Had to return mine, as for some inconceivable reason it doesn't work on rooted Android phones.
If you don't know what a rooted Android phone is, you don't have to worry
Do what you want with your truck. Believe who you want. Take whatever risks you feel make sense. Ignore the experts, trust other experts. Follow logic, or get funky.
The world is weird. Make of it what you will. Accept the fruit of the seeds you plant.
I'm sure that with a soldering iron, knowledge, and a willingness to throw warranty to the wind that all things are possible. However, outside of that there's no way.
It's been a long time since I've studied such things, but I recall that radio broadcast signals can vary in strength due to time of day and temperature, among other things. You might find that other stations do the same thing at the same spot, while others do not. That could be antenna sharing.
My suggestion is to look at posts in this sub forum to see what others have already posted. There's already a wealth of information in here ripe for the reading.