High Frequency PCB

Electronic devices with high frequency are the developing tendency nowadays, especially in the wireless networks. Satellite communication growing rapidly, information products move towards high speed and high frequency. Thus developing new products always need to use high frequency substrate, satellite system, mobile telephone receiving base station and so on, these communication products must use high frequency PCB.

High frequency mixed-pressure 4 layer pcb board
High frequency mixed-pressure 4 layer pcb board
Surface treatment: ENIG 4 layers                Board Thickness: 0.9mm                  Min hole : 0.3mm                  Min line width/ space : 0.12/0.12mm             Particularity : Rogers 4835+FR4               Application: power supply This board is panalized by two pieces, which the board thickness is only 0.9mm. This board is used by the special material Rogers 4835, Rogers radio frequency sheet RO4835 adds anti-oxidant material, which is stronger than RO4350B.  ENIG is a thick nickel gold alloy with excellent electrical properties on the copper surface and can protect PCB for a long time.And acts as a rust barrier, which can be useful and achieve good electrical performance in the long term use of PCB. What’s more, it also has environmental tolerance than other surface treatment processes do not.  
2020/08/26
HF Mixed Compression Stepped 6 Layer PCB Board
HF Mixed Compression Stepped 6 Layer PCB Board
Layer: 6SolderMask Color: Green Silkscreen Color: White  Thickness: 1.6mm±0.16Special Technology: Rogers+FR4Mechanical blind hole+Laser drilling  This printed circuit baord is panalized by 2 pieces, the material is used by speicial material Rogers+FR4. Rogers+FR4 hybrid high-frequency circuit boards are generally used in industrial control electronics, military equipment, aerospace etc. The design of radio frequency lines on the PCB, while realizing signal transmission, mixing can reduce the use of high-speed and high-frequency plates and reduce manufacturing costs.
2020/08/26
High frequency mixed-pressure pcb board design
High frequency mixed-pressure pcb board design
Layers: 6SolderMask Color: Bule  Silkscreen Color: White  Surface treatment: ENIG Board thickness: 1.15mm Min hole size: 0.25mm,Min line width/ space: 0.1/0.1MM  Particularity: mechanically drilled blind hole, Rogers 4350+FR4 This board is panalized by 2 pieces, high frequency mixed-pressure PCB board. The particularity for this board is mechanically drilled blind hole. Blind Vias: Connects an inner layer with the adjacent surface layer, they are only visible on one side of the boards and so are called 'blind' vias. Drill depth is extremely important in vias, because going too shallow or too deep can have a dangerous impact on the board.
2020/08/26
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