I have a BCD996P2 scanner. Audio is not clear, makes it hard to listen, and it misses a lot. I only have about 5 systems I listen to. I need suggestions on a portable or mobile commercial radio that can receive p25 Phase 1 & 2. Not too expensive, can be an older model. I am an amateur radio operator, and have programmed Motorola, Icom, and Kenwood.