Assertion: ghz | /r/HasProperty | dfs/tpc
Facets:
Source sentences:
text: China MIIT expanded allowed channels as of 31 December 2012 to add UNII-1, 5150–5250 GHz, UNII-2, 5250–5350 GHz (DFS/TPC), similar to European standards EN 301.893 V1.7.1.