Safran Reosc of France built the camera under contract with the Norwegian Defence Research Establishment to optically detect vessels longer than 30 meters ... high-gain VHF Yagi antenna, designed ...

In the early 1970s, the Cold War had reached a particularly frigid moment, and U.S. military and intelligence officials had a problem. The Soviet Navy was becoming a global maritime threat—and the ...

I immediately got to the computer and quickly modeled the antenna. Man! Did I love the numbers! 8.5+ dBi of Gain versus 6.2+ of a regular 4SQ with ... plane to that of a 5 element 20 m yagi on a short ...

The UHF component is centered in the 435 to 438 MHz amateur spacecraft service band and utilizes a circular polarized directional Yagi antenna with ... is centered on 2.4 to 2.43 GHz amateur ...

This is another remote tower at OL3Z with a 5-element monoband Yagi for 20 meters, and two stacks of ... in recent years in Multi-Operator and Multi-2 category in CQ WW CW and CQ WPX CW contests. The ...

In one location, he was able to watch some TV. For much of the time, Mozes was held in a two meter by two meter (6.5 feet by 6.5 feet) room. He paced in it, and assessed that he walked some 7 ...

Bayer’s BREEZE 2 has a useful on-board disc, containing 10 individual test strips. This means that it is not necessary to fumble around with loose strips and reload the meter every time to test.

A crane lowers the 112-foot-wide (34-meter-wide) steel framework for the Deep Space Station 23 (DSS-23) reflector dish into ...

Cass Marshall is a news writer focusing on gaming and culture coverage, taking a particular interest in the human stories of the wild world of online games. A big part of playing Helldivers 2 is ...