What is High Frequency PCB Board?

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High frequency PCB Board refers to the special circuit board with high electromagnetic frequency, which is used in the fields of high frequency (frequency greater than 300MHz or wavelength less than 1m) and microwave (frequency greater than 3GHz or wavelength less than 0.1M). It is a circuit board produced by using common rigid circuit board manufacturing method or special processing method on microwave base copper clad laminate.

High frequency PCB Board refers to the special circuit board with high electromagnetic frequency, which is used for high frequency (frequency greater than 300MHz or wavelength). Generally speaking, high frequency board can be defined as circuit board with frequency above 1GHz. Substrate materials need to have excellent electrical properties and good chemical stability. With the increase of power signal frequency, the loss requirement on the substrate is very small, so the importance of high-frequency plate is highlighted.

High frequency PCB Board with induction heating technology has been widely used in communication industry, network technology and high-speed information processing system, which meets the requirements of many high-precision parameter instruments. Reliable high frequency circuit board, in the actual production provides a great help. So what are the advantages of such a powerful high frequency circuit board?

1. High efficiency
High frequency PCB Board with small dielectric constant will also have small loss, and the advanced induction heating technology can meet the demand of target heating, and the efficiency is very high. Of course, while focusing on efficiency, it also has the characteristics of environmental protection, which is very suitable for the development direction of today's society.

2. Fast transmission speed
The transmission speed is inversely proportional to the square root of the dielectric constant, which means that the smaller the dielectric constant, the faster the transmission speed. This is the advantage of high-frequency circuit board, it uses special material, not only to ensure the characteristics of small dielectric constant, but also to maintain stable operation, which is very important for signal transmission.

3. High degree of regulation
It can not only be used in various fields, such as high-frequency heating, but also can be widely used in the field of high-frequency heating.

4. Strong tolerance

The dielectric constant and dielectric have certain requirements on the environment, especially in the south, the humid weather will seriously affect the use of circuit boards. The high-frequency circuit board made of materials with low water absorption can challenge this environment. At the same time, it has the advantages of resistance to chemical corrosion, moisture resistance, high temperature resistance and great peel strength, which makes the high-frequency circuit board play a strong performance.

FASTPCBA is a PCB Manufactuerand PCB Assembly service provider, offering the highest quality Turnkey PCB services since 2004. To get started on your high frequency PCB Fabrication and assembly with FASTPCBA, or for general PCB questions from any realm of the industry, you can Contact Us any time! To receive your official quote, please send in your PCB Design Files to [email protected].