Hebei Huaxun Communication Equipment Blog

The baseband unit , also known as Baseband Unit (BBU) , is a key component in mobile communication systems. It is mainly responsible for processing digital signals and performing functions such as modulation and demodulation. The baseband unit is usually located in a wireless base station and is used to implement signal modulation, demodulation, encoding, decoding, etc. The baseband unit receives data from the upper layer network, and after digital signal processing, converts it into an analog signal suitable for radio frequency transmission, and sends it to the user equipment through the radio frequency link. At the same time, the baseband unit also processes the signal from the user equipment, converts it from analog signal to digital signal, and transmits it to the upper layer network.   In modern communication systems, baseband units work together with components such as remote radio modules (RRUs) to realize the transmission and processing of wireless signals. A baseband unit can

Hebei Huaxun Communication Equipment Co., Ltd . is a professional global communication equipment supplier. Our company is located in Baoding Qingyuan District. We specialize in BBU , RRU, baseband boards , rectifier modules   and power supplies. Our products include new and refurbished 3G to 5G base station telecommunications products. We specialize in the maintenance, refurbishment, procurement and sales of technical equipment such as GSM, UMTS, LTE, 5G and power systems. Our products have been sold in 80 countries. The region includes North and Southeast Asia. East Africa and Africa. We have long experience in exporting to Russia, Malaysia, Thailand, Indonesia, India and other countries. Our team philosophy is customer first, quality assurance, professional service, integrity and win-win. We are committed to strict quality control and our experienced staff are always available to discuss product information and issues with you to ensure customer satisfaction. We cooperate with many w