Effect of Temperature (T) on Frequency Modulated Radio Signal Strength (FMRSS) in Broadcasting System with Osun State Broadcasting Cooperation (OSBC), FM 104.5 MHz as a Reference Station

Authors : Familusi, T. O; Ewetumo, T; Adedayo, K. D; Ojo, J. S

Volume/Issue : Volume 7 - 2022, Issue 4 - April

Google Scholar : https://bit.ly/3IIfn9N

Scribd : https://bit.ly/39yYpiA

DOI : https://doi.org/10.5281/zenodo.6655133

A frequency modulated radio signal strength (FMRSS) and radio refractivity (RRF) meter was used to simultaneously synchronize temperature and frequency modulated radio signal strength during a broadcasting station operation. The meter was tuned to Osun State Broadcasting Cooperation (OSBC) at FM 104.5 MHz for a total of 66 days, from November 23, 2021 to December 5, 2021, December 17, 2021 to December 31, 2021, and January 1, 2022 to February 5, 2022. The data were analyzed to determine the relationship between temperature and the strengths of frequency modulated radio signals. The results of the analyses severally indicate that temperature and frequency modulated radio signal strength are directly proportional reference time of the day as equally shown by their variation trend-lines.

Keywords : Temperature, Signal, Strength, Frequency, Modulation, Synchronize, Tuned Broadcasting and TrendLine.


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