SureCall SpeedLink 5G C-Band MIMO Signal Booster

Product Highlights

• Verizon-approved and FCC-certified for use on the 5G Ultra Wideband (UWB) network
• Supports 3.7–3.84 GHz C-band with the ability to boost the wider C-band spectrum for future multi-carrier coverage
• MIMO architecture (2x2) delivers up to 1 Gbps speeds, doubling the data rate of SISO systems
• Covers up to 50,000 sq ft with included exterior MIMO panel antenna and four interior MIMO ceiling antennas
• SureCall Cloud IoT remote monitoring for real-time system status and control from anywhere
• Bluetooth mobile app provides live performance readings to assist with setup and antenna aiming
• Designed for fast, economical installation with no fiber backhaul required
• Proudly designed, assembled, and tested in the USA
• Includes a Verizon SIM card and three years of IoT service
• Comes with SureCall’s industry-best three-year warranty

Top Benefits

• Instantly closes 5G coverage gaps inside offices, hospitals, warehouses, and large commercial spaces
• Delivers fast, stable data speeds to support high-demand devices and applications
• Simplifies installation and management with an intuitive app and remote monitoring tools
• Scales easily alongside existing 4G/LTE systems for comprehensive cellular coverage

Provides long-term confidence with US-based tech support and a three-year warranty

• (1) Outside donor antenna (SC-530W)
• (1) 10 ft low-loss SC-400 coax cable, terminated (SC-001-10)
• (1) Master unit (SC-FMU)
• (1) 20 ft 14-gauge ground wire with terminals (SC-GND20)
• (1) 250 ft fiber optic cable, terminated (SC-SMF250)
• (1) Remote unit (SC-FRU)
• (1) 500 ft low-loss SC-400 coax cable, un-terminated (SC-001-500)
• (10) N-Male compression connectors (SC-CN-30)
• (4) Inside server antennas (SC-628CBM)
• Verizon SIM card with three years of IoT service

Note: Additional SC-400 cable may be required depending on your installation layout.

The strength of your outside signal, measured where you mount the antenna, affects how much indoor coverage the system provides. Use the chart below for general guidance:

Coverage Estimates:

• Strong (5 Bars): Up to 50,000 sq ft with proper antenna placement
• Medium (3–4 Bars): Approximately 30,000 to 40,000 sq ft
• Weak (1–2 Bars): Around 15,000 to 20,000 sq ft
• None (0 Bars): No coverage

Please note: Many factors impact indoor coverage, including building materials, antenna placement, and system design, so results may vary.

Supported Devices:

• All 5G phones, hotspots, and cellular data devices

Supported Networks:

• 5G Ultra Wideband (UWB) on Verizon
• Future-ready for expanded C-band spectrum to support additional carriers

Frequencies Boosted:

• C-band 3.7–3.84 GHz
• Engineered to handle wider C-band ranges as they come online

Carriers:

• Verizon (approved for 5G Ultra Wideband)
• Designed for multi-carrier capability when additional bands are available

Note: This booster is optimized for US C-band networks and may not work in many European, Asian, or African countries due to different frequency bands.

The SpeedLink 5G system is designed for fast, straightforward installation that works for both professional integrators and skilled in-house teams.

Start by selecting the best outdoor location for the donor antenna (SC-530W). Ideally, this should be on the roof or an exterior wall where you have a clear line of sight to the nearest 5G tower and the strongest signal — check this with a phone or signal meter. Use the included 10 ft SC-400 coax cable to connect the donor antenna to the master unit (SC-FMU) inside the building.

Inside, run the 250 ft fiber optic cable between the master unit and the remote unit (SC-FRU). This fiber link allows you to span long distances between the equipment rooms without loss or interference. From the remote unit, use the 500 ft SC-400 coax cable to distribute signal to the four included inside server antennas (SC-628CBM). These should be spaced strategically throughout the coverage area for even signal distribution — think central hallways, open office areas, or key operational zones. Make sure to use the included N-Male compression connectors (SC-CN-30) to terminate the coax runs as needed.

Installer tips:

• Maintain good vertical and horizontal separation between the outside and inside antennas to avoid oscillation or feedback
• Avoid coiling extra cable near the amplifier, as this can introduce signal issues
• Use the SureCall Bluetooth mobile app during setup — it provides real-time signal readings to help you aim antennas and fine-tune placement
• Once installed, activate the included Verizon SIM card to enable remote monitoring through SureCall Cloud for system checks and alerts

If you have a larger or more complex space, our expert system design services can help customize the layout. And remember, you’re backed by US-based support and a three-year manufacturer’s warranty, so you have help if you need it.