Dad always complained that he did not see the atmosphere at home, and watching TV with his friends was too small. Xiao Bian naturally bought a smart TV that supports 4K resolution for Dad to watch the game live. According to the experience of buying televisions before Xiao Bian, Xiao Bian offers a TV shopping guide here today. I hope that the fans who want to buy TVs can help!
Â¥ 4199.00 (Click to view details)
Recommended reason: This TV adopts ELED backlighting in terms of process innovation, which is equally amazing from any angle! The aviation-grade aluminum alloy processed by the television diamond cutting process is meticulously created and integrated into an artistic masterpiece. 4K ultra clear screen, see more details. Three-dimensional color enhancement, restore rich color performance!
Â¥ 3399.00 (Click to view details)
Recommended reason: This TV HDR dynamic display, fine interpretation of white and black. Increase the brightness and darkness of the screen to a greater degree, presenting a wider range of dynamic contrast of the screen, and make everything you see more vivid and beautiful. The quality of multi-signal source of the TV is improved, and the ultra-high-definition picture quality is displayed in various viewing modes.
Recommended reason: This TV uses a 4000R curvature screen, just like IMAX in the living room, more immersive experience. The ergonomic curved screen design allows the TV's curvature to match the eyeballs, presenting a truly undistorted picture.
Â¥ 3799.00 (Click to view details)
Recommended reason: This TV metal frame provides a full range of screen protection, with the ultra-narrow design to reduce visual sense of restraint, reflecting a broader perspective. The metal body drawing technology of the TV body makes the texture more delicate. With the food grade steel material, the heat dissipation of the body is improved, and the deformation is not environmental protection.
Â¥ 2880.0 (Click for details)
Recommended reason: The third-generation super TV, excellent handling of multiple tasks at the same time, so that TV easily transformed into a super game. 2GB high-speed memory, video, applications, games quickly open. Desktop framework optimization, simple, easy to use, beautiful.
Recommended reason: This TV uses a stylish slim body, carefully build ultra-narrow TV frame, suspension base, fine workmanship, full of quality. The new ultra-high-resolution televisions deliver exquisite, vivid and vivid high-definition picture quality!
For fans and friends, a TV running fast and ultra-clear is the best choice for watching the game live. So does the TV series recommended by Xiao Bian today help you?
Smart TV/box information can focus on smart TV information network sofa butler (http://), China's influential TV box and smart TV website, providing information, communication, TV boxes, smart TVs, smart TV software, etc. Answering questions.
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.yetnorson.com