[CA] [CA11] No GNSS Fi on AIS 650

[Chuck - Raymarine - Moderator]

Welcome to the Raymarine Forum olesenrl,

As you have hinted, if the AIS650's passive GPS sensor is located where it has an unobstructed view of the skies overhead and experiences the reported symptom, then the problem may be rooted within the AIS transceiver's passive antenna or within its internal GPS receiver circuity. This problem would typically be fault isolated by testing the AIS650 with a compatible passive GPS antenna which was known to be operational. The part number for the AIS650's replacement antenna is R62241. Should the fault be determined to be within the AIS650's GPS receiver, then it would need to be sent to Raymarine’s Product Repair Center to be bench checked / serviced.