The Marine Cel-Fi GO cell phone signal booster improves cellular reception for boats and vessels that are moored or at anchor and vessels that are underway. Stay connected at rest 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 LMR195 coax cable to connect the panel antenna to the booster.
Command® is a registered trademark of 3M.
When having a usable cell phone signal in your boat isn’t a luxury, it’s a critical necessity.
The Cel-Fi WAVE app for smartphones lets you check your Cel-Fi GO booster’s status and change its settings:
You can install the 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.
For warranty information on this product, please see our Cel-Fi warranty information page.