High-frequency RF and microwave applications leave no room for signal distortion, thermal instability, or impedance mismatches. At PNC Inc., we specialize in advanced RF printed circuit board fabrication. Every board is engineered, fabricated, and fully assembled under one roof at our secure, ITAR-registered New Jersey facility—ensuring your high-speed defense, aerospace, and telecommunications electronics perform flawlessly.

Advanced Low-Loss Substrates & RF Material Expertise

The foundation of any high-reliability RF circuit board is its substrate material. Standard FR-4 cannot handle the strict dielectric constant ($D_k$) and dissipation factor ($D_f$) demands of microwave frequencies. PNC Inc. maintains deep inventory and precise drilling/lamination profiles for the industry’s leading low-loss materials:

Rogers Corporation Laminates

We regularly fabricate using high-performance Rogers PCB materials, including the RO4000 series (RO4003C, RO4350B) for cost-effective commercial applications and the RO3000 series (PTFE-filled) for rigorous microwave designs demanding superior mechanical stability.

Teflon (PTFE) & Woven Glass Substrates

For ultra-low signal attenuation at extreme gigahertz frequencies, we process pure and woven-glass reinforced Teflon (PTFE) laminates. Our facility utilizes advanced surface preparation techniques to guarantee uniform copper bonding on inherently slick PTFE surfaces.

Hybrid & Multilayer RF Configurations

To balance thermal performance, structural integrity, and material costs, our engineering team constructs complex hybrid multilayer PCBs. We reliably bond specialized RF layers (like Rogers or Taconic) with standard High-Tg FR-4 structural layers in a single, high-precision lamination cycle.

Strict Impedance Control & Precision Tolerances

Managing signal integrity in RF circuits requires meticulous adherence to mathematical dimensions. PNC Inc. deploys continuous in-line monitoring and advanced testing to hit the tightest tolerances in the industry:

• Controlled Impedance: Single-ended and differential microstrip routing verified to within ±5% tolerances.
• Precision Etching: Ultra-tight trace width and spacing controls to eliminate parasitic capacitance and signal reflections.
• Advanced Surface Finishes: Flawless deposition of ENIG, ENEPIG, and Immersion Silver to preserve skin-effect conductivity at high frequencies.
• Blind & Buried Vias: Precision deep-hole drilling and laser microvias designed to eliminate signal stubs in high-speed multilayer designs.

100% Domestic Supply Chain: ITAR Registered & AS9100D Certified

Aerospace radar, satellite communications, and military electronic warfare systems require strict data security. Because PNC Inc. is an ITAR-registered, AS9100D, and ISO 9001:2015 certified manufacturer, your sensitive Gerber files, schematics, and intellectual property are protected within a secure domestic perimeter. From initial DFM engineering review to final electrical testing, your RF project never leaves our New Jersey plant.