The eTrex 20 uses both the US NAVSTAR GPS constellation and the Russian GLONASS one which I thought was a nice feature, pretty much doubles you chances of getting a fix.
Type: Posts; User: ishoot10s
The eTrex 20 uses both the US NAVSTAR GPS constellation and the Russian GLONASS one which I thought was a nice feature, pretty much doubles you chances of getting a fix.
I recently bought an eTrex 20 and have loaded a few topo overlays and its very good. Cost was about $230 from PB Tech. Dougie scored my old eTrex which I'd had for a few years. I don't think the...