Complex sentence: In addition, NBC programs that were not broadcast by WSVN were cleared by the network's West Palm Beach affiliate, WPTV (channel 5), whose signal provides city-grade coverage of Fort Lauderdale and was available on nearly every cable provider in the area.
Split into simpler sentences: In addition, NBC programs that were not broadcast by WSVN were cleared by the network's West Palm Beach affiliate, WPTV (channel 5). WPTV's signal provides city-grade coverage of Fort Lauderdale and was available on nearly every cable provider in the area.