Well, ordered an atlas backplane. I suppose a receiver is next, and it seems to be available. Anyone out there know when/where the Penelope xmtr will be available? TAPR is tapped out... Don -- Dr. Don Latham AJ7LL Six Mile Systems LLP 17850 Six Mile Road POB 134 Huson, MT, 59846 VOX 406-626-4304 www.lightningforensics.com www.sixmilesystems.com 1232522869.0