<p>➀ RANsemi launched the RNS805-RU-BB baseband board to simplify 5G/4G Open RAN Radio Unit (O-RU) development, supporting Split 7.2 architectures and all 5G FR1 bands from 600 MHz to 6 GHz;</p><p>➁ The board integrates RANsemi's O-RU SoC with Texas Instruments' AFE7769D RF transceiver, offering flexible deployment for multi-band scenarios and addressing power amplifier linearization challenges through digital predistortion;</p><p>➂ It provides a complete software suite for 5G/LTE radio units, supports eCPRI fronthaul, and is available for testing and commercial use to accelerate real-world O-RAN integration.</p>