Marine CEL-FI GO G32 Cell Signal Booster with 38-Inch High-Gain Antenna | Top Signal Series | TS559112

Marine CEL-FI GO G32 Cell Signal Booster with 38-Inch High-Gain Antenna | Top Signal Series

Available only from Powerful Signal
Bulk Pricing:
Buy in bulk and save
  • Most powerful marine booster available
  • High-gain (6.5 dBi) marine whip antenna with quick-release mount
  • For use while docked/moored (100 dB) & while underway (65 dB)
  • Works with Verizon, AT&T, T‑Mobile, UScellular, & GCI Alaska 5G/4G
  • Improves signal for multiple phones using the same carrier
  • Inside directional panel antenna includes mounting hardware; also stands upright & is easily moved where you need better signal
  • 120V AC power supply & 12V DC socket power supply

Free lifetime support
$1,189.99 $989.99 Sale
SKU: TS559112
Calculated at Checkout

Product Description

Marine CEL-FI GO Cell Signal Booster with 38-Inch High-Gain Antenna Top Signal TS559112

Features of the Marine CEL-FI GO G32 38″ high‑gain antenna system

  • Combines the most powerful consumer cell signal booster with a 38″ high-gain marine whip antenna for the best possible signal while underway and while moored.
  • Boosts one carrier at a time for multiple users simultaneously. The CEL-FI GO G32 booster amplifies your choice of Verizon, AT&T, T‑Mobile, UScellular, or GCI Alaska 5G and 4G/LTE. Works only within the United States. (Learn more about 5G compatibility.)
  • Unlike other mobile boosters, the CEL-FI GO G32 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 Nextivity WAVE app for smartphones.
  • RFI’s 38″ fiberglass marine antenna includes 16.4′ (5.0 m) of RG58 coax cable and a 1″ × 14‑thread ferrule that attaches to standard marine mounts. This antenna also has a quick-release feature for easy, fast setup and takedown. Cable extensions using low-loss TS‑400 coax are also available at additional cost.
  • Top Signal’s high-performance directional EDGE panel antenna mounts flush to walls; it also stands upright on any flat surface and can be moved about the boat. (Learn more.) Connect the antenna to the booster with 5, 10, 15, 20, or 30 feet of thin, flexible 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 G32 booster is powered by the 120V AC power supply.

The Marine CEL-FI GO G32 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 38″ RFI Q-Fit® marine antenna provides 4.5 to 6.5 dBi of signal gain, sending stronger signal to the CEL-FI GO booster for better inside cellular coverage and a stronger connection to the cell tower.

The inside Top Signal EDGE panel antenna can be placed where you need signal most—the dining area, the helm, etc.—and moved as needed. You can also mount the EDGE panel antenna on a wall or ceiling with the mounting bracket (included) or with Command™ Strips or similar adhesives. Choose your preferred length of thin, flexible 195 coax cable to connect the panel antenna to the booster.

Command™ brand is a trademark of 3M.

Quick-release antenna for low-clearance passages

Many inland waterways have low minimum-clearance passages. RFI’s Q‑Fit® threaded quick-release connector provides fast, easy takedown and setup for low-clearance areas. The antenna attaches and detaches from its base in seconds.

(Learn more about marine antenna mounting options and antenna separation.)

LTE Marine Antenna RFI Quick-Release 82-Inch Whip 8.5 dBi 698–2700 MHz with Ferrule & Cable TS210902 quick-release connector RFI’s whip antenna includes a threaded quick-release ferrule that allows you to remove and reattach the antenna in seconds. (Click to enlarge.)

Who is the Marine CEL-FI GO G32 38″ high‑gain antenna 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.
  • Houseboats.
  • Boaters who need improved cell signal while moored and while underway.
  • Boats that need better signal in one or two compartments, such as the 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.
Motor yacht underway The Marine CEL-FI GO G32 works on boats that are underway, at anchor, or dockside.

Get more features with the Nextivity WAVE app

The Nextivity WAVE app for smartphones lets you check your CEL-FI GO G32 booster’s status and change its settings:

  • Home: An overview of the state of your CEL-FI GO G32 booster system, including the outdoor signal quality and strength and quality and indoor antenna separation.
  • Activity: Get detailed technical information on the bands of frequency being amplified and the state of the booster.
  • Advanced: Switch between operators (carriers), enable and disable specific bands and channels of frequency, update your booster’s software, and more.

Do-it-yourself installation

You can install the Marine CEL-FI GO G32 yourself. It does not require professional help, although you can hire a marine electronics specialist to do the job for you.

Click here to download the two-page PDF installation guide for instructions and tips on setting up this system in your boat.

(Learn more about marine antenna mounting options and antenna separation.)

Marine CEL-FI GO G32 38″ high‑gain antenna system contents

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

CEL-FI GO G32 G32-2/4/5/12/13M booster icon CEL-FI GO G32 Smart Signal Booster
CEL-FI GO G32 AC power supply 290N039-001 icon AC power supply 290N039‑001
CEL-FI GO G32 12-volt power supply icon 12V DC vehicle power supply 290N035‑004
LTE Marine Antenna RFI Quick-Release 38-Inch Whip 6.5 dBi 698–2700 MHz TS210702 fiberglass whip antenna icon RFI 38″ white fiberglass whip antenna CDQ7195‑W‑WHIP
LTE Marine Antenna RFI Quick-Release Ferrule & RG58 Coax Cable Icon RFI ferrule with 16.4′ white RG58 coax cable MM‑CDQ
Top Signal EDGE Flex-Mount Panel Antenna N-Female TS260820 icon Top Signal EDGE indoor panel antenna TS260820 (w/mounting hardware)
Top Signal 195 coax cable 15 ft. TS334015 icon Choice of:
5′, 10′, 15′ , 20′ or 30′ 195 coax cable with SMA‑male connectors TS334015
Top Signal TS451019 FME-Female to SMA-Female Connector icon Top Signal FME‑male to SMA‑male connector TS451019
Top Signal SMA-Female to N-Male Connector TS451033 icon Top Signal SMA‑female to N‑male connector TS451033
CEL-FI GO G32 G32-2/4/5/12/13X quick start guide icon CEL-FI GO G32 quick start guide
CEL-FI GO G32 Marine Cell Signal Booster with RFI Marine Antenna TS559112 TS559113 installation guide icon Marine CEL-FI GO G32 high‑gain installation guide
Shakespeare 4190 Marine Antenna Steel Ratchet Rail Mount icon Optional add‑on
Shakespeare 4190 ratchet rail mount

Add-on outside cable extensions also include:

Top Signal TS451008 N-Female to FME-Male Connector icon Top Signal N‑female to FME‑male connector TS451008
Top Signal TS-400 coax 30 ft. N-Male Connectors TS340030 icon Choice of:
10′, 20′, 30′ or 50′ Top Signal TS‑400 coax with N‑male connectors TS3400x0
Top Signal RG58U coax 2 ft. N-female/SMA-male connectors TS386002 icon 2′ Top Signal RG58U coax with N‑female & SMA‑male connectors TS386002

Works with most major cellular carriers

The Nextivity CEL-FI GO G32 Smart Signal Booster system works with Verizon, AT&T, T‑Mobile, UScellular, and GCI Alaska 5G and 4G/LTE cellular bands. It does not work with other cellular networks.

The CEL-FI GO G32 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, 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, 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 link icon.

Product Specifications

Outside Antenna:
Omnidirectional marine whip (38.2″ / 97.0 cm)
Inside Antenna:
Directional panel (6.9″ × 6.9″ × 2.7″ / 17.5 × 17.5 × 6.8 cm)
Cable Type:
RG58 & 195
Connector Type:
50 Ω
+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:
Signal Readout:
LED light & smartphone app

Warranty Information

For warranty information on this product, please see our Nextivity warranty information page.

Questions & Answers