Microwave RF High Frequency PCBs Board With PCB Assembly Service

Customized Circuit Board Prototype Smt Pcb Assembly Service Electronics Pcba Board

Generally speaking, high frequency can be defined as frequency above 1GHz. Currently, PTFE material is widely used in high frequency PCB manufacturing, it's also called Teflon, which frequency is normally above 5GHz. In addition, FR4 or PPO substrate can be used to the product frequency among 1GHz~10GHz. These three high frequency substrate have below differences:

With regard to laminate cost of FR4, PPO and Teflon, FR4 is the cheapest one, while Teflon is the most expensive one. In terms of DK, DF, water absorption and frequency feature, Teflon is the best. When product application require frequency above 10GHz, only can we choose Teflon PCB substrate to manufacture. Obviously, the performance of Teflon is far better than other substrate, However, Teflon substrate has the disadvantage of high cost and large heat resisting property. In order to improve PTFE stiffness and heat resisting property function, a large number of SiO2 or fiber glass as the filling material. On the other hand, due to molecule inertia of PTFE material, which it is not easy to combine with copper foil, thus, it needs to do special surface treatment on the combination side. With regard to combination surface treatment, normally use chemical etching on PTFE surface or plasma etching to plus surface roughness or add one adhesive film between PTFE and copper foil, but these may have influence on dielectric performance.

PCB Capability

Company Profile

FASTPCBA Co.,Ltd is an expert PCBA manufacturing factory located in China mainland Shenzhen. Its parent company is JINGBANG(INTERNATIONAL)GROUP .With ten years of development,from a small scale printed circuit board enterprises and companies, FASTPCBA turns into a first class manufacturer that could provide HDI, SMT (Surface mounting technology) service as one unit. FASTPCBA exclusively offer OEM service to those domestic and overseas high technology enterprise and enterprises and companies.

FASTPCBA was honored as an excellent supplier annually by many well-known companies both at home and abroad, and was defined as the outstanding private individual high technology enterprise by ShenZhen Scientific Technology Bureau.

FASTPCBA integrates a team of experienced technical consultants and experts in the industry to establish a reliable, lean and convenient manufacturing platform in the fields of automotive electronics, medical electronics, smart home, new energy, and industrial control; and to create a comprehensive PCBA one-stop manufacturing core technology. Solution solution capabilities, to provide customers with advanced patch processing, component generation procurement, assembly testing and supply chain support and other in-depth manufacturing services. Help customers steadily move toward the market, promote the continuous innovation of the electronic technology industry and upgrade the development of manufacturing services.

Quality Management

With competitive pcb assembly price, high quality pcb manufacturing capacibility, FASTPCBA wins continous praise from customers like aerospace pcba,medical industry, automotive industry, smart home industry, industry control, military pcba