![]() ![]() The SCU3 dual-mode solution is the most recent addition Sepura, a leader in mission-critical solutions with over three million TETRA devices sold around the world. To address these needs, and to support organisations transitioning to future LTE solutions, Sepura has a hybrid device that supports TETRA for mission-critical voice and LTE for access to data. The technology lacks mission-critical voice such as priority or group calls, direct mode operation and end-to-end encryption. These tasks need a much higher bandwidth than narrowband systems can deliver, and require broadband data services, such as LTE (long-term evolution), to satisfy this demand.īut these new platforms don’t yet offer equivalent performance, with many standards yet to be confirmed. There is, however, an increasing need for data services such as video, access to online tools or databases, and the ability to upload or download large data items. ![]() ![]() Mission-critical users have traditionally relied on voice services, but they are evolving their operations to encompass more data services and applications, many of which can be carried over TETRA. Many of these networks are based on the TETRA (terrestrial trunked radio) standard, providing narrowband voice and data services to its users, with a high standard of service and exacting requirements for availability, reliability and security. This is vital to supporting public safety, emergency response and critical infrastructure, where there is a significant risk to the individual, the environment, and any members of the public. T oday’s mission-critical communications rely on dedicated land mobile radio (LMR) networks to provide a high grade of service for availability, reliability and security. Sepura enables smart communications with TETRA and LTE solutions. ![]()
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