SureCall High-Performance OTR Vehicle Antenna for Trucks, Semis, Work Vans and Fleets

Sale price$179.99


Stay connected anywhere with SureCall's heavy-duty exterior OTR truck antenna that is equipped with a strong base and mirror mount that can hold up in the harshest conditions. The high-performance SC-550W antenna provides better interior coverage and connectivity for multiple simultaneous users on all 5G and 4G LTE cellular devices, including hotspots, when paired with the Fusion2Go 3.0 or another in-vehicle signal booster kit. SC-550W is built with durable weather-proof components that are protected from water, dust and the harshest road conditions while providing unrivaled cellular signal strength and connectivity at the fringe of the network and beyond.

Built for trucks, big rigs, RVs, and fleet vehicles, SC-550W is an omni-directional antenna that captures cell signal from all directions and works on all North American cellular networks. Designed and tested in the USA with the highest-quality components, outstanding build quality, award-winning technologies, all-carrier compatibility, and world-class support, SC-550W is the premier large vehicle antenna for over-the-road trucks and commercial fleets.


  • Ultra-wideband antenna supports 4G LTE & 5G (617 - 2700 MHz). Compatible with all Canadian carriers.
  • Heavy-duty exterior truck antenna that mounts to any large vehicle to withstand the most rugged work conditions. Weather-proof components are made to last and protected from water, dust and road grime.
  • Powerful - Maximum gain of 3.5 dBi for improved call quality and faster data speeds throughout the most remote areas of the road when connected to a vehicle signal booster kit, like the Fusion2Go 3.0.
  • Two height options for the antenna are available with the included mast extension, 16" and 32". Also includes cable length 10 ft (integrated), 5 ft extension (optional) with attached FME-Female connector.
  • Omni-directional antenna transmits and receives signals in all directions and includes a built-in ground plane allows for use on any surface– metal, fiberglass, wood, plastic.
  • Includes 2-clamp mounting bracket and durable mounting hardware with thread-lock glue to withstand vibrations. Antenna fits 3/8 x 24 thread mount.
  • Proudly designed and tested in the USA. Includes industry best 3-year warranty and lifetime US-based tech support.

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