flashverde
New Member
I put a C80 system on my 370 about 4 yrs ago. It came with the 120 gps antenna which was replaced by the 125 after several problems. That worked well for about a year and then began occassionaly losing the fix which has gotten worse over time. Over the last year, I have had a Raymarine dealer tech upgrade the sofware, check my connections and check the voltage to the unit. He thinks it is the antenna but I have sent that to Raymarine and they say it works great on the bench. Anybody else having this problem? Raymarine says they will sell me a new antenna for $150, but that's the only idea they have.