>snip< >I'm also looking for a PIC-based telemetry (radio communication) design, >ideally that can do 19.2k baud, but any leads are appreciated. > >snip< > >Craig Webb Give Abacom a look (sorry, no URL): ABACOM technologies 416-242-3120 FAX: 416-242-2697 Faxback: 416-242-3082 They sell transmitters, receivers, & half-duplex transceivers in the 418-433 MHz band, all capable of at least 20 kbps. Their transmitter & receiver lines include their 1/4 milliwatt TXM-4XX-F transmitter for $25.80 US and their SILRX-4XX-A receiver for $39.38 US. Both are the size of BASIC Stamp 1 (i.e. the SIP form factor). The transceivers put out up to 10 milliwatts and go for $139.30 US. I haven't used these modules, but some friends of mine in the Seattle Robotics Society used these modules with great success in last years Robot Soccer competition in Korea. ---------------------------------------------------------------------------- Country Robot "Modular robot components 69 S. Fremont Ave. # 2 for education and industry" Pittsburgh, PA 15202 ----------------------------------------------------------------------------