Product Overview
High Frequency PCBs are specially designed printed circuit boards intended for high-frequency and high-speed signal transmission applications. They are typically manufactured using high-performance materials with low dielectric constant (Dk) and low dissipation factor (Df), ensuring excellent signal integrity and stability under high-frequency operating conditions.
Compared with conventional FR4 circuit boards, High Frequency PCBs provide lower signal loss, more stable impedance control, and superior electromagnetic performance in RF, microwave, and high-speed digital communication applications. They are capable of meeting the demanding requirements of modern high-frequency communication and high-speed data processing systems.
In modern communication and RF systems, High-Frequency PCBs are widely used in 5G communications, radar systems, satellite communications, automotive millimeter-wave radar, and aerospace electronics, serving as a critical circuit platform for advanced high-frequency electronic products.
Product Features
- Low dielectric constant (Low Dk) materials for faster signal transmission
- Low dissipation factor (Low Df) to minimize high-frequency signal attenuation
- Excellent impedance control capability
- High-stability RF performance
- Good electromagnetic compatibility (EMC) performance
- Supports high-speed digital and RF mixed-signal designs
- Supports microstrip and stripline structure designs
- Suitable for high-frequency and high-speed application environments
- Excellent thermal stability and high reliability
- Supports multilayer and hybrid lamination structures
Applications
5G Base Stations
RF & Microwave Systems
Radar Systems
Satellite Communication
Automotive Millimeter-Wave Radar
Aerospace Electronics
High-Speed Networking Equipment
Antenna Modules
Medical RF Equipment
Industrial Wireless Communication Systems
Product Specifications (Example)
|
Item |
Specification |
|
Layer Count |
2–20 Layers |
|
Base Materials |
Rogers / Taconic / PTFE / High-Speed FR4 |
|
Board Thickness |
0.2–3.0 mm |
|
Minimum Line Width/Spacing |
3/3 mil |
|
Minimum Hole Size |
0.1 mm |
|
Copper Thickness |
0.5–3 oz |
|
Surface Finish |
ENIG / Immersion Silver / OSP |
|
Impedance Control |
±5% |
|
Operating Frequency |
Up to 77GHz and above |
|
Operating Temperature |
-40°C ~ 125°C |
Advantages Compared with Standard FR4 PCB
|
Item |
High Frequency PCBs |
Standard FR4 PCB |
|
High-Frequency Signal Loss |
⭐⭐⭐⭐⭐ |
⭐⭐ |
|
Impedance Stability |
⭐⭐⭐⭐⭐ |
⭐⭐ |
|
RF Performance |
⭐⭐⭐⭐⭐ |
⭐ |
|
EMI Control |
⭐⭐⭐⭐⭐ |
⭐⭐ |
|
Suitability for High-Frequency Applications |
⭐⭐⭐⭐⭐ |
⭐⭐ |
Product Advantages Summary
- Specifically designed for high-frequency and high-speed signal applications
- Reduces signal transmission loss
- Enhances RF system stability
- Excellent impedance control and EMI performance
- Supports complex RF and high-speed digital mixed designs
- Ideal for 5G, radar, and satellite communication systems
- Meets the requirements of high-reliability electronic products
- Supports multilayer and hybrid material structure designs
After-Sales Service & Technical Support
- DFM (Design for Manufacturability) analysis support
- High-frequency PCB stack-up design recommendations
- Impedance control and SI/PI optimization support
- RF material selection recommendations
- Antenna and RF routing optimization support
- Quick-turn prototyping and low-volume production services
- High-frequency performance testing support
- Global delivery and supply chain support
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