The Arlon PCB Ka-Band substrate is engineered for high-frequency microwave and RF applications that require uncompromising signal precision. Built using premium IsoClad 917 non-woven fiberglass reinforced PTFE laminates, this board provides an exceptionally low dielectric constant (DK 2.17) and a minimal dissipation factor. Designed specifically to handle the strict performance tolerances of satellite uplink antennas, it ensures stable electrical performance across a broad thermal envelope, minimizing signal attenuation and phase distortion.

Key Features of IsoClad 917 Boards

• Optimized for Ka-Band: Low-loss performance tailored for high-frequency microwave applications up to 40 GHz.

• Stable Dielectric Constant: $\text{DK} = 2.17 \pm 0.02$ at 10 GHz, ensuring predictable impedance control.

• Low Dissipation Factor: $\text{DF} = 0.0013$ at 10 GHz, reducing signal loss and heat dissipation.

• Dimensional Stability: Non-woven fiberglass reinforcement provides isotropic mechanical properties in the X, Y, and Z axes.

• Moisture Resistance: Extremely low moisture absorption rate (0.02%) maintains electrical performance in humid environments.

Applications

• Satellite Uplink Antennas: Earth station components, VSAT terminals, and commercial satellite transceivers.

• Aerospace and Defence: Military radar systems, missile guidance electronics, and airborne communication links.

• Telecommunications: Commercial Ka-Band wireless networks, point-to-point microwave links, and base stations.

Why Choose PCBSYNC

PCBSYNC is a professional PCB fabrication, PCBA, and EMS manufacturer delivering precision-built electronics for aerospace, medical, automotive, industrial, and smart energy applications. We handle everything from rapid prototyping to mass production — including rigid, flexible, and rigid-flex PCBs, full turnkey assembly, component sourcing, AOI and X-ray inspection, and OEM/ODM support. Reliable boards. Consistent quality. From prototype to production — PCBSYNC.

Next Steps

Optimize your high-frequency RF designs with predictable material performance. Contact our engineering team today to review your Gerber files or request a quote for your custom manufacturing run.