This!You need Common satellites at the base and rover to resolve a "fix" solution. The Fix will drop GLONASS if your base does not track GLONASS.

I just did a quick test. Viva (5.50)I set my SF to .500000 then exported a carlson RW5I opened the file in notepad. This is what the header said."JB,N...

dshearon is right on the money. I would try switching the Base and Rover around.Topconman, Range has everything to do with Antenna height. Getting the...

Thanks Brad

Do you have an option like above?Edit, I now see what you are saying. Good question

There are a TON of good options. Just note, Windows 10 is scheduled to come out in January For the price Sager makes some good Laptops powerful laptop...

The links the others have posted are great.If you want even more information this a great book "GPS For Land Survey"