>So back to my original point - I'll be laying this >out with Eagle and I was wondering if anyone could >make any suggestions on what I should do to avoid RF >issues. Any wisdom from the brains trust here? You need to think a lot about how your grounding is done. It is very easy to get the RF equivalent of motorboating, or stray coupling between stages, if you don't take care. -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist