As soon as it turned on, the whole world was stunned!

In modern military, the application of radar has become an indispensable part of the means, and it has an indispensable and important role in reconnaissance and tracking. Pen × fun × Pavilion www. ｂｉｑｕｇｅ。 info As a result, the defense apparatus of some superpowers has been built at any cost in a variety of names.

During the Cold War, Russia built the world's most powerful radar, the Duga-3 long-range warning radar, which became an important part of the Soviet anti-ballistic missile long-range warning network and was put into use in the seventies of the last century.

According to Google Maps, the radar is 460 meters wide, and its height can only be roughly seen. To prevent the plane from crashing into it, there is a row of flashing warning lights on top of it. The huge radar needs to consume a considerable amount of energy resources, with a peak power of about 10MW, and a small power station must be built to supply it to maintain the normal operation of this huge radar.

It also has a nickname called "Woodpecker".

Because when it moves, it makes a knocking noise that sounds like a sharp one, repeated about 10 times per second, much like the call of a woodpecker.

Unfortunately, its existence has been criticized and complained about by most countries.

Because the power is so great, as soon as it is turned on, the global signal can be interfered with. From July 1976 to December 1989, it was available worldwide in the shortwave band.

In the end, Oros had no choice but to shut it down.

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