Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Same problem here..........

I installed this system for a good cutomer of mine and experienced the same problem. After only several months the "antenna not detected" started up. Went with a Shakespear marine unit since it was going on the roof of an RV. I think they should supply the cradle and mount and let the customers choose whatever antenna their installation requires. I tried to mount the original antenna on the inside of the windshield with a suction mount I found. But with Sirius units the antenna really should be on the roof and the original antenna just can't take it.