Powerful mobile single carrier signal booster

Cel-Fi GO+ M has a rating of 4.9 stars based on 13 reviews.

13 Reviews

$799.99

In stock.

Ships in 1 to 2 business days.

Product options:

Donor Antenna Mount

Carbon neutral deliveries

The Cel-Fi GO+ M is a mobile in-vehicle single-carrier signal booster that’s great for trucks, cars, RVs, SUVs, and marine installations. The GO+ M uses...

The Cel-Fi GO+ M is a mobile in-vehicle single-carrier signal booster that’s great for trucks, cars, RVs, SUVs, and marine installations. The GO+ M uses Nextivity’s Cel-Fi Smart Signal Booster technology to significantly boost voice and data coverage for 3G, 4G, and LTE.

The GO+ M has up to 65 dB of gain. The Intelliboost technology allows it to automatically adjust to changing cellular network conditions while you are on the move. The GO M+ supports multiple devices.

Please note that the Cel-Fi GO+ M will only boost one network at a time. This makes it a great choice for a driver on a single network, but if you have multiple people on multiple networks in your vehicle, you may need a multi-carrier booster.

The GO+ M can amplify one cell carrier at a time. Users can select AT&T, Verizon, T-Mobile, OR Sprint during set-up and installation.

The GO+ M is NEMA 4 weather resistant. This rating offers protection against falling dirt and windblown dust, and water such as rain, sleet, snow, and hose directed water. The unit will be undamaged by the external formation of ice on the enclosure.

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

Donor (Outside) Antenna:

The Cel-Fi GO+ M offers a choice of two donor (outside) antenna options:

Both the Cel-Fi Mobile Mag Mount and Screw Mount Antennas are two of the best-performing antennas in their footprint on the market. They are outdoor wideband cellular omni-directional antennas with 2 to 4 B gain. Both feature weather resistant IP 67 plastic casing and have 3 meters (10 ft) of DACAR302 coaxial cable attached.

The Cel-FI Mobile Mag Mount Antenna is built to magnetically attach to cars, trucks, vans, SUVs, and RVs. The Cel-Fi Screw Mount Antenna has screw fixings.

Server (Inside) Antenna:

The Cel-Fi Mobile Server Antenna is a cellular / LTE patch antenna. It has up to 2.5 dBi of gain. The antenna has an adhesive mount for ease of installation. It has 4 meters (13 ft) of RG-174 cable attached.

Power Supplies

The GO+ M includes both an AC power supply and a DC in-car power charger as standard.

The Cel-Fi GO+ M comes with a 2-Year Warranty.

Like almost all of our products, the Cel-Fi GO+ M can be installed by anyone who feels comfortable doing simple home repairs and running cabling. If you’re not comfortable doing that kind of work, you might consider finding a local electronics installer or asking a friend.

Unlimited free technical support:

Anytime you purchase from Waveform, you get unlimited free technical support from our signal experts. Whether it’s installing a kit or troubleshooting a problem, we’re here. In over 11 years of being in business we’ve helped over 25,000 customers install kits and improve their signal.

Have a question now? Call us from 7am to 5pm PST: 1-800-761-3041.

SKU	590NG32GWUS5VZUSBTF1 + A41-V21-100 + A41-V30-100 590NG32GWUS5VZUSBTF1 + A41V36100 + A41-V30-100
Frequency	698-716 / 728-746 / 746-757 / 776-787 / 824-849 / 869-894 / 1850-1910 / 1930-1990 / 1910-1915 / 1990-1995 / 1710-1755 / 2110-2155
FCC notice	Read full notice This is a CONSUMER device. BEFORE USE, you MUST REGISTER THIS DEVICE with your wireless provider and have your provider's consent. Most wireless providers consent to the use of signal boosters. Some providers may not consent to the use of this device on their network. If you are unsure, contact your provider. You MUST operate this device with approved antennas and cables as specified by the manufacturer. Antennas MUST be installed at least 20 cm (8 inches) from any person. You MUST cease operating this device immediately if requested by the FCC or a licensed wireless service provider. WARNING. E911 location information may not be provided or may be inaccurate for calls served by using this device. Please note, the four largest carriers - AT&T, T-Mobile, Verizon and Sprint - and more than 90 regional carriers have given blanket consent for use of all boosters certified to the new FCC standards.
CA Prop 65 Warning	Read full warning This product can expose you to chemicals including Nickel, which is known to the State of California to cause cancer, and Bisphenol A, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

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Reviews (13)
Questions (0)

Updating Results

Chris M.

05/08/20

Disappointed

Website said all the Cel-if device needed was one bar to work. Not so, cell phone has between 1 & 2 bars but the Cel-fi Go would not lock onto signal. Wasted my money.

Donald C.

11/03/20

Works well in mobile application

Harold P.

09/12/20

So far, a very good system

I purchased this system for my small RV and finally got around to installing and testing it today. Before powering it up, I had about 1 maybe 2 bars on ATT and after the Cel-Fi was powered on, it was pretty steady at 3 to 4 bars (mostly 4 bars). That's a huge plus for me!

The installation is fairly easy (the only complex part is routing the cables for the power and antennas in the RV), but once that was done, the iPhone app found it the unit without issue and it took about 4 - 5 mins to scan and then boost the signal (it wasn't instantaneous, which is fine).

I am very happy with the purchase and Waveform has been great to deal with. I bought the same system from another vendor on Amazon and the seller was horrible, but I saw good reviews for Waveform and came here to purchase it -- no regrets doing that :)

Mike H.

10/11/19

I live in Montana and

I live in Montana and the cel-fi repeater works great!

John T.

07/08/19

good service, good products

Docschn

06/05/19

Works, but I need a higher powered option

Ken A.

09/02/18

I was amazed at how well it worked!

I take my toyhauler into the mountains frequently where there is no cellular coverage. I mean sometimes it registers one bar of coverage, but there’s not enough to even send or receive a text. I installed the Cel-Fi Go on my toyhauler and returned to the mountains. Much to my surprise, I got four bars of LTE signal and was even able to download a Netflix movie! I would definitely recommend.

John T.

05/29/18

Great Product

We recently purchased several of these units for our crew cab F250 trucks, and they work great, we are in a rural mountainous area and have weak or no signal to begin with, these units allow us to talk in areas we never have been able to before. The sales staff and support team are great to work with and get the job done. J. Taylor, Noahhorn Well Drilling, Network Admin.

Donna Z.

03/30/18

Outstanding customer service

David F.

01/15/18

The Repeater Store/Celfi - Good service, but stellar technical help.

Almost everyone today gets you the right box, so the only differentiator is "which box?" Here's where these guys shine. Sina and company have a great choice of antennas (Ground plane or otherwise) and will mix designs as needed. They had the Nextivity, Weboost or any other system I needed on hand. When I wanted to do a special setup on a non ground plane RV, I was put on the phone with an electrical engineer who knew the theory well enough that we were able to quickly assemble a custom rig. These guys have sophistication that would give any buyer confidence. Or system was a head to head signal competition between the best digital and the best analog systems acquiring 4G data from ...the beach ...Shenandoah National park, and a couple other places known to be signal poor. If you are an RVer seeking to register for next year from your campsite, or get internet service where no one else has it, call Sina. This review is supposed to be for the Australian (digital) Nextivity, which we shall test head to head against the best US analog competition (Weboost) in the worst environments over the summer. I'll keep you posted as we acquire real world data.