DMR Radios with BDA / DAS Integration
Reliable Radio Coverage Where You Need It Most—Indoors, Underground, and Beyond
What Are BDA and DAS Systems?
BDA (Bi-Directional Amplifier) and DAS (Distributed Antenna System) solutions are designed to extend and enhance radio signal coverage in areas where standard DMR radios may struggle—such as large buildings, underground facilities, tunnels, or densely constructed spaces.
When integrated with your DMR (Digital Mobile Radio) system, a properly designed BDA/DAS infrastructure ensures crystal-clear communication for every radio user, regardless of location. These systems are essential for maintaining coverage in mission-critical environments and ensuring compliance with safety communication regulations.
Two-way communication.
One-way thinking.
Key Features of BDA / DAS Integration
Extended Indoor Coverage
Eliminates dead zones in stairwells, basements, parking garages, high-rise buildings, and other difficult environments.
Supports Voice and Data
Delivers full DMR functionality—voice calls, text messaging, GPS location, and telemetry—throughout the coverage area.
Bi-Directional Amplification
Boosts both transmit and receive signals for seamless two-way communication between portable radios and the network.
Custom-Designed DAS Layouts
Engineered with strategically placed antennas to distribute signal uniformly across all floors and rooms.
Multi-Band and Multi-System Support
Capable of supporting UHF, VHF, and 700/800 MHz DMR systems as well as public safety or cellular networks.
Code-Compliant Design
Meets NFPA and IFC requirements for in-building public safety communication systems (where applicable).
Benefits of DMR with BDA/DAS Systems
- Improved Safety and Response
First responders and security personnel maintain uninterrupted communication in every part of the facility. - Enhanced Operational Efficiency
Teams stay connected throughout large campuses, industrial plants, hospitals, or hotels. - Regulatory Compliance
Ensure your building meets local codes requiring emergency responder radio coverage. - Flexible Integration
Compatible with new or existing DMR radio networks—expand without replacing your infrastructure. - Scalable Design
Easily upgrade or expand the system as your facility grows or as operational needs change.
Ideal Applications:
- Hospitals & Healthcare Facilities
- High-Rise Buildings & Office Complexes
- Airports, Subways & Tunnels
- Manufacturing Plants & Warehouses
- Stadiums, Arenas & Event Venues
- Government & Public Safety Facilities
Clear Communication—No Matter the Building
In many facilities, standard radio coverage isn’t enough. Thick walls, underground areas, and complex building layouts can block critical signals. That’s where BDA and DAS integration with your DMR radio system makes the difference—extending reliable communication into every corner of your site.
Diversified Communication Group designs and installs custom BDA/DAS solutions that keep your teams connected indoors, underground, and everywhere in between. From hospitals and high-rises to tunnels and transit systems, we help ensure your DMR network delivers where it matters most.