> That board is the Zigbee radio board for my MSP430F169 board. The DB-9 is > an RS-232 port (the uC board has a USB port). The T-shaped trace is a > folded dipole > that should match the Chipcon 2500 reference design. I do not see a TO220 ;-)
I'd be interested to know how you copied the reference design. I made some Chipcon 2420 Zigbee boards a couple of years ago using Orcad and just tried my best to get the layout and dimensions right by measuring things on the reference gerbers using a gerber viewer (the boards work fine as it turns out). Since it's quite common to get reference designs that include gerbers, I was wondering if it would be feasible to to convert these back into, effectively, a pcb footprint. I'd have thought there was enough information in the gerber and drill files to do this - but I admit I haven't thought it through. -- Peter Baxendale <[EMAIL PROTECTED]> _______________________________________________ geda-user mailing list geda-user@moria.seul.org http://www.seul.org/cgi-bin/mailman/listinfo/geda-user