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March 8, 2014
Table of Contents
1 Introduction
BPM (time service)

Wikipedia

 
BPM is the People's Republic of China's national time signal service, operated by the Chinese Academy of Sciences.

It broadcasts at 2.5, 5, 10, and 15 MHz.

BPM is idiosyncratic in that it transmits UT1 time between minutes 25 through to 29 and 55 through to 59, which creates an odd click-beep effect when heard below a stronger time signal station such as WWV.
TimeSig

This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "BPM (time service)".


Last Modified:   2005-04-13


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