KREW2
Well-known member
As per title.
I picked up my new to me boat Monday from Cowes to bring it to Weymouth. As I approached the fuel berth the C80 plotter lost its fix, and the ST4000+ displayed SEATALK FAIL After not picking up any satellites for ten minutes I turned the plotter off, as I wanted to use the autohelm.
I have been told I need to replace the GPS antenna JG technologies sold me one of these Raystar NMEA aerial (jgtech.com)
My problem is the 5 pin connector on the back. It says NMEA in and NMEA out, nothing about a 12v power supply needed for the antenna.
Anybody else changed their antenna on a Raymarine C80.
I picked up my new to me boat Monday from Cowes to bring it to Weymouth. As I approached the fuel berth the C80 plotter lost its fix, and the ST4000+ displayed SEATALK FAIL After not picking up any satellites for ten minutes I turned the plotter off, as I wanted to use the autohelm.
I have been told I need to replace the GPS antenna JG technologies sold me one of these Raystar NMEA aerial (jgtech.com)
My problem is the 5 pin connector on the back. It says NMEA in and NMEA out, nothing about a 12v power supply needed for the antenna.
Anybody else changed their antenna on a Raymarine C80.