High-Frequency RF&Wireless&Communication PCB and PCBA

With over 20 years of expertise, we provide precision-engineered high-frequency RF PCBs and comprehensive turnkey assembly services. We specialize in low-loss, high-performance RF circuits tailored for telecommunications, military, aerospace, and consumer electronics.

Why RF PCB Materials Matter
The performance of RF PCBs heavily depends on material properties. Key factors include dielectric constant, loss tangent, thermal stability, and moisture absorption—all critical for signal integrity and high-frequency operation.

Key RF PCB Materials:

1. PTFE (Teflon): Ideal for high-frequency applications with a low dielectric constant (2.0–2.5), minimal signal loss, and strong moisture resistance. Used in microwave circuits and satellite communications.

2. Ceramic-Based Substrates: Excellent thermal conductivity and stable high-frequency performance, suitable for RF applications where heat dissipation and precision are essential.

3. FR-4: A cost-effective option for mid-frequency applications with moderate signal requirements.

4. Hydrocarbon Laminates: Balanced cost and performance for lower-frequency RF uses.

Advanced Manufacturing: Up to 68 Layers
We support complex, high-density RF designs with layer counts up to 68, enabling sophisticated multichannel systems such as 5G infrastructure, satellite communications, and advanced radar systems. This ensures minimal signal loss and superior signal integrity in compact form factors.

Surface Finish Options:

• ENIG (Electroless Nickel Immersion Gold): Offers reliable solderability, oxidation resistance, and stable signal transmission.

• Immersion Gold: Delivers excellent surface flatness and low contact resistance, ideal for high-frequency signal integrity.

• OSP (Organic Solderability Preservative): Eco-friendly and cost-efficient, suitable for consumer electronics and low-frequency RF applications.

• Silver Plating: Provides superior conductivity and low resistance for high-performance microwave and satellite systems.

Backed by stringent impedance control, signal integrity validation, and environmental durability testing, our RF PCBs meet the demands of the most critical applications across industries.