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Hi Jason,

I have noticed that the GPS/GLONASS direct USB mount dongle is clearly weaker than the G-MOUSE RoHS IPX6 magnetic mount GPS and the GlobalSat BU-353-S4 USB magnetic mount GPS dongles.? Watching <CGPS> over time on a Pi-4-B the GLONASS has flaky difficulties when plugged directly to the USB port, dropping in and out and in continually, where the other GPSes are not flaky at all.? I tried the GLONASS on a two foot USB extension cord inside the house on my Pi-4-B and it, though still a weaker GPS receiver, did not flake out and came up quicker.? The GLONASS is not at all flaky on any of my Pi-3-Bs and maintains and maintains 7 to 9 satellites inside the house, whereas on the Pi-4-B it receives 4 to 6 satellites.

73

Herm, W7HRM