STANDARD TIME AND FREQUENCY SIGNAL (STFS) SERVICE


Meaning of STANDARD TIME AND FREQUENCY SIGNAL (STFS) SERVICE in English

In the United States, standard time and frequency signals, broadcast on very precise carrier frequencies by the U.S. Naval Observatory and the National Institute of Standards and Technology (NIST), formerly the National Bureau of Standards (NBS). Note: The Radio Regulations (RR) define an identical international service as standard frequency and time signal service .

Telecommunication standard terms English vocab.      Английский словарь стандартных телекоммуникационных терминов.