I have one of those on my base and my 250D and seem to work quite well. I have a little trouble receiving when the wind is blowing hard, but have always had that problem with any antenna I have used on 800. I don't usually listen to UHF or VHF-lo, but there are a couple of VHF-hi band frequencies I listen to without any problems. Although, I am wondering if anyone has ever broken one of these antennas? I have pulled, bent, prodded that antenna on my handheld from taking it everywhere I go, and doesn't seem to be as good as it was when I first started using it. I have checked the solder joints and made sure there were no loose or broken connections in the scanner, but have found nothing. A friend of mine has a Pro-95 that has always seemed to receive better than mine using the same antenna.