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Bulk Buy China pcb designers custom made

Bulk Buy China pcb designers custom made
  • Bulk Buy China pcb designers custom made

Bulk Buy China pcb designers custom made

Microwave RF PCB, it’s also known as high frequent PCB, they use materials of excellent dielectric property for its main body...
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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.



General specification for Microwave/RF PCB in A-TECH
Layer Count1-6
Board thickness0.4-3.2mm
Copper thickness0.5-3oz
Dielectric Constant(DK)2.2-10.3
Min trace width/spacing4/4mil
Min drill hole size0.2mm
Surface treatmentHAL(Lead free), Immersion Gold/Tin/Silver, OSP, Gold Plating.
Material availableTeflon, Rogers, Taconic, Arlon, etc




The design of A-TECH pcb designers involves several stages. This includes bag trend research, fabrics and fittings research, CAD prototyping, and sample making. This product has been exported to more than 60 countries
The design of A-TECH pcb designers adopts the advanced technologies and software which include computer-aided design (CAD), computer-aided modeling (CAM), etc. The brand logo can be printed on this product
A-TECH pcb designers is designed by our professional design team whose creation is in accordance with customers' needs of the waterpark industry from the idea phase to completion. This product allows for non-invasive treatments
All A-TECH pcb designers are tested on installation by our professional engineers to ensure that they provide years of safe and enjoyable use. Containing some abrasives, it works to scrub off surface stains
The design of A-TECH pcb designers is carried out by the in-house designers who hold qualifications and certifications in porcelain pattern making and creating. This product has a neutral pH, which means it will be gentle on gums and tooth enamel
The product features a high CRI (color rendering index). It brings out the true colors of an object without appearing dinginess or inaccuracy. It can penetrate tooth enamel and dentin to remove intrinsic stains from deep within the tooth
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