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Wholesale best pcb board company single sided custom made

Wholesale best pcb board company single sided custom made
  • Wholesale best pcb board company single sided custom made

Wholesale best pcb board company single sided custom made

A-TECH pcb board company is produced in strict accordance with international production specification and standards. It can be customized with metal ions like copper ions to increase effectiveness
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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




When manufacturing A-TECH pcb board company, we take the quality of raw materials into consideration. The tight compression means it will stay firmly in place when in use
A-TECH pcb board company has a variety of designs to meet with different customer needs. It meets PAHs requirements in line with REACH Regulation
A-TECH pcb board company is manufactured by using the high precision equipment and the latest technology. It is made is quality fabric, elastic band, Velcro, EVA, etc
A-TECH pcb board company is designed for ease-of-use to improve convenience.
All raw materials used to manufactured A-TECH pcb board company have to go through stringent quality checking procedure. It will be carefully packaged with a dustproof polybag
The product has the required durability. It features a protective surface to prevent humidity, insects or stains to enter into the inner structure. The tight compression means it will stay firmly in place when in use
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