am/fm ratio recception very poor in our 1999 Patriot 40', the system is delco series 1 with the bose system, with the car and truck parked beside coach they have great reception, very poor in motorhome. Are both antennae on the roof for the ratio? I'm want to install a CB ratio if anyone has any info on ratio or CB.

One antenna is for the radio in the motorhome dash, the other is for the Bose radio/system.
I installed a CB antenna on left side of the coach and it was routed down thru the roof via the front window pillar to the CB on the dash.  That installation was on a 99 Patriot Thunder.