This page is designed to calculate the correct PI code value for your station's callsign.
The R(B)DS standard assigns specific Program Identification (PI) codes to each U.S. station, mapping them from the call letters. The point is to ensure two stations with the same service area don't end up with the same code. Otherwise, it is theoretically possible some radios might regard these stations as interchangeable, and automatically tune between them when one's signal fades.
To check this result,
Go to this page.
Enter the hexadecimal PI code in the upper box.
Click Calculate.
Your station's callsign should appear in the lower box.
There is no error checking in this JavaScript. Enter a nonsense
callsign and you may get a PI code anyway.
CBC stations couldn't be added, however depending on programming they'll have a scheme similar to this:
CBC Radio One: B_02 CBC Music: B_03 Ici Radio-Canada Première: B_04 Ici Musique: B_05 _ = Insert 1-9 or A-FA completed example for CBU-FM:
B203