BPL (time service)
BPL is the call sign of the official long-wave time signal service of the People's Republic of China, operated by the Chinese Academy of Sciences, broadcasting on 100 kHz from CAS's National Time Service Center[1] in Pucheng County, Shaanxi at 35°0′N 109°31′E / 35.000°N 109.517°E,[2] roughly 70 km northeast of Lintong,[3] along with NTSC's short-wave time signal BPM on 2.5, 5.0, 10.0, and 15.0 MHz.
BPL broadcasts LORAN-C compatible format signal from 5:30 to 13:30 UTC,[4] using an 800 kW transmittor covering a radius up to 3000 km.[5]
References
- ^ National Time Service Center
- ^ Time Signals (PDF), BIPM, p. 78, retrieved 2011-04-20
- ^ "Facilities - National Time Service Center (NTSC), Chinese Academy of Sciences".
- ^ "长波授时 (Longwave time signal)". National Time Service Center, Chinese Academy of Sciences. National Time Service Center, Chinese Academy of Sciences. Retrieved 16 March 2013.
- ^ "科研成果 (Research achievements)". National Time Service Center, Chinese Academy of Sciences. National Time Service Center, Chinese Academy of Sciences. Retrieved 16 March 2013.
External links
- 长波授时 (Longwave time signal), from the National Time Service Center, Chinese Academy of Sciences
 | This standards- or measurement-related article is a stub. You can help Wikipedia by expanding it. |
 | This China-related article is a stub. You can help Wikipedia by expanding it. |