Ericsson Radio 4429 B3

The Ericsson Radio 4429 B3 is a high-performance remote radio unit (RRU) optimized for LTE and 5G-ready mobile network deployments. Operating in Band 3 (1800 MHz), it delivers high power output, superior spectral efficiency, and reliable performance, making it ideal for high-capacity urban environments and wide rural coverage. As part of the Ericsson Radio System (ERS) portfolio, the Radio 4429 B3 integrates seamlessly with Ericsson Baseband units through CPRI or eCPRI optical interfaces, supporting flexible deployment in centralized and distributed RAN architectures.

Designed with energy efficiency and durability in mind, the Radio 4429 B3 features passive air cooling, a compact, IP66/IP67-rated enclosure, and low power consumption, ensuring reliable operation even in harsh outdoor conditions. It supports advanced LTE-A features such as carrier aggregation, higher-order MIMO, and is 5G NR-ready, providing a clear path for network evolution. With its lightweight construction and simple mounting options, the unit minimizes installation time and reduces total cost of ownership while maintaining exceptional radio performance.