There's no way to get PCN through DirecTV, Dish Network, or any other satellite TV service.
As per Pcntv.com, satellite providers Direct TV and Dish Network choose not to carry PCN, even though it is available to them. PCN is supported through a monthly per-subscriber fee paid by participating cable companies that carry them on their channel lineup.
You can visit pcnselect.com to subscribe so you can watch PCN on your computer,
For inquiries, please call Pennsylvania Cable Network (PCN) on 717-730-6000 or send them an email at firstname.lastname@example.org.