OK guys , I know very little about these things over the years . I have a old 16 channel that goes to 540 or something like that , it's a 1991 Uniden , anyway , knowing that it's old and doesn't go past 540 , is there still stuff out there that I could listen to or program the thing to pick up ? or is it to old ? .....I really know very little about these things, Is it to old to pick up my local fire and police freq's ? Honestly , anybody know what I might be able to pick up with it ? Thanks