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Potential GLONASS Reception Failure

Posted: Mon Aug 03, 2026 3:31 am
by GPSrChive
There have been multiple reports by users of the GPSMAP 64 series (non 'x') and the eTrex Touch 25/35 series indicating complete failure to obtain GLONASS satellite signals. These devices all use the same MediaTek MT3332N GNSS chipset.

The Oregon 6x0, 7x0 and Rino 75x also use this GNSS chipset.

Anyone having any GLONASS reception issues with those yet?