Data Radios / Communication
GNSS Radios for Construction
Trimble GNSS radios enable fast, reliable data communication between base stations and rovers on construction sites. Designed for rugged conditions and flexible configurations, these data radios ensure high-accuracy RTK corrections are transmitted with minimal delay, keeping your crews productive and connected in real time. Whether you’re operating in spread-out terrain or dense urban zones, Trimble radios deliver dependable GNSS signal transmission where it matters most.
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Data Radios / Communication
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TDL 450 Series
The Trimble TDL 450H and TDL 450 are advanced, high speed, wireless UHF data radios for GPS and GNSS-based positioning…
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TDL 450B
The TDL450B includes the latest Trimble radio technology, providing you with optimal performance in the field. The high-speed wireless Trimble®…
FAQs
Frequently Asked Questions About Trimble GNSS Radios
Find answers to common questions about total stations, including setup, accuracy, compatibility, and everyday use. This section is designed to help you better understand the technology and get the most out of your equipment on site.
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Why Choose Sitech SA?
As the authorised Trimble distributor in Southern Africa, SITECH SA delivers world-class positioning and machine control solutions tailored to the region’s construction, infrastructure, and agricultural industries. Backed by over three decades of Trimble innovation and a presence in more than 100 countries, we help clients improve accuracy, boost productivity, and drive measurable results on every project.
What sets SITECH SA apart:
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Proven Trimble Technology – Access industry-leading solutions built on over 1,800 patents, engineered for precision, reliability, and real-world performance.
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Expert Local Support – Our in-region team provides end-to-end service, from system setup and training to on-site troubleshooting and technical support.
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Streamlined Project Workflows – Integrate field and office with intelligent tools that improve communication, accelerate decision-making, and reduce costly errors.
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Tailored Technology Solutions – From agriculture to civil construction, we customize our Trimble offerings to meet the specific demands of your industry and environment.
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Responsive, Reliable Service – Enjoy fast access to spare parts, local service technicians, and ongoing support, keeping your operations efficient and on schedule.
At SITECH SA, we do more than supply technology, we build long-term partnerships that empower our customers to work smarter and achieve more. Contact us to learn how we can support your next project.
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