Stronger Wireless Coverage Starts with Smart Design
Reliable connectivity should not stop at the building entrance. Zagarri Engineering provides DAS and in-building wireless engineering services designed to improve cellular coverage and connectivity throughout complex indoor environments. From initial RF surveys and system design through integration and performance testing, our team develops customized solutions based on each facility’s unique conditions and coverage needs. Every system is engineered for dependable performance, efficient implementation, and long-term reliability.
Custom DAS System Design
Our engineering team develops tailored DAS solutions based on facility conditions, coverage requirements, and network needs to deliver reliable wireless connectivity throughout the building.
Coverage Testing
We evaluate existing cellular coverage to identify weak-signal areas and determine where an in-building wireless solution may be needed.
System Integration
We fully manage the implementation and testing to optimize coverage and help ensure reliable wireless performance throughout the facility.
Within weeks of engagement, we were able to realize significant cost savings…
Jefferson County 911
Frequently Asked Questions
Every facility presents unique wireless coverage challenges, and the right solution begins with understanding the building and its connectivity needs. Here are answers to some of the most common questions we receive about DAS, in-building wireless coverage, RF surveys, system design, and performance.
A Distributed Antenna System (DAS) helps extend wireless signals throughout areas where cellular coverage may be weak or inconsistent. A properly engineered DAS distributes signal across a facility to improve connectivity and provide more reliable in-building wireless coverage.
An RF survey can identify areas where building materials, size, layout, or existing signal conditions are affecting cellular coverage. Zagarri Engineering evaluates current performance and facility requirements to determine whether a DAS or other in-building wireless solution is appropriate.
Our team designs RF solutions for public safety communications (ERCES), Distributed Antenna Systems (DAS), cellular networks, WiFi, private wireless networks, and other specialized RF applications. Every design is customized to meet the specific needs of the project.
Every project begins with understanding your goals and evaluating existing conditions. We perform RF surveys, analyze coverage and interference, review building characteristics, and develop a design that balances performance, reliability, scalability, and budget.
Yes. Our services extend beyond engineering and design. We can assist with installation coordination, commissioning, performance testing, system optimization, and final validation to ensure your wireless system operates as designed before the project is complete.