Been looking on here for the best antenna over stock for the HP-1. Everything I have found is for the 800 MHz range and nothing for the 450 MHz range. Anyone know of a good antenna for that range? As when I am at my house the scanner performs great but at work not so much and the main site for the system (Cortland County Public Safety) is not very far from where I work. Yeah I know about the simulcast issues but I can bring my 536 and when sitting side by side, the 536 works better with its stock antenna.