4RF is a world class designer and manufacturer of high efficiency narrowband radios for critical infrastructure applications. 4RF SCADA radios operate in VHF, UHF and 900 MHz licensed bands and the Point-to-Point radios provide a wider range of sub 3GHz frequencies.
Long haul, high-performing, flexible point-to-point microwave link, available in multiple frequency bands below 3 GHz, providing up to 65 Mbit/s capacity.
What makes customers choose the Aprisa XE over other radio technology?
Customers benefit from the advantages that the Aprisa XE gives them over other radio technology. Performance-engineered to provide maximum link availability, the Aprisa XE gives capacity and reliability over long distance paths under the most difficult conditions. Chaotic topography, obstructions, over water paths, temperature and atmospheric extremes all limit conventional digital microwave links, but not the Aprisa XE.
How does the Aprisa XE achieve such high performance?
It’s all in the technology. By taking advantage of licensed frequency bands below 3 GHz, by combining features such as powerful forward error correction and robust equalisation, and through our rigorous manufacturing and quality control programme.