Posted 11/19/2009 10:07 (#930100 - in reply to #929594) Subject: RE: Auto guide with a cell phone?
Since you are in MN you'll be able to use the CORS network for RTK-correction signal. It is free! All you need is a windows 6 based cell phone preferably a PDA cell phone, software and cables. The cable ties straight into the Trimble receiver. We have quite a few running of the MN CORS network.