REX installs, tests, commissions and maintains Distributed Antenna System (DAS) networks to improve signal strength and network capacity. REX specializes in indoor and outdoor DAS solutions for the private and public sector and has industry leading
proficiency across a variety of venues
including:
• Stadiums, convention centers and theme parks
• Colleges and universities
• Hotels, Resorts and convention centers
• Hospitals and medical centers
• Densely populated urban areas

What is DAS?
The Distributed Antenna System (DAS) is a network of
spatially separated antenna nodes connected to a
common source via transport medium that provides wireless
service within a geographic area or
structure.
A Distributed Antenna System can be designed for use indoors or outdoors and can be used to provide wireless coverage
to hotels, subways, airports, hospitals, businesses, roadway tunnels etc. The wireless services typically provided by a DAS include PCS, cellular, Wi-Fi, police, fire, and emergency services.

Functions that rely on DAS:
By any measure today, the ability to communicate wirelessly anywhere, anytime, at full speed and without interruption is not a luxury or even an amenity, it is a utlity. In commercial buildings tenant acquisitiuons and retention can, to a certain extent, depend on the presence and quality of cellular and WI-FI services. DAS is seamless and invisible for customers, but the results
are easy to see.
REX blends telecommunications experience with skills in areas such as project management, cabling i-nfrastructure validation, troubleshooting, and optimization to fully implement a DAS system.

REX Solutions:
The DAS can support any combination of the following services:
• 2G (GSM, DCS, PCS)
• 3G (UMTS)
• 4G
• LTE
• Public Safety
• Wi-Fi