Microwave led pcb multi-layer for led

Company Advantages
1. During the production of A-TECH flex pcb , all the materials or parts are strictly sourced from reliable suppliers who hold relevant gifts and crafts certifications and the materials are required to be tested and scrutinized before production. A smooth part is added on its PTH line to reduce the roughness of through hole
2. A-TECH's flex pcb is one of the hottest led pcb in China. Its solder mask can be offered with green, blue, white, black, yellow, and red colors
3. The product is free of harmfulness. During the inspection of surface-coating materials, any Formaldehyde, lead, or nickel have been removed. It is extremely popular in the markets of Europe, North America, and Asia

Microwave RF PCB, it’s also known as high frequent PCB, they use materials of excellent dielectric property for its main body with other dielectric materials and metal substrates matched to complete corresponding multi-layer processing or thick-film processing and manufacture and to achieve the transmission functions of excellent high thermal conductivity, low dielectric constant, high frequency and high speed.

The features of Microwave RF PCB

● The thermal expansivity should be the same with copper foil as much as possible, because the difference will lead toe copper foil separated in the changes of cold and heat.
● Heat resisting property, chemistry resisting, impact endurance, peel off resisting must be good.
● Water absorptivity must be low, high water absorptivity will affect DK and DF when in the wet environment
● DK should be small and stable enough, usually the smaller the better, high DK may lead to signal transmission delay
● DF should be small, which mainly affect quality of signal transmission, the smaller DF could make smaller signal wastage accordingly

The applications of Microwave RF PCB

● Microwave transmission
● Automobile telephone
● Wireless networks
● Wireless communications
● Satellite microwave communications
● 4G & 5G networks

A-TECH CIRCUITS have increased investment and intensity of research & development on Microwave high frequency PCB over the last few years to meet the continuously increasing demands. We have obtained rich knowledge and experience in professional manufacturing of various high-frequency PCBs from prototypes to production run. For main RF PCBs, such as Teflon PCB, Rogers PCB, Taconic PCB and Arlon PCB, we have sufficient inventory to ensure fast delivery.

Company Features
1. A-TECH CIRCUITS Co., Ltd. has numerous sales outlets and production bases around the world.
2. A-TECH CIRCUITS Co., Ltd. adopts advanced production equipment and test equipment.
3. We cooperate with internationally trusted logistic service providers such as DHL, EMS, and UPS who ship our products to over 20 countries around the world. Inquire!