Basements, cores, stairwells, and garages kill cell signals. Yet employees, guests, and clinical teams expect calls, MFA prompts, and apps to work everywhere. Efficiently enhancing in-building cellular coverage requires an engineered Distributed Antenna System (DAS) that matches your materials, carriers, and usage—delivered quickly and validated thoroughly.
We grid-test every floor to capture RSRP/RSRQ/SINR per carrier and band. Results reveal true dead zones, isolation risks, and where antennas will do the most good. This prevents overbuilding and minimizes change orders.
A good DAS isn’t just “more bars.” It balances uplink and downlink so phones can talk back reliably. Designs choose antenna types (omni vs. panel), place them to avoid self-interference, and specify low-PIM components. They also anticipate new LTE/5G bands so tomorrow’s changes don’t require tearing out today’s work.
Efficient projects coordinate early with facilities and the AHJ. We plan fire-rated pathways, power, and labeling; schedule low-impact ceiling work; and pre-stage materials. Commissioning includes PIM tests, gain set-up, and acceptance grid testing—so you receive a defensible report with before/after proof.
Employees, tenants, and visitors carry different providers. A multi-carrier system protects experience and avoids finger-pointing. Where local public safety requirements apply, we design to co-exist with ERRCS without interference.
Coverage upgrades don’t have to drag on or break budgets. SpecOp Secure designs and deploys efficient, multi-carrier DAS with clean documentation and ongoing optimization. Want to know exactly what it would take? We’ll start with a rapid grid test.