SureCall SignalMax Fiber DAS Cellular Signal Booster

Enterprise hybrid fiber DAS solution for up to 100,000 ft²
Scalable up to 400,000 ft² with additional Remote Units (sold separately)
One year of SureCall Cloud remote monitoring & administration free with purchase
Metal case with IP66-rated protection from dust & water
Affordable solution for high-rise buildings, warehouses, campuses & large industrial sites
Designed, installed & supported by Powerful Signal

Outside Signal Strength

Coverage @ 700 MHz LTE

5 Bars

Up to 100,000 ft² per RU

3 Bars

Up to 60,000 ft² per RU

1 Bar

Up to 20,000 ft² per RU

Product Description

Features of the SureCall SignalMax Fiber DAS

The SureCall SignalMax is a hybrid DAS system that delivers all-carrier 5G/LTE coverage for stronger, faster cellular reception in large offices, warehouses, campuses, and other commercial spaces up to 500,000 square feet.
A SignalMax Fiber DAS system fills coverage gaps inside buildings, delivering ultra-fast data speeds without the need for a fiber backhaul. The Master Unit receives signal from a roof-mounted cellular antenna and amplifies that signal before sending it to one to four Remote Unit(s). Each Remote Unit amplifies the signal again before distributing it inside the building with four or more ceiling-mounted dome antennas.
The SignalMax employs fiber optic cable to send cellular voice and data signals from the Master Unit to the Remote Units over long distances—up to 1.25 miles (2 km)—with low latency and virtually no signal loss. (This system includes 250′/75 m of fiber optic cable; contact us if you need a different run length.)
With one Master Unit and one Remote Unit, the SignalMax can cover up to 100,000 square feet of indoor space.* One Master Unit and four Remote Units can cover up to 400,000 square feet,* providing scalability well beyond the capacity of passive signal booster systems.
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 SignalMax’s IP66-rated case protects the amplifier equipment against dust and water intrusion.
Industry-leading design, installation, and lifetime support from Powerful Signal, the leader in improved in-building cellular signal.

* Maximum indoor coverage is possible with strong outside cell signal. Weaker outside signal will result in less indoor coverage.

SureCall SignalMax Fiber DAS system diagram with 1 Remote Unit

A SureCall SignalMax fiber DAS system distributes cellular signal using optical fiber cable and up to 4 Remote Units with 4 or more antennas each. (Click to enlarge.)

SureCall SignalMax Fiber DAS system building diagram with 4 Remote Units and 16 antennas

(Click to enlarge.)

Who is the SureCall SignalMax Fiber DAS for?

Multi-floor office buildings.
Warehouses and distribution centers.
Below-ground parking garages, basement facilities, and bunkers.
Hotels and convention centers.
Healthcare and other medical facilities.
Power plants, dams, and mines.

Integrated SureCall Cloud service

The SureCall SignalMax 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 SignalMax 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 SignalMax and is billed annually thereafter. For subscription pricing information, please call Powerful Signal at 435-634-6800 or contact us online.

SureCall Cloud uplink power, uplink gain, capacity

SureCall Cloud uplink power, uplink gain & capacity

Optional plenum air coax cable upgrade

The SureCall SignalMax Fiber DAS system includes 400-type coax cable to connect the Remote Unit(s) to the inside antennas. If your building requires fire-rated cable in plenum spaces, 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 SignalMax Fiber DAS solution

In a large building, office, or warehouse, you’ll get the best results and performance from a SureCall SignalMax 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 SignalMax amplifier and four dome antennas. (Click to enlarge.)

Purchasing a SureCall SignalMax four-antenna system

The SignalMax system comes with the following components.

SignalMax master unit (MU) & power supply SC-FMU

SignalMax remote unit (RU) & power supply SC-FRU

SureCall ultra wideband outdoor LPDA antenna w/mounting hardware SC-530W

Top Signal EDGE indoor dome antenna w/mounting hardware TS250620 (×4)

SureCall 250 ft. Fiber Optic Cable SC/PC-SC/PC Terminators SC-SMF250 icon

250′ (75 m) fiber optic cable w/SC/PC-SC/PC connectors SC-SMF250

SureCall 10′ SC-400 coax cable w/N-male connectors SC-001-10

SureCall 500′ SC-400 coax cable unterminated SC-001-500

SureCall N-male compression connector for 400 coax cable SC-CN-30 (×10)

100′ power supply extension cable for MU

SureCall 20′ 14-guage ground wire w/terminals SC-GND20

SureCall SignalMax user guide

Works with all major cellular carriers

The SignalMax Fiber DAS system works with all major wireless carriers, including Verizon, T-Mobile, AT&T, Boost Mobile, UScellular, GCI Alaska, and most others.

It operates on common cellular frequencies.

700 MHz (SMH) bands 12, 13, 17.
850 MHz (Cellular 850) band 5.
1700/2100 MHz (AWS) band 4.
1900 MHz (PCS) bands 2, 25.

T-Mobile customers please read about band 71 and cell signal boosters

Documentation

Download the SureCall SignalMax Fiber DAS data sheet (PDF)

SureCall SignalMax data sheet (PDF)

Download the SureCall SignalMax Fiber DAS user guide (PDF)

SureCall SignalMax user guide (PDF)

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.gov.

WilsonPro Enterprise 4330 Commercial Cellular Booster Common Mode Installers’ Kit

Chat or Call for Pricing