Custom High-Frequency PCB (Rogers / PTFE / Nelco)

Huayihai fabricates custom high-frequency PCBs on low-loss laminates including Rogers, PTFE, Nelco, and hybrid constructions. Boards are built according to customer Gerber files for RF and microwave applications where dielectric properties and impedance accuracy directly affect performance.

High-frequency fabrication at Huayihai combines low-loss materials with controlled impedance at ±5% tolerance and 3/3 mil fine-line capability, supporting both pure RF designs and mixed constructions that combine Rogers or PTFE layers with FR-4.

Custom Manufacturing Only

We fabricate high-frequency PCBs according to customer Gerber files and technical specifications. We do not supply ready-made or standard stock boards.

Product Specifications

Key Features

• Low-loss laminates: Rogers, PTFE, Nelco

• Hybrid constructions combining RF and FR-4 layers

• Controlled impedance with ±5% tolerance

• 3/3 mil trace width and spacing for fine RF structures

• Stable dielectric performance for RF and microwave designs

• Manufactured under IPC-A-600 workmanship standards

Manufacturing Highlights

High-frequency PCB performance depends on material handling and impedance accuracy. Huayihai fabricates RF boards with dedicated process control for low-loss laminates, from drilling parameters to copper roughness management.

Key fabrication elements include:

• Material selection and stack-up review of Gerber files

• Controlled impedance design verification with ±5% tolerance

• Hybrid lamination of Rogers/PTFE layers with FR-4 cores

• Fine-line imaging at 3/3 mil

• 100% electrical testing before shipment

Typical Applications

High-frequency PCBs serve signal integrity–critical applications:

• Communication Infrastructure and Antennas

• Radar and RF Modules

• Microwave Point-to-Point Links

• Test and Measurement Equipment

• Automotive Radar Sensors

• Other RF / Microwave Applications

Why Choose Huayihai

• Over 20 years of PCB manufacturing experience

• Proven Rogers, PTFE, and hybrid laminate processing

• Controlled impedance with ±5% tolerance

• Quality management based on ISO 9001, ISO 13485, IATF 16949 and UL

• IPC-A-600 workmanship standards

• Prototype, low-volume, and mass production support

Manufacturing Process

• Gerber file, material, and stack-up review (2–5 working days engineering review)

• Low-loss laminate preparation

• Drilling (mechanical and laser options)

• Plating and imaging (3/3 mil)

• Impedance verification

• Solder mask, surface finish, electrical testing

FAQ

Q1: Which high-frequency materials does Huayihai process?

Rogers, PTFE, Nelco, and hybrid constructions combining RF laminates with FR-4.

Q2: Can impedance be controlled for RF traces?

Yes, controlled impedance with ±5% tolerance.

Q3: Can RF and digital sections share one board?

Yes, hybrid stack-ups combine RF laminates with FR-4 on a single board.

Q4: What surface finish is recommended for RF boards?

ENIG is the most common choice; Im Sn, Im Ag, and OSP are also available.

Q5: What is the standard lead time?

3–5 working days for PCB prototypes and batches, after file review is complete.

Request a Quote

Need custom high-frequency PCBs on Rogers or PTFE laminates?

Send us your Gerber files and specifications for a quotation. Learn more at nexuspcba.com.

About Us

20+ Years of PCB & PCBA Manufacturing Excellence

Founded in 2005, we are a professional PCB and PCBA manufacturer based in Shenzhen, China, providing reliable electronic manufacturing services to customers worldwide. With over 20 years of industry experience, we specialize in PCB fabrication, SMT assembly, DIP assembly, component sourcing, and turnkey PCBA manufacturing, supporting projects from rapid prototyping to high-volume production.

Today, our 8,000㎡ manufacturing facility is supported by 300+ skilled employees and a complete production system designed to deliver consistent quality, efficient lead times, and dependable manufacturing solutions.

Comprehensive Manufacturing Capabilities

Our integrated manufacturing capabilities allow us to support a wide range of PCB and PCBA requirements under one roof. From engineering support and material preparation to final assembly and delivery, every stage is managed through a streamlined production process to ensure efficiency and product consistency.

• Our manufacturing capabilities include:
• PCB Fabrication
• SMT Assembly
• Through-Hole (DIP) Assembly
• Turnkey PCBA
• Component Sourcing
• Prototype Production
• Low-Volume & Mass Production

With advanced PCB production facilities and high-speed SMT production lines, we are capable of manufacturing complex electronic products while maintaining stable quality and reliable delivery performance.

PCB Technologies We Support

We manufacture a wide variety of PCB products, including:

• Single-Sided PCB
• Double-Sided PCB
• Multilayer PCB
• HDI PCB
• High-Frequency PCB
• Aluminum PCB
• Heavy Copper PCB
• High-Tg PCB
• Rigid-Flex PCB
• Hybrid Material PCB
• Planar Transformer PCB
• Custom Special PCBs

Our flexible manufacturing capability enables us to meet diverse technical requirements for both standard and customized projects.

Quality Comes First

Quality is at the core of everything we do. Our experienced engineering team works closely with production and quality management departments to ensure every project meets customer expectations for performance, reliability, and consistency.

Our manufacturing system is backed by internationally recognized certifications, including:

• ISO 9001
• ISO 13485
• IATF 16949
• UL Certification

These certifications reflect our commitment to continuous improvement, standardized manufacturing processes, and reliable quality management across every stage of production.

Industries We Serve

Our PCB and PCBA solutions are widely used across multiple industries, including:

• Industrial Control
• Medical Electronics
• Communication Equipment
• Smart Home Devices
• Power Supply Systems
• Computer Networking
• Consumer Electronics
• Automotive Electronics
• Aerospace Applications

Why Choose Us

Your Reliable Manufacturing Partner

From prototype development to large-scale production, we are committed to providing dependable manufacturing solutions that help customers bring innovative electronic products to market faster. By combining experienced engineering, efficient production management, and internationally recognized quality standards, we strive to become a trusted long-term manufacturing partner for customers around the world.