There are a number of gps constellations. I am located in Ontario Canada. I am using the M2s with a Helical Antenna. Battery life is NOT an issue for me (although I’m not sure that is affected by constellations anyway).
I’m wondering which constellations I should be using or not using. Is there an upside or downside to reducing or increasing the choices?
What are others in this general area of North America using?
On a related note, in the web portal you can see a display that shows a selection of the satelites the M2 is latched onto. They have labels like C12 C34 E24 E33 G1 G30 R11 R21 S131 S138 etc. I assume these are individual satelites, but what do the letters mean?
Also, my status display often says it has locked onto 40 satelites, but there only a subset of that are ever displayed in the web chart. Where are the rest of them? Does this matter?