What is a satellite communication antenna?
What is a satellite communication antenna?
The satellite antenna is often referred to as the cauldron, which is a metal parabola, which is responsible for reflecting the satellite signal to the feed and tuner at the focal point. The function of the satellite antenna is to collect the weak signal from the satellite and remove the noise as much as possible. Most antennas are usually parabolic, and some multifocal antennas are made of a combination of spherical and parabolic surfaces. The satellite signal is concentrated to its focal point after being reflected by the parabolic antenna.
Generally speaking, the larger the antenna diameter, the stronger the signal of the program and the higher the reception quality. However, considering factors such as cost and installation, users require the smaller the antenna aperture, the better. For example, C-band domestic digital programs on 3S in Asia only need a 1.5M or smaller central satellite antenna to receive high-quality images and sound. For Ku-band programs, live satellites like Hanxing only need 0.6M or even 0.35M neutral-feed antennas. The usb TV box receives the same program, but some antennas of different brands and the same size are not competent. The reason is that the quality and accuracy of the antenna are not high, resulting in low efficiency and low gain. Therefore, when choosing a satellite antenna, you must choose the quality of the Zhongwei antenna. Reliable, sophisticated, and high-precision brand-name products. A high-quality satellite antenna requires high manufacturing precision, surface corrosion resistance, strong wind resistance, high efficiency, high gain, and durability. Among the enthusiasts and many users, the Taiwan Zhongwei antenna has the best quality at the same price; the same quality and the lowest price is recognized as a popular high-quality product. A single user in the south bought a 1.5M Zhongwei antenna after heavy rains. So far, the paint on the surface has not been damaged or deformed since the storm hit, and it is as good as ever.
The satellite antenna is often referred to as the cauldron, which is a metal parabola, which is responsible for reflecting the satellite signal to the feed and tuner at the focal point. The function of the satellite antenna is to collect the weak signal from the satellite and remove the noise as much as possible. Most antennas are usually parabolic, and some multifocal antennas are made of a combination of spherical and parabolic surfaces. The satellite signal is concentrated to its focal point after being reflected by the parabolic antenna.
Generally speaking, the larger the antenna diameter, the stronger the signal of the program and the higher the reception quality. However, considering factors such as cost and installation, users require the smaller the antenna aperture, the better. For example, C-band domestic digital programs on 3S in Asia only need a 1.5M or smaller central satellite antenna to receive high-quality images and sound. For Ku-band programs, live satellites like Hanxing only need 0.6M or even 0.35M neutral-feed antennas. The usb TV box receives the same program, but some antennas of different brands and the same size are not competent. The reason is that the quality and accuracy of the antenna are not high, resulting in low efficiency and low gain. Therefore, when choosing a satellite antenna, you must choose the quality of the Zhongwei antenna. Reliable, sophisticated, and high-precision brand-name products. A high-quality satellite antenna requires high manufacturing precision, surface corrosion resistance, strong wind resistance, high efficiency, high gain, and durability. Among the enthusiasts and many users, the Taiwan Zhongwei antenna has the best quality at the same price; the same quality and the lowest price is recognized as a popular high-quality product. A single user in the south bought a 1.5M Zhongwei antenna after heavy rains. So far, the paint on the surface has not been damaged or deformed since the storm hit, and it is as good as ever.