I already have a GDL 82 installed with an antenna. I was wondering if I could reuse the existing GDL 82 antenna for the 355 and then use the 335 as a position source for the GDL 82? That way I would only need one GPS antenna?
If this is possible, what is the interface between the 355 and GDL 82?
Thanks!
Should be doable. The GDL82 will accept input from an external GPS source like the GNC355. You need to check the model number of your GPS antenna to see if it is valid for the GNC355.