http://www.slingbox.com/go/slingbox , has the Slingbox Pro HD , that will receive a broadcast digital tv channel and transmit the channel via the internet to your tv. The receiving/transmitting sling box is located where the the tv station can be received , like at a relatives or friends house or apt. etc. , with simple rabbit ears type antenna ,
http://forum.tvfool.com/showthread.php?t=233 , or a outdoor antenna can also be used.