Complex sentence: KXII-DT3, branded as "Fox 12", is the Fox-affiliated third digital subchannel of KXII, broadcasting in high definition on virtual and VHF channel 12.3.
Split into simpler sentences: KXII-DT3, branded as "Fox 12", is the Fox-affiliated third digital subchannel of KXII. Over the air, it broadcasts in high definition on virtual and VHF channel 12.3.