[Loadstone] External GPS Receiver

Michael O. Hanson mhanson at winternet.com
Tue Oct 12 14:06:43 BST 2010

I would personally recommend the I-Blue 737A+.  I hiked roughly 1700 miles 
of the Appalachian Trail using this receiver.  It worked in all weather 
conditions, under thick tree cover, and will work in some buildings.  The 
Holux M-1000 is also a good receiver in my experience.  The Royaltec 
RBT-2010 is not bad but it uses an older chip set to the best of my 

Mike Hanson

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