I know my GRE PSR 500 does not hold up to my rough handling; however, I thought Uniden would fair better since it did not have the dreaded GRE/Whistler BNC Module. I was wrong. Today, I noticed that my 436HP antenna was loose at the base. No, it is not the antenna. I did not think a SMA would loosen, but it did. I have dreaded having to send my radio in for repair, but now I am forced to do so if I want to listen. I guess I will finally get the internal clock repaired as well.