Can someone tell me if there is an antenna for my BCD396T that does well on predominantly the 500 and 800 bands that I can leave inside my room? I have the RS 800 duck and thats okay but I need reception just a little bit better than that predominantly in those ranges. I was looking at the RS 20-032 but heard that they were not that great in the 800 range. But the size would have been perfect. Any suggestions?