业余无线电频率划分 (Chinese Wikipedia)

Analysis of information sources in references of the Wikipedia article "业余无线电频率划分" in Chinese language version.

refsWebsite

Global rank Chinese rank

1^st place

7,500^th place

5,707^th place

1,271^st place

2,191^st place

fcc.gov

FCC Online Table of Frequency Allocations (PDF). 47 C.F.R. Federal Communications Commission. 2 June 2011 [4 August 2011]. （原始内容存档 (PDF)于2011-12-16）.

存档副本. [2019-03-16]. （原始内容存档于2019-03-11）.
FCC Online Table of Frequency Allocations (PDF). 47 C.F.R. Federal Communications Commission. 2 June 2011 [4 August 2011]. （原始内容存档 (PDF)于2011-12-16）.