Cart 0

SureCall Fusion2Go Boat/ Yacht/ Ship | SC-POLYM-50-RVKIT

SureCall Fusion2Go Boat/ Yacht/ Ship | SC-POLYM-50-RVKIT

  • Regular price $499.99 USD Sale price$479.99 USD
Best Price Guarantee. [1, 2, 3]
  • Product Url
  • This field is required. Please enter a value.

  • This field is required. Please enter a value.

  • This field is required. Please enter a value.

  • This field is required. Please enter a value.

  • *These fields required. [2] May exclude very large size items because we offer free shipping so our actual cost may be too high due to the size/ weight of item to be able to match the price. [3] Request must be made before order placement. Not valid after order placed. Other restrictions may apply. Please contact us for details.

Buy Now, Pay Later with No Interest if paid in full within 6-12 months. Choose Klarna payment option at the checkout for details of this, and other long-term low-interest financing options.

Free Lifetime Support. SKU / Model: SC-POLYM-50-RVKIT

Best Price Guarantee [1 2 3]

SureCall Fusion2Go Boat/ Yacht/ Ship Cell Phone Signal Booster:

  • Boosts voice, text, 3G, 4G LTE signals for all USA & Canada cell carriers.
  • Reduces dropped and missed calls. Boosts mobile Internet speeds.
  • Increases signal strength and extends battery life for all cellular devices.
  • Supports multiple users simultaneously.
  • Sets up in minutes - simple plug and play installation.

Call for FREE consultation:


Need installation quote, or help with designing a custom solution? Submit a request for quote.

  • Description
  • Reviews
  • Questions & Answers
  • Make An Offer
  • Warning


Product Description

SureCall Fusion2Go 4G Boat/ Yacht/ Ship Cell Signal Booster Kit (USA).

SureCall Fusion2Go Boat, Yacht, or Ship cell phone signal booster increases cellular signal strength for voice, text, 3G, and 4G LTE on all American cell carriers. This voice, 3G, 4G LTE data offshore signal booster reduces dropped and missed calls and extends battery life for multiple simultaneous users.

Dropped calls are history, as it provides clear and consistent coverage for all cellular devices inside boats, yachts, and ships. Consider purchasing the more rugged and weather resistant Shakespeare SuperHalo Marine Cellular Signal Booster Kit.

This SureCall F2G 1.0 Marine kit is excellent when compared to other brands and models but do consider the best and the most powerful Fusion2Go Max offering almost twice the uplink power at 29 dBm for greatest signal boost in weakest cell signal coverage areas.

This marine cell signal booster kit is designed for use in marine vessels that venture up to 50 miles off the coast from the nearest cell tower. It provides 50 db 5 band signal boosting off-shore for voice and text messages, and improves 3G and 4G data and connectivity for all mobiles and devices within the vehicle.

Sure Call Marine cell phone signal booster kit for boats and ships includes Marine cell phone signal amplifier, omni roof-mounted antenna, interior whip antenna, standard 12V DC power adapter and standard wall-outlet AC power supply. It is newer version than earliest Cellphone-Mate SureCall CM-2000. It is easy to install, manually adjustable, and you don't even need a docking station for your mobiles.

With this cell phone signal booster, you shouldn't miss or drop a call or text again when in your marine vehicle. It is perfect for improving connectivity in large vehicles. UPC: 729198947378.

Top Features!

It does not have a directional panel antenna as Shakespeare SuperHalo CA-VAT-10-R AnyWhere Super HALO marine signal booster does, but it uses a less powerful right angle omnidirectional antenna mounted on signal amplifier itself.

It boosts 2G voice for clear voice conversations and instantaneous texting. It also boosts 3G, 4G, and 5G or LTE Advanced or Plus signals of all carriers in USA including AT&T, Verizon, Sprint, T-Moble.

It cuts down on dropped calls and improves voice. Speeds up 3G and 4G Internet speeds and transmissions of text messages, picture messages, and video messages. Supports multiple users.

Easy to install yourself on your own with clear and easy to understand user instructions manual.

Who Is It For?

SureCall Fusion-2-Go Marine edition is beneficial for anyone who wants extra coverage for mobile calls, texts, and internet while offshore.

SureCall Fusion 2Go 4G cell phone signal booster works with all types of cell phones with 3G and 4G connectivity and with all carriers in U.S. It gives you boosted connectivity on the move or when docked for extended periods of time, in areas of poor cellular coverage.

How Does It Work?

Mount an external antenna outside of your marine vessel. It will receive a signal from any cell towers within range, and amplify it to enhance signal by up to 50 db. A whip antenna in your marine cellular signal amplifier inside of your boat, ship or yacht will then broadcast the signal, and all mobile users near its inside whip antenna will receive more bars, and a better experience.

What Does It Work With?

You can use the SureCall Fusion2Go Marine 4G Cell Phone Signal Booster with:

Any make or model of marine vessel. Works with any USA mobile carrier. Any mobile device that has 2G, 3G, 4G, or 5G wireless connectivity. The system operates on Uplink Frequency Ranges (MHz): 698-716 / 776 – 787 / 824-849 / 1850-1915 / 1710-1755 (G Block Included). The system operates on Downlink Frequency Ranges (MHz): 728-746 / 746 – 757 / 869-894 / 1930-1995 / 2110-2155.

Why Is It Unique?

SureCall Fusion2Go 4G boat cell phone signal booster has a number of impressive features that make it stand out from the competition, including:

Stealth functionality that puts the system in active mode to conserve power when you're not using your device. FCC approved for use in U.S.A. Allows for both manual and automatic adjustments in signal strength. Very easy to install with plug and play operation. Technology that eliminates interference for optimal performance. Industry-leading 3-year warranty from SureCall.

This SureCall ship cell phone signal booster is comparable to Wilson Electronics brand weBoost part Marine 4G 470301.

From the manufacturer:


  • Boosts voice, text & 4G LTE signals for all US American cell carriers.
  • Reduces dropped and missed calls.
  • Increases signal strength & extends battery life for all cellular devices.
  • Supports multiple users simultaneously.
  • Sets up in minutes - simple plug and play install.


It boosts voice, text and 4G LTE for all major America cell carriers - including AT&T, Verizon, Sprint and T-Mobile. SureCall yacht cell phone signal boosters are ideal for use with hands-free cell phone boat systems or Bluetooth devices.

Dropped calls and slow data speeds would be minimal, as this cellular amplifier kit provides clear and consistent coverage for multiple cellular devices in any marine vehicle. End the frustration of weak and unreliable cellular signal.

Kit Includes: Mobile phone signal amplifier, omni roof-mounted antenna, interior whip antenna, standard 12V DC power adapter and standard wall-outlet AC power supply.

This 2G, 3G, 4G LTE cellular signal booster for marines is compatible with all United States wireless service providers including the following:

American Service Providers
AT&T Wireless
Boost Mobile
C Spire
Cricket Wireless
Metro PCS
Simple Mobile
Straight Talk
T-Mobile USA
US Cellular
Verizon Wireless
Virgin Mobile USA

SureCall 4G Marine Signal Booster Specifications.

Frequency Uplink Frequency Range (MHz): 698-716 / 776 – 787 / 824-849 / 1850-1915 / 1710-1755 (G Block Included) Downlink Frequency Range (MHz): 728-746 / 746 – 757 / 869-894 / 1930-1995 / 2110-2155
Input Impedance 50 ohm
Average Gain 45dB
Maximum Gain 50dB
VSWR ≤2.0
Standard Supported CDMA / WCDMA,GSM,EDGE,TDMA AMP etc.
AC Power Transformer Input AC110V,60Hz; Output DC 5-15V
DC Power 5-15V
Maximum RF Output Power 1 Watt EIRP
Noise Figure 5dB
RF connectors FME Male (both ends)
Power Consumption <25W
Dimensions 7-7/8" X 5" x 1-3/16"
Weight 2 lb 3oz


SureCall Fusion2Go Bands and Frequencies.
  BAND 13 700 MHz
  BAND 5 850 MHz
  BAND 4 1700/2100 MHz
  BAND 25/2 1900 MHz

Consumer Alert:
Consumer Alert


Customer Reviews

Questions & Answers


Ask a Question
  • How far apart do the two antennas have to be to avoid oscillation?

    There is no set distance in feet but a minimum separation of about 15 to 25 feet is suggested as a starting point to see whether amplifier gives an oscillation alert meaning antennas are too close to each other.

    If there is more obstruction in between, the lesser the separation required. Metal causes the most obstruction and so do products such as our Faraday cloth:

    PLEASE NOTE: Separation is measured as a straight line between the two antennas. Separation is NOT measured by the length of cables that connect the two antennas to the booster.

    Minimum Required Separation Distance, or MRSD is required so that oscillation does not occur causing booster to reduce its output power.

    For a vehicle booster installation, it is best to place the tower antenna either centered on the vehicle roof or toward the rear of the roof.

    The metal roof of your vehicle acts as a shield between the two antennas, making antenna placement a bit less critical for vehicle boosters.

  • How long are the various cables (particularly the external antenna to amplifier) and are they extendable? Also how is the external antenna attached to the structure?

    There is a 40 ft. cable and a 10 ft. cable that is included. We wouldn't recommend additional cable as the longer runs will increase the amount of signal loss through the cable. That will result in reduced performance of the system. The antenna will mount onto any marine mount that is available to purchase. Some larger boats may have those mounts included.

Data Sheet / User Guide

Make An Offer

  • This field is required. Please enter a value.

  • This field is required. Please enter a value.

  • This field is required. Please enter a value.

  • This field is required. Please enter a value.

  • Input Correct Captcha


Note: For any signal booster to help, outside signal strength must be at least -110 dB or there must be a clear line of sight to a cell tower that is within twenty miles. Before ordering, please check outside signal level in decibels or ensure that you can make and hold a phone call at any good spot outside where you can mount an exterior antenna. Square footage stated in signal booster listings is based on good signal outside. If it is any weaker, the boosted sq. ft. area will be considerably lower, accordingly.

Kevin K. of Anderson, California gave the following review:

Website is easy to use with plain straight forward info but could have had more on testing signal strength to make sure you get a strong enough booster.

Therefore, please note that stated sq. ft. coverage is based on good signal outside. For best results: If outside signal is weak, we suggest choosing the next higher sq. ft. coverage kit. If outside signal is very weak, we suggest choosing the kit with even more higher sq. ft. range bracket. Basically, higher the sq. ft. bracket, the more powerful the signal amplifier with greater Gain as well as higher uplink and downlink output power.

If outside signal is too weak (weaker than -110 dB), submit request for cell coverage solution assessment. Upon receipt of questionnaire, we will perform residential or business site survey. This will help us determine the system that is needed to improve cell coverage. Then, we will create system design using that system such as femtocell, active or hybrid distributed antenna system (DAS), or other carrier feed signal enhancing method available that will work at your signal-challenged location. Finally, we will schedule for installation after equipment and installation service quote has been approved by you, or your company.

For non installation-included kits: Most home / office / building cell signal booster kits only include bracket to mount exterior antenna on outside wall, edge of roof, or existing pipe up to 2 inches in diameter. Mounting pole not included with most kits, unless stated specifically that it is included for free. Therefore, a mounting post must be purchased separately if you will require it to mount exterior antenna.

Related Products
SureCall Fusion2Go Boat/ Yacht/ Ship | SC-POLYM...