Home / Standards / GB/T 47326-2026 GB/T 47326-2026 Upcoming Performance requirements and test methods for wideband RF chip of BDS/GNSS 北斗/全球卫星导航系统(GNSS)宽带射频芯片性能要求及测试方法 Standard Type GBT ICS 31.190 CCS V04 Status 即将实施 Issue Date 2026-03-31 Implementation 2026-07-01 Responsible Dept 中央军委装备发展部 Drafting Unit N/A