DQS Electronic Co., Limited
| Payment Terms | T/T |
| Layer | 14 Layer |
| Thickness | 2.5mm |
| Base Material | RO4003C |
| Copper Thickness | 2OZ |
| Min. Line Width/Space | 0.2/0.2mm |
| Surface Treatment | Immersion Gold |
| Application | Radar System |
| Certificate | UL & IPC Standard & ISO |
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Product Specification
| Payment Terms | T/T | Layer | 14 Layer |
| Thickness | 2.5mm | Base Material | RO4003C |
| Copper Thickness | 2OZ | Min. Line Width/Space | 0.2/0.2mm |
| Surface Treatment | Immersion Gold | Application | Radar System |
| Certificate | UL & IPC Standard & ISO | ||
| High Light | Microvia High Frequency PCB ，RO4003C High Frequency PCB ，2OZ microwave pcb board | ||
Microvia High Frequency PCB Radar System Applications
♦ What's High-Frequency PCB?
High-frequency PCB is a special circuit board designed for high-frequency electromagnetic scenes, suitable for high-frequency (frequency>300MHz, corresponding to wavelength <1 meter) and microwave (frequency>3GHz, corresponding to wavelength <0.1 meter) fields. It is based on microwave substrate copper clad laminate, combined with some processes of ordinary rigid circuit board manufacturing, or made through special processing.
♦ Features of High-Frequency PCB
Special materials: Polytetrafluoroethylene (PTFE), PPO and other materials are often used, which have low dielectric constant, low loss factor, and thermal expansion coefficient similar to copper foil.
Strict impedance control: The impedance needs to be precisely controlled, usually within a tolerance of about 2% to ensure signal transmission stability.
Fine manufacturing process: High design and manufacturing precision, using micro-holes, blind holes and buried holes to increase line density and signal transmission efficiency.
Strong anti-interference: Improve anti-interference and electromagnetic compatibility through processes such as multi-layer printing
♦ Applications of High-Frequency PCB
♦ Technical Parameters
| Item | Specification |
| Laers | 1~32 |
| Board thickness | 0.1mm-7.0mm |
| Material | FR-4,CEM-1/CEM-3,PI,High Tg,Rogers |
| Max panel size | 32"×48"(800mm×1200mm) |
| Min hole size | 0.075mm |
| Min line width | 3mil(0.075mm) |
| Surface finish | OSP,HASL,Imm Gold/Nickel/Ag, Electric gold |
| Copper thickness | 0.5-7.0OZ |
| Soldermask | Green/Yellow/Black/White/Red/Blue |
| Silkscreen | Red/Yellow/Black/White |
| Min PAD | 5mil(0.13mm) |
| Inter package | Vacuum |
| Outer package | Carton |
| Outline tolerance | ±0.75mm |
| Hole tolerance | PTH:±0.05 NPTH:±0.025 |
| Certificate | UL,ISO 9001,ISO14001,IATF16949 |
| Special request | Blind hole+Gold finger + BGA |
| Material Suppilers | Shengyi, KB, Nanya, ITEQ,etc. |
Company Details
Business Type:
Manufacturer
Employee Number:
>800
Ecer Certification：
Verified Supplier
DQS Electronic is located in Shenzhen, focusing on PCB Layout Design, PCB Fabrication, Electronic Components Sourcing, SMT, PCB Assembly and Testing. We are a one-stop EMS electronic manufacturing company committed to providing global customers with rapid prototyping and mass production. Our produ... DQS Electronic is located in Shenzhen, focusing on PCB Layout Design, PCB Fabrication, Electronic Components Sourcing, SMT, PCB Assembly and Testing. We are a one-stop EMS electronic manufacturing company committed to providing global customers with rapid prototyping and mass production. Our produ...
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