null
SureCall SpeedLink 5G C-band Verizon 3.7 GHz Cell Signal Booster | SC-5G-CB

SureCall SpeedLink 5G C-band Verizon 3.7 GHz Cell Signal Booster

Bulk Pricing:
Buy in bulk and save
  • High-speed band 77 data coverage for Verizon’s Ultra Wideband network
  • 78 dB max gain with strong uplink/downlink power
  • One year of SureCall Cloud remote monitoring & administration free with purchase
  • Metal case with IP54-rated protection from dust & water
  • Optional C-band coverage for AT&T & T‑Mobile also available
  • Designed, installed & supported by Powerful Signal

Free lifetime support
SKU: SC-5G-CB
Chat or Call for Pricing

Product Description

Features of the SureCall SpeedLink

  • The SureCall SpeedLink amplifies Verizon’s 3.7–3.84 GHz C-band cellular network. It’s the only C-band booster approved by Verizon for use on their 5G Ultra Wideband (UWB) network—no licensing or broadcast agreement required!
  • An optional Wideband Upgrade Kit unlocks coverage for AT&T and T-Mobile C-band (3.7–3.98 GHz).*
  • C-band (band 77) provides faster cellular data speeds—up to 1 Gbps—with greater network capacity for more phones and cellular devices.
  • A SpeedLink DAS system extends the reach of C-band 5G inside large buildings, filling coverage gaps and delivering ultra-fast data speeds without the need for a fiber backhaul. The SpeedLink overcomes natural and man-made obstructions—cement walls, e-glass windows, metal roofs, etc.—that block signal between towers and cellular devices.
  • With a minimum of 300 Mbps C-band speed outside, the SpeedLine can provide up to 50,000 square feet of indoor coverage.
  • Includes remote monitoring to manage the booster system on- or off-site. The SureCall Cloud™ web interface indicates signal strength and booster performance in real time for help with initial installation and ongoing troubleshooting. (Learn more about SureCall Cloud.)
  • The SpeedLink’s IP54-ratedexternal link icon case protects against dust and water intrusion.
  • Industry-leading design, installation, and lifetime support from Powerful Signal, the leader in improved in-building cellular signal.

Wideband Upgrade Kit available at additional cost. AT&T and T-Mobile C-band coverage requires written carrier broadcast agreements.

SureCall SpeedLink 5G C-band cellular booster A SureCall SpeedLink system amplifies and distributes high-speed C-band 5G cellular signal coverage throughout your building.

Integrated SureCall Cloud service

The SureCall SpeedLink includes SureCall Cloud service that provides remote monitoring and administration tools for I.T. departments and system integrators anywhere, without having access to the building’s Ethernet or WiFi network.

With the SureCall Cloud you can remotely log on to the SpeedLink booster through your phone, computer, tablet, or other device with a web browser. Once logged in, you can:

  • Monitor the booster’s uplink and downlink gain and power and user capacity levels in real time and see historical reports.
  • Manually adjust uplink and downlink gain, power, and attenuation limits for each band of cellular frequency (if needed).
  • Remotely power cycle (reboot) the system.

Remote monitoring is available through a cellular connection and requires a SIM card.

A one-year SureCall Cloud subscription is included with the purchase of the SpeedLink and is billed annually thereafter. For subscription pricing information, please call Powerful Signal at 435-634-6800 or contact us online.

Optional plenum air coax cable upgrade

The SureCall SpeedLink 5G system includes 400-type coax cable to connect the amplifier to the inside antennas. If your building requires fire-rated cable in plenum spacesexternal link icon, please ask us about upgrading to ½-inch plenum air coax. Plenum cable fully meets state and federal building codes.

Plenum cable also has nearly half the signal loss per foot of cable compared to 400-type coax cable, delivering stronger signal from the SureCall amplifier to your phones and other cellular devices.

(Plenum air cable is available at additional cost. Call Powerful Signal at 435-634-6800 for details.)

400-type coax cable and plenum air coax cable terminated with N-male connectors This system uses 400 coax (left), but you can upgrade to fire-rated plenum air coax cable (right) for building-code compliance and better performance.

Best practices: a custom-designed SureCall SpeedLink 5G solution

In a large building, office, or warehouse, you’ll get the best results and performance from a SureCall SpeedLink with a custom design and professional installation.

Working with your floor plans, Powerful Signal’s design engineers will create design specifications that will allow you to use the fewest number of components to get the maximum amount of cellular coverage inside your building.

Powerful Signal’s professional installer will have knowledge of local building codes and have the proper tools and experience to make sure your system is set up and configured correctly.

Call Powerful Signal at 435-634-6800 or request a free custom quote online. We’ll design a custom system that will solve your cellular reception and connectivity problems at the best possible price point. We’ve designed thousands of cell signal amplifier systems—let us create one for you!

Large office floor with a cell signal booster system and 4 dome antennas An office floor with amplified cellular signal from a SureCall SpeedLink amplifier and four dome antennas. (Click to enlarge.)

Works with three major cellular carriers

The SureCall SpeedLink provides coverage for the Verizon Ultra Wideband network without licensing or carrier approval for your site.

Access to AT&T and T-Mobile C-band networks is available as an optional upgrade; contact Powerful Signal for more information.

Carrier logos for Verizon, AT&T, T-Mobile

FCC notice

For information on federal rules governing the use of consumer cell signal boosters, please see our FCC notice page.

Prop 65 notice

Caution triangle icon 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.govexternal link icon.

Product Specifications

Usage:
Large building
Outside Antenna:
Directional MIMO
Inside Antenna:
Omnidirectional dome (4+)
Cable Type:
400 or ½-inch
Connector Type:
N
Impedance:
50 Ω
Gain/Loss:
+78 dB max
Max Output Power (Uplink):
28.5 dBm
Max Output Power (Downlink):
25.0 dBm
Booster Case Material:
Metal
Signal Readout:
Web portal & Bluetooth app
Pricing:
Call for pricing

Warranty Information

For warranty information on this product, please see our SureCall warranty information page.

Questions & Answers

Videos Hide Videos Show Videos