Chapter 691 (1/2)

Transistors have begun mass production in Germany. The emergence of such semiconductor components has greatly reduced the size and weight of electronic equipment and rapidly changed the level of electronic equipment in Germany.

However, not all devices can be replaced by transistors. Even in later generations, there are still some electronic tubes in radar components.

First, warm up!

In the dark night sky, a big net has gradually spread, and at this time, the British bomber force knows nothing.

”Attention, height 4000, ready to wear a breathing mask.” As he climbed, Captain Howard said to his crew.

With the increase of altitude, the air begins to thin and the oxygen decreases. Therefore, engines flying at high altitude need superchargers to work. Some advanced engines begin to use secondary superchargers in order to achieve higher supercharging efficiency.

At the same time, people can't stand it.

In World War I, the aircraft almost flew at an altitude of one or two kilometers without a canopy. Now, the flying altitude of bombers is higher and higher. After all, the higher the altitude, the less the threat of the other party's anti-aircraft guns.

In this way, it is necessary to consider the problem of personnel oxygen inhalation.

Howard said, hanging the oxygen mask in front of him on his mouth.

If you reach a higher altitude and don't breathe enough oxygen, you will faint at any time. However, after wearing the oxygen mask, the whole person looks more clumsy.

Although generally speaking, it takes more than six kilometers to have the risk of insufficient oxygen, it is almost always worn at about four thousand meters.

”The route is correct. It has entered over France and is expected to arrive in Paris in 20 minutes.” The pilot checked the coordinates again, especially when he saw a lighthouse on the coastline.

Keep flying!

”Attention, the first brigade is about to cross the target. Please turn in the airspace ahead.” At this time, at an altitude of 5000 meters, Werner's earphone was also receiving the message of the target.

The ground has successfully guided them to the route of the other party's bomber. At this time, through visual inspection, nothing can be seen in the dark sky, but it is certain that the other party is there!

In the interception, they need to fly head-on, but they don't intercept head-on, so the hit rate is the lowest.

When he passed the other side on the route, Werner pushed the lever and the fighter began to turn to the lower right.

At the same time, Fisher, the radar operator around him, was absorbed.

Just now, the radar is only in the warm-up state. After the steering is completed, the radar has entered the full power state.

The electromagnetic wave passes through the front four antler antennas and fills the area in the front 70 degree conical angle.

This kind of radar not only has a limited range, but also has a small azimuth. Therefore, it is impossible to find the target accurately only by relying on the carrier.

”Attention, first brigade, the target is in the area of 50 degrees in front of the right.” The sound of Ground Guidance continued to come from the headphones.