Home / Standards / GB/T 42709.7-2023 GB/T 42709.7-2023 Active Semiconductor devices—Micro-electromechanical devices—Part 7: MEMS BAW filter and duplexer for radio frequency control and selection 半导体器件 微电子机械器件 第7部分:用于射频控制和选择的MEMS体声波滤波器和双工器 Standard Type GBT ICS 31.200 CCS L40 Status 现行 Issue Date 2023-05-23 Implementation 2023-12-01 Responsible Dept 工业和信息化部(电子) Drafting Unit N/A