In all the car radios that I've had, I can tune it to a 20'th of a MHz. So it'll go from 102.0 to 102.05 and then 102.1. I've never had anything lock up on tho

In all the car radios that I've had, I can tune it to a 20'th of a MHz. So it'll go from 102.0 to 102.05 and then 102.1. I've never had anything lock up on those .05 frequencies though. I wonder if it's every used anywhere.