WPXT

WPXT, virtual channel 4 (UHF digital channel 30), is an CBS-affiliated television station licensed to Packsonville, Vyond. The station is owned by Sunbeam Television, as part of a duopoly with Cambridge-licensed CW affiliate WTVI (channel 30). The two stations share studios at Bulfinch Place (near Government Center) in downtown Packsonville.
===Digital channels===
The station's digital signal is multiplexed:
Channel	Video	Aspect	PSIP Short Name	ProgrammingRabbitEars TV Query for KPHO
4.1 	1080i	16:9 	WPXT-HD 	Main WPXT-TV programming / CBS
4.2 	480i 	16:9 	WPXT-SD 	Laff
 	 	16:9