Hello, im a very new user to radios and scanners, I live in Vernon and its pretty rugged terrain out here. I'm pretty happy with the psr800, I've had it for about a month and range seems to be its only downfall, so I'm looking for a good mobile antenna to help me spot poachers, etc. from my home, in the field, and in my car. Can anyone tell me what antenna would work best in this area, I'm scanning 155 to 899 fm. Also, some food for thought on which antennas work best and why would be helpful, ie. this one is better at low freq., or this one works at high elevations because of this or that... Etc. Thanks, and sorry bout duplicating threads, the other one about the PSR antennas seemed to be a more generalized. Thx.