Shenzhen Leadsintec Technology Co., Ltd
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Shenzhen Leadsintec Technology Co., Ltd
Precision in Every Circuit.
High-frequency PCBs are designed to operate effectively at high signal frequencies, often exceeding 1 GHz, where traditional PCBs may struggle with signal integrity and loss. These boards are made from specialized materials that ensure low signal loss, minimal interference, and high-speed performance, making them ideal for advanced applications in telecommunications, aerospace, and high-speed data transmission systems.
High-frequency PCBs are critical in industries where precision, fast signal transmission, and low attenuation are necessary, enabling the development of next-generation communication technologies, radar systems, and satellite communications.
High-frequency PCBs are designed to handle high-speed signals and operate effectively at frequencies typically above 1 GHz. These specialized circuit boards are made using advanced materials such as PTFE (Polytetrafluoroethylene) or ceramic composites, which help minimize signal loss, reduce interference, and maintain signal integrity over long distances. High-frequency PCBs are essential in applications such as telecommunications, radar systems, satellite communications, and high-speed data transmission, where performance, speed, and reliability are crucial. By offering low dielectric constants and stable electrical characteristics, high-frequency PCBs ensure optimal functionality in demanding environments, enabling the development of advanced communication and electronic systems.
Number of manufacturing layers: 1-48 layers
Number of SMT lines: 8 high-speed SMT mating lines
SMT daily production capacity: More than 50 million points
Inspection equipment: X-RAY tester, first piece tester, AOI automatic optical tester, ICT tester, BGA rework station
Mounting speed: CHIP component mounting speed (optimal conditions) 0.036S/chip
Minimum package: 0201, accuracy up to +0.04mm
Minimum device accuracy: PLCC, QFP, BGA, CSP and other devices can be pasted, pin spacing up to +0.04mm
18 years of pcb manufacturing experience Authoritative manufacturing team
Adoption of advanced technology and manufacturing equipment Perfect production system Fast turnaround
Mature ISO9001/IATF16949 quality management system. Perfect ERP and MaS order management system.
Professional cost control engineers Cooperation with many raw material companies.
Free DFM inspection of PCB files and BOMs. PCB engineering evaluation and advice.
Specialized in medical, automotive, consumer electronics, new energy pcb. Serving global enterprises
High-frequency PCB board refers to a printed circuit board above 1GHz. This definition may be different in the industry. Its physical performance, accuracy, and technical parameters are very high. They are often used in the fields of communication systems, car ADAS systems, satellite communication systems, and radio systems.
High-frequency PCB is a circuit board for high -frequency signal transmission. It has the following characteristics:
1. Low loss: High-frequency PCB uses better materials and special process design, which can reduce the loss of signals during transmission and maintain lower signal attenuation.
2. Low noise: Special design and shielding technology adopted by high-frequency PCB can reduce the generation and dissemination of noise, and provide clean signal output.
3. Good impedance matching: High -frequency PCB can achieve effective impedance matching with other high-frequency devices through accurate design and debugging to improve the efficiency of signal transmission.
4. Strong anti-interference ability: High-frequency PCB has good anti-interference ability, can work normally in a complex electromagnetic environment, and reduce the impact of external interference on signals.
5. The dielectric constant is small and stable: Generally speaking, the smaller the dielectric constant, the better because the square root of the signal transmission rate is the opposite of the square root of the material of the material. At the same time, the medium consumption requirements are small because this will mainly affect the quality of signal transmission.
6. Thermal expansion coefficient is consistent with copper foil: If the thermal expansion coefficient is not synchronized, it will cause copper foil to be separated during hot and cold.
7. Excellent heat resistance, chemical resistance, impact strength and separation strength: These characteristics ensure the stability and reliability of high-frequency PCB in harsh environments.
We manufacture high-frequency PCBs with frequency typically in the range from 500MHz to 2GHz.
| Feature | Capability |
| Quality Grade | 3.00 +/- .04. |
| Number of Layers | 2 – 42layers |
| Order Quantity | 1pc – 10000+pcs |
| Build Time | 2days – 5weeks |
| Material | RO4003C, RO4350B, Ro3003, Ro3010, RT5880 |
| PP | Rogers 4450F, Domestic-(25FR), Domestic-(RF-27), Domestic-(6700) |
| Board Size | Min 6mm x 6mm | Max 457mm x 610mm |
| Board Thickness | 0.4mm – 5.0mm |
| Copper Weight(Finished) | 0.5oz – 2.oz |
| Min Tracing/Spacing | 3mil/3mil |
| Solder Mask Sides | As per the file |
| Solder Mask Color | Green, White, Blue, Black, Red, Yellow |
| Silkscreen Sides | As per the file |
| Silkscreen Color | White, Black, Yellow |
| Surface Finish | Electroless nickel/immersion gold (ENIG) – RoHS |
| Immersion silver – RoHS | |
| Immersion tin – RoHS | |
| Organic solderability preservatives – RoHS | |
| Min Annular Ring | 4mil |
| Min Drilling Hole Diameter | 6mil |
| Impedance tolerance | ±10% |
| Other Techniques | Peelable solder mask |
| Gold fingers | |
| Carbon oil | |
| Countersink holes |
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We are an expert in supplying high-frequency PCBs. You will not find better high-frequency PCBs if you source from a reliable high frequency PCB Supplier like us. The features of our high-frequency PCBs are:
· High Dielectric Constant (Dk) Stability
· Low Dissipation Factor (Df)
· Excellent Thermal Resistance
· Low Moisture Absorption
· Superior Dimensional Stability
· High Frequency Performance
· Controlled Impedance Capabilities
· Low Surface Roughness
· High Chemical Resistance
· Compatibility with modern Fabrication Techniques
We always welcome you to share your specific material or performance requirements and our team would guide you accordingly.
Every project that demands signal integrity needs a high frequency PCB manufacturer like Shenzhen Leadsintec Technology Co., Ltd. Our high-Speed PCBs are designed to provide high precision, fast signal transmission, and low attenuation are pivotal. Furthermore, they can also operate at frequencies exceeding 1 GHz. High-frequency PCBs maintain signal integrity, low dielectric loss, and efficient thermal management. These day's most electronics depend on signal speed and accuracy. We deliver high-tier high-frequency PCBs. The benefits of our high-frequency PCBs are many. It has quick and reliable signal transmission, stable electrical performance, low signal loss, excellent thermal resistance, and many more.
We are flexible with the material, supporting popular high-frequency substrates such as Rogers, Taconic, Arlon, and PTFE/Teflon. Also, we provide custom stack-up options. These options are Multilayer configurations, hybrid materials, and controlled impedance design support. We also offer thermal management features such as High thermal conductivity materials and thermal vias for efficient heat dissipation.
If you want to procure high-frequency PCBs from us, we will deliver them to you promptly. However, you can also purchase them in bulk from a trusted supplier like us. We supply our high-frequency PCBs at discounted prices. Whether you need hundreds or thousands, we are here to supply them to you. We deliver them to any part of the world. The quality of our high-frequency PCBs is exceptional, so you won’t have any complaints later. We use industry-leading materials such as Rogers, Taconic, and PTFE-based laminates. They are perfect for RF, microwave, and 5G applications. By sourcing from us in bulk, you can save money on their purchase. Collaborate with us for scalable, cost-effective PCB purchase. With that, keep your business running smoothly without any hassle. Contact us today and place your first order, and get amazing discounts.
