Coverage
Coverage that reaches every corner
Thick walls, basements, and dense floor plans create dead zones. ANDREW delivers reliable multi-operator signal throughout the building, indoors and out.
BRING CELLULAR INDOORS
Provide coverage and capacity for in-building smartphones
Connected from the inside out
Make your facility mobile and connected
Seamless indoor cellular is no longer a luxury — it’s expected. But buildings block outdoor signal, and crowds overwhelm the network exactly when it matters, leaving dead zones and slow data. ANDREW brings fast, reliable, multi-operator coverage and capacity to enclosed spaces of every kind.
From compact offices to sprawling campuses and the world’s largest stadiums, ANDREW matches the right solution to each building — distributed antenna systems, small cells, and repeaters — engineered, deployed, and supported to keep every user connected while using less space and energy.
Challenges and opportunities
Built for the realities of indoor connectivity
Every venue has a different signal, capacity and operational challenge. Start with the outcome the space needs.
Capacity
Capacity for the busiest moments
When a space fills up, everyone’s data slows to a crawl. All-digital DAS and small cells add dedicated in-building capacity that scales in software for peak demand.
Future-ready
Simple, sustainable, future-ready
Traditional in-building systems eat space, power, and budget. ANDREW’s all-digital, IT-based solutions cut space and energy and evolve in software as generations change — DAS, small cell, or repeater.
Featured products
DAS, small cell and RF repeater solutions designed for different building sizes, coverage requirements and capacity demands.
Distributed antenna system
ERA® digital DAS
ANDREW’s all-digital DAS — the only DAS that connects every major RAN vendor digitally over both CPRI and O-RAN, with no analog RF headend. Software-defined capacity delivers high performance for large, high-demand venues while reducing equipment space, power, and cooling.
Best for
Large, high-density, or complex venues.
Small cell
ONECELL® multi-operator small cell
ANDREW’s multi-operator small cell for simple, scalable indoor 5G. It connects directly to mobile operator networks and is easy to deploy, manage, and expand through software-defined operations.
Best for
Offices, enterprise, and mid-size venues needing simple multi-operator coverage.
RF repeater
Node A digital RF repeater
ANDREW’s digital RF repeater extends reliable coverage into hard-to-reach spaces such as basements, tunnels, corridors, MDUs, transit locations, and rural sites, supporting multiple bands and operators as well as public-safety networks.
Best for
Filling coverage gaps — not whole-building coverage — and public-safety networks.
The ANDREW advantage
Why ANDREW?
Complete portfolio
Everything for in-building wireless — DAS, small cells, and repeaters — from one accountable partner.
Design, deployment and support
Bespoke engineering and deployment for each building, plus ongoing visibility and expert technical support to keep the network compliant with your KPIs.
Training
Indoor Cellular Network (ICN) training and ANDREW University to build your team’s expertise.
Proven at scale
85+ years of wireless innovation and 2,300+ patents, part of Amphenol — delivering with certainty.
Case studies
Indoor wireless case study
Rocket Arena
ANDREW helped create a frictionless wireless experience for hometown fans of the Cleveland Cavaliers NBA team.
Indoor wireless case study
United Center
ANDREW assisted this legendary Chicago sports and entertainment venue in upgrading its legacy infrastructure to support 5G networks.
Indoor wireless case study
Ivory Coast Stadiums
ANDREW and LEADCOM/STA helped Orange Ivory Coast deliver a superior fan experience at AFCON 2024.
Indoor wireless case study
AT&T Stadium
ANDREW facilitated the design and build of the world’s largest in-building wireless network at the Dallas Cowboys’ NFL stadium.
Featured resources
Video · Under 3 minutes
ERA® explained
See how ANDREW ERA revolutionizes the in-building wireless service industry.
Brochure · CO-200056
ERA® Digital Distributed Antenna System
Learn how ERA delivers 4G and 5G coverage and capacity for buildings and large public venues.
eBook · CO-200114
ERA®, 5G and sustainability
Explore 5G upgrades that optimize space, cooling requirements and power utilization.
Brochure · CO-200342
ONECELL® in-building LTE and 5G small cell
Explore simple, scalable indoor LTE and 5G coverage.
Additional resources
Frequently asked questions
What is an in-building DAS?
An in-building distributed antenna system (DAS) spreads reliable cellular coverage throughout a building. ERA’s all-digital, neutral-host DAS carries every operator’s signal digitally from baseband to the DAS radio.
DAS, small cell, or repeater — how do I choose?
Large, high-capacity venues favor DAS; small cells add focused capacity; repeaters extend coverage into hard-to-reach spaces. ANDREW offers all three and helps you match the right mix.
Does ERA support both CPRI and O-RAN?
Yes — ERA connects every major RAN vendor over both CPRI and O-RAN, making it the only DAS that connects every major RAN vendor digitally on one system.
Take your connectivity to the next level.
Let’s discuss how ANDREW can help get you there.