Posted 5/17/2026 20:50 (#11649074 - in reply to #11648444) Subject: RE: Topcon AGS2 RTK fix issue
Stanley, Manitoba, Canada
Phainein7 - 5/17/2026 10:11
farmer_white - 5/17/2026 00:40
certain days.
With farm grade GNSS receivers, if OEM's SNR mask setting is too high for those in northern latitudes, there may not be enough good sats (4 needed) from the same constellation.
GnssLogger can show what SNR values are via C/No: "Carrier-to-Noise Density [C/N0] is a specialized form of Signal-to-Noise Ratio (SNR)"
Are you saying you need at least 4 sats from the SAME constellation, or can those be from different constellations? If so, what's the real benefit to receivers with more constellations?
Topcon AGS2 RTK fix issue
