Wireless failures don't look like outages — they look like a nurse's workstation dropping mid-chart, a scanner losing its session at the far end of the warehouse, a video call that dies in the stairwell. By the time it's reported, the AP map says everything is green. That's the gap between installed and engineered: wireless is a physics problem first, and the physics doesn't care what the data sheet promised.
ETHRX engineers wireless from measurements. Predictive designs are validated with on-site surveys before hardware is ordered. Channel plans and power levels are set against the real RF environment — dense clients, interference, masonry, metal, and motion. Roaming is tuned so voice, video, and clinical devices survive a user who walks. Where Wi-Fi can't reach, our HALO platform extends the network with private, decentralized long-range mesh — and for teams on the move, we build mobile networking that bonds cellular and LEO satellite into redundant multi-WAN uplinks.
Every deployment hands off with the survey data, the design rationale, and the as-built configuration — evidence that the coverage you paid for is the coverage you have. Already own a struggling network? We survey it independently and tell you what's actually wrong, whether or not fixing it means buying anything.
What we engineer
Wi-Fi Design & Deployment
Predictive design plus on-site validation surveys — Wi-Fi 6/6E/7 with on-premise or cloud wireless controllers, for campuses, warehouses, and clinical environments.
HALO Long-Range Mesh
Private, decentralized long-range mesh connectivity built on our HALO platform — coverage beyond Wi-Fi's reach, with no carrier to wait on.
Secure Mobility
Certificate-based onboarding, MDM integration, and NAC enforcement — the client carries its policy wherever it roams.
Mobile Networking & Multi-WAN
Cellular and LEO satellite bonded into redundant multi-WAN uplinks for vehicles, vessels, field teams, and expeditionary kits.
Wireless Security & Monitoring
WIPS, rogue detection, and continuous RF assurance — catching at 2 a.m. what only shows up at 2 a.m.
Independent Surveys & Remediation
Third-party surveys of networks we didn't build — validated data and a fix list, not a vendor's upsell.
Where this fits
Coverage complaints and no answers?
Request a survey →Why ETHRX
We measure before we quote.
Designs come from RF data gathered in your building — not a floor plan and a prayer.
Validated, not assumed.
Post-deployment surveys prove the design does what the model said it would. You keep the evidence.
Radio-agnostic.
Wi-Fi, long-range mesh, bonded cellular/LEO, and point-to-point RF — we pick the physics that fits, across Cisco, Aruba, Juniper, and Peplink ecosystems.
Built for clients that move.
Roaming, session persistence, and policy that follows the user — mobility is the requirement, not an afterthought.