Quote Originally Posted by Flogger View Post
Thanks for the education Ricky!!! I now have an understanding on how my HB's GPS works. Too bad my 600 series isn't compatible with the antenna upgrade. I'm thinking about getting another HB unit with SI and moving my 688 to the bow of the boat. Will all of HB's new SI units be compatible with the GPS upgrade?? If so, will the external gps receiver be far superior to my 688? Thanks again Ricky!!
The AS GPS HS antenna is (and will be) compatible with all the 800/900/1100 series units...

Quote Originally Posted by Flogger View Post
Oh and sorry for so many questions but I'm new and don't know much about all the new technology. I'm trying to learn as much as possible bc I am bitten bad by the fishing bug.
Questions are how we learn...I still learn everyday...

Rickie