Any idea if the PCB includes an antenna? From what I can see from the pictures it doesn't look like it, but I can't find anything in print that says either way. I like the idea of stuffing the PCB into an old digital camera shell or something for a stealth pineapple, but if I'm going to spend 7 or 8 bucks on an antenna I may as well spend the extra 10 bucks and get the ap51 with the case and antenna. Any thoughts?