| 词条 | HLA (radio station) |
| 释义 |
It broadcasts a time signal similar to that of the WWV and WWVH stations with which it shares a frequency:[2][4]
References1. ^{{Citation |url=http://www.itu.int/dms_pub/itu-r/oth/0A/08/R0A080000070001MSWE.doc |author=International Telecommunication Union |date=6 October 2010 |title=Characteristics of standard-frequency and time-signal emissions in allocated bands and characteristics of stations emitting with regular schedules with stabilized frequencies, outside of allocated bands |accessdate=2011-08-25}} Supplement to Recommendation ITU-R TF.768 “Standard frequencies and time signals”. 2. ^1 2 {{Citation |url=ftp://ftp2.bipm.org/pub/tai/scale/timesignals.pdf |title=Time Signals |date=2011-06-20 |author=BIPM |authorlink=International Bureau of Weights and Measures |accessdate=2011-08-25}} 3. ^List of HLA users {{ko icon}} 4. ^{{Citation |title=PUB 117: Radio Navigation Aids |author=National Geospatial-Intelligence Agency |authorlink=National Geospatial-Intelligence Agency |url=http://msi.nga.mil/NGAPortal/MSI.portal?_nfpb=true&_pageLabel=msi_portal_page_62&pubCode=0009 |year=2005 |pages=2–17 |accessdate=2011-08-25}} External links
2 : Radio stations in South Korea|Media in Daejeon |
| 随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。