IP Data Transmission
via DMR Radios
The Key to Effective and Unconventional Radio Communication
A Modern Solution for Professionals
The Digital Mobile Radio (DMR) communication system is a modern solution for professional users, providing not only crystal-clear voice communication but also enabling very secure IP data transmission. Thanks to the capabilities offered by high-end Motorola radio models, radio systems based on onboard computers have been developed, allowing IP communication in Direct Mode.
Two System Variants
Portable Backpack System
Ideal for field operations. Powered by a 12V 33Ah battery, allowing for several days of operational mode. Features protection against deep battery discharge.
You can choose this solution as a repeater to increase the transmission distance.
Transportable Suitcase System
A high-power solution powered by two 12V 22Ah batteries. Both systems utilize 50W radios, with a flexible option to switch from 5W to 50W radios.
You can choose this solution as a repeater to increase the transmission distance.
Advanced Technology and Security
The main task of the developed systems is the secure transmission of IP data over significant distances. Communication is stateless; we use DMR AES 256-bit encryption and SSL at the transport layer of the OSI model. The developed system features data retransmission on connected onboard computers ensure that all packets reach the recipient from the sender (Air interferences interrupting transmission does not force the entire file to be sent again, retransmission is repeated from the point of interruption). Communication does not require repeaters or the entire DMR/TETRA infrastructure.
Thanks to Time Division Multiple Access (TDMA) in a 12.5 kHz channel, DMR effectively doubles capacity compared to analog systems, offering two independent communication paths in the same channel. This allows DMR Tier II and Tier III systems to transmit data packets using the Internet Protocol (IPv4 and IPv6).
System runs on a specially designed on-board computer, as well as on tablets and any computer with Windows, Linux or OSX. The solution can also be installed on desktop computers or servers !
We have developed a DEMO application that allows connecting several radios to a CHAT server, featuring a built-in ACK mechanism (we know when the recipient received the data transmission), enabling very secure information exchange between multiple stations.
Fields of Application
Such an unconventional approach and secure form of radio communication can find applications in:
- Military
- Security Services and Agencies
- Rescue Services
- Backup communication systems
Technical Specifications
Due to the low data transfer rate resulting from the DMR protocol, the system is optimized for transmitting small portions of data:
- Throughput: approx. 0.5 - 1.0 kb/s per time slot x2
- Supported Data: XML templates, Word files, PDF files, small photos, text, binary ex. Protocol Buffers from Google ..
- Security: Communication is secured with an radio AES256 bit key with SSL on top of IP encrypted communication between two endpoints.
A Worthwhile Investment
By choosing solutions based on the DMR standard, you invest in proven technology that not only ensures stable voice communication but also opens the way for effective use of IP data transmission for your business needs. Understanding the technical aspects of data limits, protocol mechanisms, and the characteristics of the UDP protocol allows for optimal design and implementation of applications utilizing the full potential of IP over DMR systems.
It's worth keeping in mind - We can adapt our solution to your specific needs in any environment.
Works with portable radios
Our solution is compatible with many platforms and supports portable radio stations.
It is possible to use small tablets to control data transmission via radio stations.
Software supporting radio stations
Our software can be adapted to your current systems, both stationary and mobile, vehicles, aircraft or temporary mock locations.
About Us & Roadmap
Syngress Network was founded in September 2013. From its inception, the company developed software for civilian market contracts. For the past three years, the company has been developing software for unconventional radio communications and image recognition from thermal and night vision cameras using artificial intelligence. Our team consists of passionate programmers.
Our solution solves a number of technological challenges and tasks that aim to stimulate innovation in the field of dual-use technologies, enabling the transmission of IP data over radio waves without the need for internet, satellite, Wi-Fi or Bluetooth.
We see ourselves as a future "prime" in the market that will transform the current state of affairs both as a technology integrator and a supplier of solid and innovative equipment/systems.