Worldwide VLF standard frequency and time signal broadcasting

• 1 November 1961
• journal article
• Published by National Institute of Standards and Technology (NIST) in Journal of Research of the National Bureau of Standards, Section D: Radio Propagation
• Vol. 65D  (6) , 617
• https://doi.org/10.6028/jres.065d.070

Abstract

Keywords

• TIME SIGNAL
• STANDARD FREQUENCY
• SIGNAL BROADCASTING
• WORLDWIDE VLF STANDARD