Hisense laser TV detailed anatomy

Today, we also recommend a laser TV that is more attractive than the UN8800U. Until now, the Hisense Group's television production line should be the largest and most eye-protective laser TV. On these days, Hisense 88-inch government television has been listed, the price of 49,999 yuan. 100-inch price of 6,999 yuan, there is a 120-inch 119999 yuan. It looks quite expensive. If you look at this figure, it is basically a trivial thing. Then the value is not worth the price. Let's study it carefully and look at the figure below.

Hisense Laser TV Definition

Hisense Laser TV Receives Global Display Technology Award

Hisense laser TV 100 inches only 4 meters can be comfortable to see

Hisense 100 inch TV advantage

The most ambitious 4K laser television was born

These stuffs make up a laser television

This speaker is not bad if you want to listen to the song when you pick up the phone Bluetooth does not open the TV also listen to your favorite song

The size of the contrast effect

How do you like laser television? Tell you what Hisense has done so far.

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433MHZ Antenna

With the rapid development of wireless sensing technology, 433 MHz wireless communication devices have been more widely used in portable devices, vehicle-mounted terminals, intelligent locks and other fields [1]. As an important part of wireless communication equipment, antenna is a key component that affects the overall performance of the communication system [2].

Domestic and foreign scholars have been exploring the 433 MHz printed antenna with high gain and miniaturization for many years. However, there are two main trends in the design of 433 MHz printed antenna by previous scholars: one is to sacrifice size to ensure high gain, such as the structural scheme in literature [3]; The other is to sacrifice gain to ensure size miniaturization, such as the scheme in reference [4].

Taking into account the effective size and gain characteristics of the antenna is the difficulty in the design of 433 MHz miniaturized printed antenna. Based on the research experience of domestic and foreign scholars on 433 MHz printed antenna, a 433 MHz miniaturized spiral printed antenna is designed based on the 1/4 wavelength monopole antenna. The simulation results show that the antenna occupies only 20×35 mm2 and the effective gain is -4.14 dB.

433MHZ Rubber Antenna,433Mhz Patch antenna,433MHZ antenna with magnetic base,433MHZ Yagi Antenna

Yetnorson Antenna Co., Ltd. , https://www.xhlantenna.com