Two ways FM Radio Antenna

In the field of material selection of WiFi antenna, performance and cost are always the key elements to be balanced. Theoretically speaking, gold and silver are ideal materials for indoor WiFi antennas because of their excellent electrical conductivity and corrosion resistance, which can achieve excellent signal transmission and reception effects. However, the high material cost makes it difficult to popularize gold and silver materials in large-scale commercial applications, especially in the case of large demand for antennas in outdoor environment, the use of gold and silver materials will greatly push up the cost and the economy is extremely low.

Considering the dual dimensions of cost and performance, WiFi (2.4G/ 5.8G) Antenna of consumer routers are generally made of aluminum alloy. This material is not only low in cost, but also with excellent mechanical strength and oxidation resistance, it can adapt to the bending and environmental changes in long-term use while ensuring effective signal radiation, and provide stable basic network coverage for home and office scenes. Professional-grade WiFi antennas facing the high-end market mostly use red copper as the core substrate-the resistivity of copper is only 60% of that of aluminum, which can significantly reduce the loss in the process of high-frequency signal transmission. With precise braided shielding layer and silver-plated interface technology, it can minimize electromagnetic interference and still maintain excellent performance of low delay and high bandwidth in high-density network environment.

Tracing back to the technical evolution of 4G Indoor Antenna materials, in order to cope with the severe environmental challenges, the early aerospace and military communication equipment often used precious metals to manufacture key components: the silver-plated radiating vibrator can effectively suppress the signal attenuation caused by oxidation, and the gold-plated connector can ensure the reliable connection between devices even under extreme conditions such as salt fog and dust.

It is worth noting that it is relatively rare to simply use copper plating process, because copper is easily oxidized in air, and the formed oxide layer will affect the signal transmission performance. The performance of high-quality antennas is often closely related to the quality of materials. Our products always adhere to a scientific and rigorous attitude in material selection, comprehensively consider cost and performance, and strive to provide users with WiFi antenna solutions with both cost performance and excellent performance. Both indoor coverage and outdoor transmission requirements can achieve stable and efficient signal transmission. If you are buying a WiFi antenna for your PC, yetnorson antenna will be a rare choice for you with its carefully matched materials, exquisite craftsmanship and excellent performance.