This is an old revision of the document!
DGPS Beacon Receiver
I found an old design online and I have found suppliers for all of the parts except for one component, the MC145157 PLL Frequency synth. is hard to find. Lansdale Semiconductor now produces the chip and I need to find a supplier. Or buy it off of eBay for $30.
Current Status: Trying to locate MC145157 chip
Other projects found online
Rich Heineck's Homebrew DGPS Receiver
Formerly at http://home1.gte.net/clseng/DGPS_index.htm (Currently offline)
