Huawei RRU3908 1800MHz Base Station Teardown (Part 1 of 2)

All high resolution pictures: Part 2: The Huawei RRU3908 is an outdoor Radio Base Station with one to four carriers and one to six sectors at 20/40 Watt RF output power per carrier. Up/Downconversion explained: SAW filters explained: Ceramic bandpass filter explained: ↝↝ Additiona