There's a Sirius radio
installed in my boat
with a Raymarine
connected to the sirius radio
component. The unit itself which is the am/fm/cd player unit has a single antenna
jack with a 6 inch yellow wire attached to it just hanging loose. I get poor AM reception
, if any, and FM signal is weak, so much so that the scan feature does not work
. QUESTION: Does the Sirius external antenna normally double as an am/fm antenna as well and it's not working well for some reason, or, is it completely separate. If so, I'd rather remove the existing antennas and replace with an external am/fm antenna just to the am/fm radio since I'm not interested in continuing to subscribe to sirius. Thoughts anyone? Thanks all.