Parameter standards and advantages of 4G module antenna

With the development of mobile communication technology, 4G network has become an indispensable part of people’s lives. In the 4G network, the 4G module antenna is a key component, and its parameter standards and advantages are particularly important. Below, this article will introduce you to the parameter standards and advantages of 4G module antennas in detail.

1. Parameter standards for 4G module antennas

Generally speaking, the parameter standards of 4G module antennas include frequency range, gain, standing wave ratio, polarization method, impedance, operating temperature, etc. Among them, the frequency range refers to the frequency range that the antenna can cover, usually 700MHz to 2700MHz; the gain refers to the gain value of the antenna at a specific frequency, generally between 2dBi and 10dBi; the standing wave ratio refers to the antenna output signal and the input signal The matching degree is generally less than 2; the polarization method includes vertical polarization and horizontal polarization; the impedance is generally 50 ohms; the operating temperature is usually between -40°C and 85°C. These parameter standards are crucial to the performance and stability of 4G module antennas. When users choose 4G module antennas, they need to make reasonable choices based on actual needs and environment.

2. Advantages of 4G module antenna

Compared with traditional 2G and 3G antennas, 4G module antennas have significantly improved signal transmission speed, coverage and anti-interference capabilities. Especially in terms of high-speed mobile communications and large-capacity data transmission, 4G module antennas can better meet user needs. Moreover, 4G module antennas also have the advantages of small size, easy installation, and strong anti-interference ability, and are suitable for various complex environments and application scenarios. Therefore, 4G module antennas are widely used in various communication equipment and terminal equipment.

In general, the parameter standards and advantages of 4G module antennas have an important impact on its performance and applicability. When users purchase 4G module antennas, they need to make reasonable choices based on actual needs and application environments. I hope this article can help readers better understand and choose suitable 4G module antennas to provide good signal transmission and reception experience for their communication equipment and terminal equipment.