Fi GO+ RV

Switchable Booster for RVs - Both In Motion and Stationary

This is, once again, the Cel-Fi GO+ but optimized for RV. However, there’s something very important that differentiates this unit from all other RV signal boosters: it is switchable. Changing out the antennas on the outside of your RV can allow this booster to be used either in motion or stationary, which is something no other booster offers.

It’s still the highest performance vehicle booster, having all the same advantages as the typical GO-X: +100 dB of gain, 1000 times the power of your typical wideband booster, remote monitoring via the Cel-Fi WAVE app, and NEMA4 rating, allowing for outdoor installation. It also comes with the Cel-Fi Trucker Antenna, offering a high-performance wideband antenna option for RV users. The antenna features a heavy-duty spring base and includes a ladder or mirror-mount for easy installation.

Boosts 3G 4G LTE
  • ALL phones
AT&T logo
Verizon logo
T-Mobile logo

Buy this model if:

You want a combo booster that can be used either in motion or stationary depending on antenna setup
You only need to boost one carrier at a time
You need to boost multiple devices

Cel-Fi GO+ with Marine Antenna

$799.99
Cel-Fi GO+ Marine

Powerful Marine Kit

Essentially the Cel-Fi GO+ with an industrial Cel-Fi Marine Antenna, that will connect to cell towers along the coast. The antenna comes with a heavy-duty marine casing and includes a pole mount for easy installation.

It’s the highest performance marine booster, having all the same advantages as the typical GO-X: +100 dB of gain, 1000 times the power of your typical wideband booster, remote monitoring via the Cel-Fi WAVE app, and NEMA4 rating, allowing for outdoor installation.

Boosts 3G 4G LTE
  • ALL phones
AT&T logo
Verizon logo
T-Mobile logo

Buy this model if:

You need the absolute most powerful marine booster on the market
You need a switchable booster that can change carriers when you need it

Cel-Fi Delivers Best-In-Class Coverage

Best in Performance 1000x Stronger
Network Safe Carrier approved and endorsed
Self-Organizing Edge Intelligence No interference with other wireless products
Lowest Total Product Cost (TPC) Supports strong business case/ROI
Ease of Setup Time to market (TTM) reduction)
WAVE Software Portal Remote management of devices

Cel-Fi Commercial
Signal Boosters

Cel-Fi QUATRA 4000

Coming Soon. Expected to be shipped in Q1 2020.
Cel-Fi QUATRA 4000

The Ultimate Multi-Carrier Commercial Solution

The Cel-Fi QUATRA 4000 brings the performance that only a single-carrier signal booster can provide and makes it multi-carrier. This amounts to up to 1000x the power of its competition. It covers up to 75,000 square feet using Network Units and up to 6 Coverage Units, which are connected via power-over-ethernet for exceptionally intuitive cable runs.

Remote monitoring is handled by the robust Cel-Fi WAVE software, using the WAVE Portal as its desktop component with the portable WAVE App allowing you to check the status of your system at any time.

In order to maximize a system like this, however, you should consider a free consultation about a professional floor plan analysis, design, and installation for your business. There are multiple kitting options to fit any style, and SignalBoosters.com is here to ensure your business gets the coverage it needs.

Boosts 3G 4G LTE
AT&T logo
Verizon logo
T-Mobile logo
Sprint logo

Buy this model if:

You need to cover up to 200,000 sq. ft. for all carriers simultaneously with up to +100 dB of gain
You want the most powerful multi-carrier signal booster system on the market
You prefer running CAT-5 cable to coaxial

What coverage to expect from the Cel-Fi Quatra 4000

With 5 bars (-80 dB) of outside signal
200,000 sq ft
estimated coverage
With 3-4 bars (-90 dB) of outside signal
150,000 sq ft
estimated coverage
With 1-2 bars (-100 dB) of outside signal
100,000 sq ft
estimated coverage

Cel-Fi QUATRA 2000

Call for price - 1-800-969-8189
Cel-Fi QUATRA 2000

The Premier Dual-Carrier Commercial Signal Booster

The Cel-Fi QUATRA 2000 boosts two separate carriers up to 1000x more than your typical wideband booster. It’s a great option if you’re only interested in two carriers, or if you’re willing to install two separate systems to get total coverage. It supports up to four Coverage Units and can effectively cover up to 200,000 sq. ft with all four.

Remote monitoring is handled by the robust Cel-Fi WAVE software, using the WAVE Portal as its desktop component and the portable WAVE App so you can check the status of your system at any time.

In order to maximize a system like this, however, you should consider a free consultation about a professional floor plan analysis, design, and installation for your business. There are multiple kitting options to fit any style, and SignalBoosters.com is here to ensure your business gets the coverage it needs.

Boosts 3G 4G LTE
AT&T logo
Verizon logo
T-Mobile logo
Sprint logo

Buy this model if:

You need to cover up to 200,000 sq. ft. for two carriers with up to +100 dB of gain
You only need two carriers for your system, or you’re ok with buying two systems for total carrier coverage
You prefer running CAT-5 cable to coaxial

What coverage to expect from the Cel-Fi Quatra 1000

With 5 bars (-80 dB) of outside signal
200,000 sq ft
estimated coverage
With 3-4 bars (-90 dB) of outside signal
150,000 sq ft
estimated coverage
With 1-2 bars (-100 dB) of outside signal
100,000 sq ft
estimated coverage

Cel-Fi QUATRA 1000

Call for price - 1-800-969-8189
Cel-Fi QUATRA 1000

Tremendous Single-Carrier Commercial Signal Booster

The best reason to buy a QUATRA 1000 is if you have a deal with a carrier to only use their service within your company. It’s also significantly cheaper than the QUATRA 4000 and 2000, so it’s a very efficient solution.

Remote monitoring is handled by the robust Cel-Fi WAVE software, using the WAVE Portal as its desktop component with the portable WAVE App allowing you to check the status of your system at any time.

In order to maximize a system like this, however, you should consider a free consultation about a professional floor plan analysis, design, and installation for your business. There are multiple kitting options to fit any style, and SignalBoosters.com is here to ensure your business gets the coverage it needs.

Boosts 3G 4G LTE
AT&T logo
Verizon logo
T-Mobile logo
Sprint logo

Buy this model if:

You need to cover up to 200,000 sq. ft. for a single carrier with up to +100 dB of gain
Your company has a deal with a carrier and you want their signal covered
You prefer running CAT-5 cable to coaxial

What coverage to expect from the Cel-Fi Quatra 1000

With 5 bars (-80 dB) of outside signal
200,000 sq ft
estimated coverage
With 3-4 bars (-90 dB) of outside signal
150,000 sq ft
estimated coverage
With 1-2 bars (-100 dB) of outside signal
100,000 sq ft
estimated coverage

Cel-Fi GO-X

$999.99
Cel-Fi GO-X

The GO-X is a strong office booster that offers the same performance as any of the above commercial units at a very affordable price. The downside is that its coverage is not scalable, so unless you’re only interested in spot coverage, you’re better off looking at the QUATRA line. However, if you’re on a budget and don’t want to run very much cable or only need spot coverage, the GO-X is a great choice. Buying four of these will give total carrier coverage at extremely high performance for a lower price than any QUATRA unit.

Boosts 3G 4G LTE
  • ALL phones
AT&T logo
Verizon logo
T-Mobile logo

Buy this model if:

Your commercial space is small, or you only need spot coverage
You need boosted signal on a limited budget with no sacrifice in performance
You want to limit your in-building cable runs

What coverage to expect from the Cel-Fi Go-X

With 5 bars (-80 dB) of outside signal
6,000 sq ft
estimated coverage
With 3-4 bars (-90 dB) of outside signal
4,000 sq ft
estimated coverage
With 1-2 bars (-100 dB) of outside signal
2,000 sq ft
estimated coverage

Cel-Fi Public Safety DBAs

Cel-Fi QUATRA Red

Coming Soon. Call for price - 1-800-969-8189
Cel-Fi QUATRA Red

Revolutionary Public Safety BDA for Any Jurisdiction

The Cel-Fi QUATRA Red is Nextivity’s first entrance into the Public Safety sphere, and they’ve done so by leveraging the superb design and usability of the QUATRA 4000 and adapting it to the requirements of the space. This means more reliable cable runs using power over ethernet, a single Network Unit providing power to up to six Coverage Units (per system), and remote monitoring, all at a great value.

In addition, it can cover up to 45 channels and all but eliminates the near-far effect for crystal clear reception. It can be configured as either a Class A or Class B BDA, so unless your jurisdiction requires the old VHF or UHF radio frequencies, the QUATRA Red will work.

Finally, it comes with a battery backup, emergency shutoff switch, and is remotely programmable. If you’re concerned with your local fire codes, the QUATRA Red will ensure your annual CoO (Certificate of Occupancy) inspection goes off without a hitch, every time.

Buy this model if:

Your building does not meet the required public safety codes in your jurisdiction
Your jurisdiction’s public safety frequencies lie between 600-800 mHz
You want the absolute best possible public safety system on the market

What coverage to expect from the Cel-Fi QUATRA Red

With 5 bars (-80 dB) of outside signal
200,000 sq ft
estimated coverage
With 3-4 bars (-90 dB) of outside signal
150,000 sq ft
estimated coverage
With 1-2 bars (-100 dB) of outside signal
100,000 sq ft
estimated coverage

Cel-Fi GO RED FirstNet
Public Safety Booster

Coming Soon. Call for price - 1-800-969-8189
Cel-Fi GO-X Red

FirstNet Solution

The Cel-Fi GO Red unit is essentially a Cel-Fi GO-X optimized specifically for AT&T’s FirstNet Emergency Responder Radio frequencies. This means that it boosts the signal for emergency responders, so they can communicate within your building.

FirstNet is a new network being rolled out for Public Safety Communication Devices. This high-speed, nationwide wireless broadband network will have dedicated bands for public safety agencies and first responders. The Cel-Fi GO Red targets these frequencies and raises them with up to 1000x more power than other boosters.

Buy this model if:

You need FirstNet coverage in your building to meet updated building codes
Your building is relatively small and you’re only interested in FirstNet coverage
You prefer running CAT-5 cable to coaxial

What coverage to expect from the Cel-Fi Go-X Red

With 5 bars (-80 dB) of outside signal
20,000 sq ft
estimated coverage
With 3-4 bars (-90 dB) of outside signal
16,000 sq ft
estimated coverage
With 1-2 bars (-100 dB) of outside signal
12,500 sq ft
estimated coverage

Compare Cel-Fi Home Signal Boosters

  • Cel-Fi GO-X

    $999.99
    Buy this product if:
    • You need up to 15,000 sq ft of coverage for a single carrier with up to +100 dB of gain
    • You want the most powerful single-carrier signal booster on the market, no matter where you live
    • You need a switchable booster that can change carriers when you need it
    View Details
  • Cel-Fi DUO+

    $649.99
    Buy this product if:
    • You don’t want to run any cable in your home
    • You have Verizon or T-Mobile and have no intention of changing
    • Your home is large enough to avoid the oscillation between units
    View Details
  • Cel-Fi PRO

    $699.99
    Buy this product if:
    • You don’t want to run any cable in your home
    • You have AT&T and have no intention of changing
    • Your home is large enough to avoid the oscillation between units
    View Details

Compare Cel-Fi Vehicle Signal Boosters

  • Cel-Fi GO+

    $499.99
    Buy this product if:
    • You need the absolute most powerful vehicle booster on the market
    • You’re only interested in boosting one carrier
    • You need to boost multiple devices
    View Details
  • Cel-Fi GO+ Trucker

    $769.99
    Buy this product if:
    • You need the absolute most powerful trucker booster on the market
    • You’re only interested in boosting one carrier
    • You need to boost multiple devices
    View Details
  • Cel-Fi GO+ RV

    $769.99
    Buy this product if:
    • You want a combo booster that can be used either in motion or stationary depending on antenna setup
    • You’re only interested in boosting one carrier
    • You need to boost multiple devices
    View Details
  • Cel-Fi GO+ Marine

    $799.99
    Buy this product if:
    • You need the absolute most powerful marine booster on the market
    • You need the versatility of switching carrier modes
    View Details

Compare Cel-Fi Commercial Signal Boosters

  • Cel-Fi QUATRA 4000

    Call for Price
    Buy this product if:
    • You need to cover up to 200,000 sq. ft. for all carriers simultaneously with up to +100 dB of gain
    • You want the most powerful multi-carrier signal booster system on the market
    • You prefer running CAT-5 cable to coaxial
    View Details
  • Cel-Fi QUATRA 2000

    Call for Price
    Buy this product if:
    • You need to cover up to 200,000 sq. ft. for two carriers with up to +100 dB of gain
    • You only need two carriers for your system, or you’re ok with buying two systems for total carrier coverage
    • You prefer running CAT-5 cable to coaxial
    View Details
  • Cel-Fi QUATRA 1000

    Call for Price
    Buy this product if:
    • You need to cover up to 200,000 sq. ft. for a single carrier with up to +100 dB of gain
    • Your company has a deal with a carrier and you want their signal covered
    • You prefer running CAT-5 cable to coaxial
    View Details
  • Cel-Fi GO-X

    $999.99
    Buy this product if:
    • Your commercial space is small, or you only need spot coverage
    • You need boosted signal on a limited budget with no sacrifice in performance
    • You want to limit your in-building cable runs
    View Details

Compare Cel-Fi Public Safety Signal Boosters

  • Cel-Fi QUATRA Red

    Call for Price
    Buy this product if:
    • Your building does not meet the required public safety codes in your jurisdiction
    • Your jurisdiction’s public safety frequencies lie between 600-800 mHz
    • You want the absolute best possible public safety system on the market
    View Details
  • Cel-Fi GO-X Red

    Call For Price
    Buy this product if:
    • You need FirstNet coverage in your building to meet updated building codes
    • Your building is relatively small and you’re only interested in FirstNet coverage
    • You prefer running CAT-5 cable to coaxial
    View Details