* 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 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 82″ RFI Q-Fit® marine antenna provides 4.5 to 8.5 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 LMR195 coax cable to connect the panel antenna to the booster.
Command® is a registered trademark of 3M.
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.
When having a usable cell phone signal in your boat isn’t a luxury, it’s a critical necessity.
With the Cel-Fi WAVE app for smartphones you can check your Cel-Fi GO booster’s status and change its settings:
You can install the Coastal Cruising Marine Cel-Fi GO high‑gain antenna system yourself; it does not require professional help.
This is a complete kit, with everything you need to start getting the best signal in your vessel:
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!
For information on federal rules governing the use of consumer cell signal boosters, please see our FCC notice page.
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
For warranty information on this product, please see our Cel-Fi warranty information page.
Questions & Answers