Nokia AHPMDB 475000A

The Nokia AHPMDB is a high-efficiency Remote Radio Unit (RRU) designed for LTE, WCDMA, and GSM mobile networks operating in the 900 MHz frequency band (Band 8). It is part of the Nokia AirScale Radio Access portfolio, offering operators enhanced coverage, improved spectral efficiency, and simplified network deployment. The AHPMDB combines advanced radio technology with compact design and low energy consumption, enabling high-capacity and wide-area mobile communication in both urban and rural environments.

The RRU supports 2x2 MIMO configuration with 2 × 60 W output power, ensuring stable and high-quality signal transmission. It connects seamlessly with Nokia AirScale Baseband units (such as AirScale BBU or System Module) via CPRI or eCPRI interfaces, supporting both legacy and next-generation 5G-ready architectures. The unit is equipped with advanced digital signal processing and supports features like carrier aggregation, multi-band operation, and remote software upgrades. Designed for outdoor operation, the AHPMDB features an IP65-rated enclosure, ensuring reliable performance under harsh weather conditions, including extreme temperatures, humidity, and dust exposure. The lightweight design and flexible mounting options (pole, wall, or tower) simplify installation and reduce operational costs. The RRU’s passive cooling system further enhances reliability and minimizes maintenance requirements. With its high output power, intelligent design, and seamless interoperability with the Nokia AirScale platform, the AHPMDB offers operators a future-proof solution for modern mobile networks.