120 mph This log periodic directional antenna features narrow beamwidth for reduced co-channel and multi-path interference, as well as optimized high gain performance on longer paths. This antenna ...

The CM2016 is not a high gain antenna, but it works well in suburban locations like Putnam's. For reception in more rural areas, you'll need a bigger antenna. Some multiband antennas are for high VHF ...

Some stations have made the mistake of installing high-gain UHF DTV antennas operating at maximum power without considering that the much narrower elevation pattern of UHF antennas will cause the ...

The HD Antenna can capture 1080p HDTV and 32db high gain reception within 150-mile range, 720p, 1080i, 1080p. The OTA’s working frequency is VHF 40~300MHz | UHF 470~890MHz | It is weather resistant.

The manufacturer referred to this as a common problem with high-gain antennas because of the near field effect which reduces the performance of this antenna to zero or near zero at short distances.

Large UHF antennas in the wings, generating high gain and beam scan rate, will be able to detect and track both ground moving targets and air-to-air targets. Northrop Grumman has developed a 5-by ...