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Description
Cel-Fi PRO Home Cell BoosterCel Fi PRO Smart Signal Booster NEXTIVITYS 3RD GENERATION Cel Fi SYSTEM adds substantial capability over our previous versions. The Cel Fi PRO is designed to dramatically improve voice and data coverage in up to four bands for 3G, 4G and LTE for consumers while significantly improving network capacity. Good things do come in small packages: Now with LTE support, Cel Fi is compatible with the highest data services application available. All new
Cel-Fi PRO Smart Signal Booster
NEXTIVITY’S 3RD GENERATION Cel-Fi SYSTEM adds substantial capability over our previous versions. The Cel-Fi PRO is designed to dramatically improve voice and data coverage in up to four bands for 3G, 4G and LTE for consumers while significantly improving network capacity. Good things do come in small packages: Now with LTE support, Cel-Fi is compatible with the highest data services application available. All new patented echo cancellation algorithms enable Cel-Fi to offer even higher signal levels throughout the coverage area than before.
Benefits:
- Has Improved Voice Coverage. Enables clear and reliable voice connections within the coverage area —13,000 Sq. Ft.
- Has Improved Data Throughput. For indoor areas with poor reception, Cel-Fi offers significant data throughput improvements for HSPA+ or LTE — often achieving a 4x improvement.
- Has Improved Battery Life. Cel-Fi manages the power levels between the cell tower and user devices so that subscriber devices enjoy significant improvements in battery life.
- Extremely easy to install. Cel-Fi is a true “Plug and Play” system that doesn’t require the installation of external antennas, bulky coaxial cables or a configuration set-up by the subscriber. In fact, Cel-Fi intelligently and automatically senses and adapts to its environment — including changes made by the Operator or those caused by nearby user equipment like WiFi, or other Cel-Fi devices.
- Reduced Churn. Fewer dropped calls and higher data rates help ensure customer retention.
- Higher Data Service Usage. By supporting advanced multi-carrier features, the third generation Cel-Fi system ensures that customers can maximize their data rates.
- Decreased Operational Cost. Lowers cost of indoor coverage and increases capacity of WCDMA and LTE networks.
- Network Safe. Cel-Fi’s embedded System-On-a-Chip technology provides real-time and automatic end-to-end gain control, thus guaranteeing it will complement the existing macro network’s capabilities.
- Operator Specific. Cel-Fi’s On-Board IntelliBoost processor securely manages the enhanced services only for the Operator who authorized the system.
- Self Adjusting. Cel-Fi automatically selects the correct frequencies for use based on channel frequency and Operator PLMNID codes, thereby eliminating additional and costly Operator provisioning efforts.
- Multi Technology Support. The Cel-Fi PRO can support both WCDMA and LTE across four different cellular bands in the same system.
- Multi Carrier Support. The Cel-Fi PRO system simultaneously supports multiple carriers with bandwidths anywhere from 5 to 20 MHz with a total system bandwidth of 35 MHz.
Cel-Fi Features:
- Fully wireless, plug-and-play quad-band architecture for supporting—WCDMA/HSPA+/ LTE, with up to 100dB of system gain in each band simultaneously.
- Patented 2-unit, 3-hop system allows flexible placement for optimal coverage.
- Processor running advanced digital echo cancellation and channel select filtering algorithm.
- Software-based optimization of integrated antenna coverage pattern which maximizes system gain and provides improved coverage and signal quality.
- Automatic Gain Control (AGC) continuously monitors system path loss and transmit power to deliver maximum gain.
- Intuitive LCD User Interface (UI) allows quick and easy installation by end-user.
- Cel-Fi PRO External Antenna Connector SMA-Female (EXA) variants feature an external antenna connector to enable the use of an external Donor antenna. A Cel-Fi PRO EXA with an external Donor antenna can thereby acquire an outside signal, allowing it to be used in applications where no signal is present indoors (i.e. cement, metal walls, etc.). This opens up new opportunities for using Cel-Fi PRO Smart Boosters when other solutions fail.
- Cel-Fi PRO EXA enables cellular coverage in hard to reach places by allowing the Cel-Fi Network Unit to be placed, where no service exists.
High-Level Specifications:
- Support for 3GPP HSPA Rel. 10 features and 3GPP LTE Release 10 Features
- 5GHz link compliant with FCC Part 15 and EN 301 893
- Up to 100dB path loss between units (approximately 20 meters between NU and CU) • Max EIRP for Multiple carriers: 16dBm downlink & 24dBm uplink
- Auto-Configuring “All band scanning” feature to self adjust as Network channels change
- Multiple band configurations available. Check with our Sales rep for details.
Cel-Fi WAVE Mobile App
The GO M is supported by Cel-Fi’s unique WAVE platform. Cel-Fi WAVE is a smartphone app that will help you get the best performance from your Cel-Fi GO M. The WAVE app is available for iOS and Android. The WAVE provides a User Interface to Cel-Fi systems. The app’s dashboard shows the system “Boost” value. It allows you to monitor signal gain the GO M is providing.
Benefits
- 3G / 4G / LTE Voice and Data
- Mobile Coverage for cars, trucks, RVs, and boats
- Multi-Carrier Support with Carrier Switching
- Indoor / Outdoor NEMA 4 Rated
- Network Safe
- Smartphone App for Optimizing Performance
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 21 reviews
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Product Reviews
★★★★★ 5
My Dogs Loved Them!
Color: Purple
My dogs loved these for playing fetch. They seem heavier duty than previous ones I have had. Beware of the incoming constant squeak sounds if your pup gets really into chewing it.
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Reviewed in the United States on May 8, 2026
★★★★★ 5
Shockingly, good ball!
Color: Purple, Color: Purple
I have a Doberman. She is a ball and toy destroyer. She is the most obsessive retriever I’ve ever had. Her retrieving urge, and indefatigability, puts my golden retriever to shame. Because of this, we throw the ball all the time. She is primarily an indoor dog and we have to exhaust her energy and so throwing the ball is how this is done. I got these balls in an effort to try to find something that would last longer than a few days. I have now had these 2 balls for six weeks. They are both still alive! It literally blows my mind. When I bought them, we took bets on how long they would last. I gave it a week. I lost my bet. I got the extra large size. It’s perfect for the giant jaw span of a full grown Doberman. It squeaks, which is irritating to us, but what she loves. She can lay there and chew on it and still not destroy it. They’re very heavy ball and bounce, so you have to be careful throwing it in the house cause you could hurt breakables. Whoever said that these feel like they came from the dollar tree must have been talking about something else. They are thick and sturdy balls.
UPDATE: it has now been THREE MONTHS and our Doberman STILL has not destroyed these 2 balls. We play with them many times each day. WORTH EVERY PENNY
ADDITIONAL UPDATE: it’s now been nine months. Took this photo this morning. We still have the balls and have since ordered two more. She chews on it multiple times every day. There’s a little hole in it now and it doesn’t squeak anymore but it’s 98% intact and still essentially indestructible. These balls are worth gold.
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Reviewed in the United States on March 27, 2023
★★★★★ 3
The dog loves 'em
Color: Blue
The dog loves the balls, and they're the right size for my German Shepherd.
Lost a couple of starts because they're not very durable, the "teeth" are easily broken off, so I am frequently finding "lost teeth" across the house; the squeakers also cannot hold up to my dog's aggressive chewing.
I would still buy them again, as like I said, my dog love 'em!
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Reviewed in the United States on February 15, 2026
★★★★★ 5
Dogs love them!
Color: 3 Colors
Dogs love them! Larger than your average tennis balls, satisfying for my dogs to chew on, the squeak isn't too annoying, colorful enough I can find them in the bushes.
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Reviewed in the United States on April 28, 2026
★★★★★ 5
Great product at a great price
Color: 3 Colors
I bought these for my heeler/border collie mix. She destroys every toy almost immediately. They are her favorite toys and plays with them daily. They are still in great shape after 4 months. They have a squeaker, but it is not one of the obnoxious loud ones.
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Reviewed in the United States on April 3, 2026