You can use this program to delay the radio broadcast to sync up to the TV broadcast. It is a free program. I used it last year and it works. You use your radio headphone output to your computer. You need powered speakers from the output of your computer to hear it. Simple cables. I suggest the lowest setting on the output ( 8 bit) to get the best results. Play with the settings for your system. Here's the link:
It includes a pdf on how to use it.
ROLL TIDE !!