Marine Cel-Fi GO Cell Signal Booster | TS559110

Marine Cel-Fi GO Cell Signal Booster

Fill your boat with strong 4G/5G signal! | FREE shipping
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  • Most powerful marine booster available
  • For use while docked/moored (100 dB) & while underway (65 dB)
  • Works with Verizon 5G/4G and AT&T, T‑Mobile, Sprint, UScellular, GCI Alaska 5G/4G/3G
  • Improves signal for multiple phones using the same carrier
  • Outside marine antenna
  • Inside 8″ desktop antenna stands on any flat surface; easily moved to where you need better signal

Free lifetime support
$849.99
SKU: TS559110
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Product Description

Features of the Marine Cel-Fi GO Cabin system

  • May be used while your vessel is underway or moored.
  • Boosts one carrier at a time for multiple users simultaneously. The Cel-Fi GO booster amplifies your choice of Verizon (5G/4G), AT&T, T‑Mobile, Sprint, UScellular, or GCI Alaska (5G/4G/3G). (Learn more about 5G compatibility.)
  • Unlike other mobile boosters, the Cel-Fi GO can be used while your vessel is moored or underway. The booster provides an industry-leading gain of up to 100 dB in stationary mode* and up to 65 dB in mobile mode; switch modes with the Cel-Fi WAVE app for smartphones.
  • Marine-grade exterior antenna with 20 feet of RG58 coax cable.
  • The inside desktop antenna rests on any flat surface and can be easily moved to where you need better signal in your boat.
  • The inside antenna connects to the booster with your choice of 5, 10, 15, 20, or 30 feet of 0.2″ (5 mm) coax cable. Choose the cable length that’s best for your needs.
  • Includes both 120-volt AC and 12-volt DC power supplies.*

* 100 dB stationary mode is available only when the Cel-Fi GO booster is powered by the 120V AC power supply.

The Marine Cel-Fi GO Cabin cell phone signal booster improves cellular reception for boats and vessels that are moored and are underway. Stay connected on lakes and rivers and in coastal waters. Experience faster 5G/4G data and fewer dropped calls, undelivered texts, and missed email messages.

The Marine Cel-Fi GO gives you maximum flexibility for getting better cell signal in your boat. Place the inside desktop antenna where you need signal most—the dining area, the helm, etc.—and move it as needed. This system includes your choice of length of thin, flexible LMR195 coax cable that makes moving the antenna quick and simple.

Motor yacht underway The Marine Cel-Fi GO works on boats that are underway, at anchor, or dockside.

Who is the Marine Cel-Fi GO Cabin system for?

When having a usable cell phone signal in your boat isn’t a luxury, it’s a critical necessity.

  • Mid-size vessels, such as cabin cruisers, motor yachts, trawlers, tugs, pilot boats, and fire boats.
  • Boaters who need improved cell signal while moored and while underway.
  • Boats that need better signal in 1 to 2 compartments, such as a wheelhouse, saloon, or cabin.
  • Vessels operating in remote waterways, where cell service is poor.
  • Government agencies (fish and wildlife services, harbor patrols, police and sheriff’s departments, etc.).
  • Anyone who needs the best, most reliable cell phone connectivity.

Get more features with the Cel-Fi WAVE app

With the Cel-Fi WAVE app for smartphones you can check your Cel-Fi GO booster’s status and change its settings:

  • Dashboard: An overview of the state of your Cel-Fi GO booster system, including the outside signal strength and quality and antenna separation.
  • Settings: Switch between mobile and stationary modes, change the default carrier, update your booster’s software, and more.
  • Advanced: Get detailed technical information for troubleshooting.

Do-it-yourself installation

You can install the Marine Cel-Fi GO Cabin system yourself; it does not require professional help.

  • You’ll need a standard-size 1-inch × 14 threaded marine mount for the omni marine antenna. (Powerful Signal offers a Shakespeare 4190 rail mount as an optional add‑on, above.)
  • Run the RG58 coax cable to the booster unit, securing the cable to the mast, tower, or hull.
  • Place the inside antenna on a flat surface of the compartment where you need improved signal.
  • Run the LMR195 coax cable from the inside antenna to the booster.
  • Attach the connectors on the cables to the antennas and the booster, then plug in the booster using the AC or DC power supply cables.
  • If the Cel-Fi WAVE app indicates that Antenna Separation poor, move the inside desktop antenna farther away from the outside marine antenna.
Marine Cel-Fi GO Cabin setup diagram Typical setup of the Marine Cel-Fi GO system (click to enlarge)

Marine Cel-Fi GO Cabin system contents

This is a complete kit, with everything you need to start getting the best signal in your vessel:

Cel-Fi GO M G32-2/4/5/12/13M booster icon Cel-Fi GO Smart Signal Booster®
Cel-Fi GO X AC power supply icon AC power supply 290N039‑001
Cel-Fi GO M 12-volt power supply icon 12V DC vehicle power supply 290N035‑004
Top Signal marine 4G omni antenna TS210461 icon Top Signal marine antenna with threaded ferrule and 20′ RG58 coax cable TS210461
Top Signal 4G Omni Desktop Antenna with 1 SMA Port TS210601 icon Top Signal indoor desktop antenna TS210601
Top Signal LMR195 coax cable 15 ft. TS334015 icon Choice of:
5′, 10′, 15′ , 20′ or 30′ 195 coax cable with SMA‑male connectors TS334015
Cel-Fi GO X G32-2/4/5/12/13X quick start guide icon Cel-Fi GO quick start guide

Works with most major cellular carriers

This Cel-Fi GO Smart Signal Booster system works with Verizon 5G/4G LTE cellular bands and AT&T, T‑Mobile, Sprint, UScellular, and GCI Alaska 5G/4G LTE/3G cellular bands. It does not work with other cellular networks, and it does not boost Verizon 3G.

The Cel-Fi GO operates on two cellular bands simultaneously from a single carrier. It will support only one carrier at a time.

Not sure which bands your phone uses? Contact us—our technical support reps will be happy to help you!

Carrier logos for Verizon, AT&T, T-Mobile, Sprint, UScellular, GCI Alaska

FCC notice

For information on federal rules governing the use of consumer cell signal boosters, please see our FCC notice page.

Prop 65 notice

Caution triangle icon Warning This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov

Product Specifications

Usage:
Boat/marine
Outside Antenna:
Omnidirectional marine-mount
Inside Antenna:
Omnidirectional desktop tower (8″ × 3″ × 3″ / 20.3 × 7.6 × 7.6 cm)
Cable Type:
RG58 & LMR195
Connector Type:
N / SMA
Impedance:
50 Ω
Gain/Loss:
+100 dB max (stationary); +65 dB max (mobile)
Max Output Power (Uplink):
20–22 dBm
 
Max Output Power (Downlink):
10 dBm per 5 MHz
 
Booster Case Material:
Metal
Signal Readout:
LED light & smartphone app

Warranty Information

For warranty information on this product, please see our Cel-Fi warranty information page.

Questions & Answers