Huawei RRU3908 1800MHz base station circuit analysis (part 2 of 2) fixed audio

#huawei #basestation #teardown #radio All high resolution pictures: EDIT: Re-upload was necessary to fix the very low audio that the original had, sorry for the inconvenience. Part 1: 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: https: