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Huawei RRU3928 1800MHz radio base station circuit analysis (part 2 of 2) - Kaizer Power Electronics
The RRU3928 is an outdoor remote radio unit. It processes baseband and RF signal data. With the Software Defined Radio (SDR)technology, the RRU3928 supports the dual-mode operation of any two modes of GSM, UMTS, and LTE through software configuration modification. RRU3928 has a dual-transmitter and dual-receiver st ...