Complex sentence: The FCC had established September 1,2015 as the date for the termination of all analog low-power television service, however on April 24th, 2015 the FCC decided to suspend that cutoff date indefinitely.
Split into simpler sentences: The FCC had established September 1,2015 as the date for the termination of all analog low-power television service. However, on April 24,2015 the FCC decided to suspend that cutoff date indefinitely.