When you think of directional ham radio antennas, you probably think of a Yagi, cubical quad, or a log-periodic antenna. These antennas usually are in a horizontal configuration up on a high tower ...

If you happened to look up during a drive down a suburban street in the US anytime during the 60s or 70s, you’ll no doubt have noticed a forest of TV antennas. When over-the-air TV was the on… ...

As you can see, that's a mere 120 MHz of bandwidth and well within the range of even the most anal yagi for all the analog and all the digital channels. After DSO, we're limited even more tightly ...