BSF (time service)

BSF, in the context of time services, refers to the call sign of the Chinese Standard Time Radio Station. Located in Shangqiu, Henan province, China, this station transmits time signals based on the Coordinated Universal Time (UTC) as maintained by the National Time Service Center (NTSC) of the Chinese Academy of Sciences. The signal is broadcast on various shortwave frequencies, providing an accurate time reference for users within China and neighboring regions.

BSF's transmissions are used for synchronizing clocks and other time-sensitive equipment. The station transmits a modulated signal that encodes the date, time, and other relevant information. The primary purpose is to provide a reliable and accurate national time standard to facilitate scientific research, industrial processes, and daily life. The station's signal is subject to propagation delays and interference, so users should account for these factors when using BSF for precise timing applications. The information transmitted allows for automated synchronization of devices, ensuring accurate timekeeping across a wide range of applications.