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With reliable communications networks, operators of mission-critical networks can ensure services run smoothly, and maximize safety for users, passengers and staff. At Kapsch CarrierCom, we have been designing, installing, and managing mission-critical radio communications systems for many years. Our turnkey solutions, which are based on ETSI's Digital Mobile Radio Tier 3 or trunked standard, leads the industry in terms of resilience, affordability and availability. They are flexible in supporting 80MHz VHF to UHF frequency bands.

Kapsch CarrierCom addresses the opportunities and future demands of the global mission-critical market. Mission-critical communications are transmitted over various technologies such as TETRA and DMR networks, but new technology is needed to add true mobile broadband. Much of LTE development has been driven by standardization committees. In particular we are focusing on helping professional mobile radio users to migrate to broadband technologies, both quickly and cost-effectively.

Are you looking to deploy or upgrade your DMR network? Contact our experts to find out more.

Key benefits of our DMR portfolio include:

Easy migration


Analogue to digital migration with our DMR systems is smoothly since license holders may keep the existing licenses to ensure backwards compatibility with your own legacy radios.

Efficient supplier management


Our solution is based on DMR Tier III technology in the VHF low, VHF high and UHF low bands and conforms to ETSI offering you a wider choice of device manufacturers.



Kapsch CarrierCom simplifies your DMR architecture and enables the reuse of existing antenna infrastructure. Together with lower power consumption and smaller operational efforts your costs will decrease significantly.

Optimised network performance


Kapsch CarrierCom´s DMR solution doubles the capacity compared to legacy analog radio and provides full duplex to support two simultaneous calls already with a single base station. This is one of the best spectrum efficiency of all technologies.

Scalable architecture


The Kapsch CarrierCom DMR solutions scale from single frequency simplex to high density multi-carrier solutions. Together with its multi-tenant capability it fits applications and coverage areas of all sizes.

Blackout proof availability


High availability through redundant control units, virtualization of core switches, advanced energy saving mode, encryption and many more powerful features ensures highest safety and security even during major blackouts.

Our DMR portfolio includes:


Our DMR.networks comprise georedundant or virtualized control units, power efficient base stations and transmission networks. The high performance base station meets all ETSI DMR Tier 3 standards and supports simulcast and trunking operations enabling a smooth transition from legacy analog to digital operation. We also support the widest range of spectrum. Network power efficient features ensure a leaner and greener radio network, a long lifecycle and make your network blackout-proof. More features upon request.


Our high performance DMR.terminals meet all ETSI DMR Tier 3 standards and include portable and mobile radios as well as cab radios for public transport. Most products are designed to meet stringent Mil 810 standard and IP67. The radios are multi-mode, analog and digital DMR trunking supporting fully duplex operation and are equipped with built in GPS and Bluetooth wireless technology and a wide range of accessories.


A comprehensive range of applications from flexible dispatcher applications, web server based configuration, integrated network and subscriber management to voice recording applications are available. We can adapt all applications to fit your needs.

Our services range from analysis, consulting, radio planning, design, integration, installation and training, to the maintenance and operation of the entire DMR solution.

We are deploying DMR networks for many industries:


For sidetracks shunting or station operations.

Public services

Critical and secure radio for government, safety and security.

Energy providers

For black-out security, meter data management and grid control.

Public Transport

For operational and ITCS communications.

Our partners:

Forward to the future of mission-critical networks:

Cross-networks for smart cities

As mission-critical telecommunications expert we have made our networks interoperable. This benefits all industries as our world is becoming ever more connected. Our GSM-R, TETRA and DMR networks also work with public and next generation networks.


Even though both technologies are similar, there are many differences if you have a detailed look. TETRA is a proven standard for high density networks, whereas DMR is a better fit for upgrading analog networks. We are experts in both technologies and help you to decide which architecture, devices and services best suit your needs.