5G Wireless Communication TechnologyThe 5G communication technology is a technical upgrade and transformation based on previous wireless communication network technologies, improving its overall perfo...
Experienced Professionals
Patents&Software Copyrights
Countries&Regions
Global Users
Caltta is a leading provider of integrated professional trunking communication solutions. With the mission of "Make Communications Safer and Richer", Caltta takes continuous innovation as the technology-driven cornerstone, professional technology as the root of the industry, provides efficient and high-quality services, and works with industry partners to create win-win cooperation of ecology, creating value for global customers.
Know More About Caltta We Pursue the Perfect Quality of Communication Mobile Radios & Systems
With a complete range of 2G, 4G, 5G, and PoC end-to-end products, Caltta brings you a one-stop solution and high-quality services.
Based on the industry-leading carrier-class architecture, Caltta supports "DMR+LTE" and "DMR+PoC" cross-system networking and integrated dispatching.
Taking continuous innovation as the technology-driven cornerstone, Caltta supports flexible customization of solutions from systems to terminals.
With a deep understanding of vertical industries, Caltta's DMR solutions have been widely used in Public Safety, Transportation, Utilities, Energy, Emergency Response, etc.
5G Wireless Communication TechnologyThe 5G communication technology is a technical upgrade and transformation based on previous wireless communication network technologies, improving its overall perfo...
Information transmission completed using optical fiber as the transmission medium is called optical fiber communication. This technology is a new communication method invented in the 1970s. Optical fi...
LTE radio refers to electromagnetic waves that propagate in all free space (including air and vacuum) and are one of the limited frequency bands, with an upper frequency limit of 300 GHz (gigahertz) a...
London, UK - Mar 4, 2024 - Caltta Technologies, a leading provider of critical communication solutions, continues to foster strategic collaborations with industry partners to deliver enhanced value to global customers. Recently, a prominent aviation company in the UK deployed a Caltta ECS (Enhanced Conventional System) to elevate its communication capabilities and work efficiency.
The existing user base of two-way radios is highly diversified regarding technology adoption in terms of both communications protocols and use cases. As the industry steps into the digital and LTE and...
Gansu, China - On December 18, 2023, at 23:59, a Ms6.2 magnitude earthquake struck Gansu Province (35.70°N, 102.79°E), a northwest city of China. Caltta Technologies, a leading provider of integrated professional PMR (Private Mobile Radio) communications solutions, has played a pivotal role in supporting Gansu earthquake relief efforts through its proactive contributions to crucial emergency rescue communications.
+86-0755-86556659