Originally Posted by CADman_KS
Using ours this past week, I've discovered that I need an external antenna to get a little better reception. ...
I emailed the company that I got mine from, and they sent me the external antenna.
We used it this past weekend for the time on a long trip in it new truck, and I am very very pleased with the reception, the clarity on the monitor, and the speed of the update on the monitor.
They only issue that we have with it is when we are in populated areas, or in areas where there might be a lot of reading interference, like a refinery that we followed for a couple of miles. We still get a picture, but the refresh is not as fast, and it will cut in and out occasionally.
Otherwise very happy for sub $200, 7" HD screen...