The Taconic RF-301 PCB Dk 2.97 high-frequency RF antenna board is engineered specifically for high-performance microwave and wireless communications. Built on an organic-ceramic woven glass PTFE matrix, this laminate provides an exceptionally stable dielectric constant ($D_k = 2.97 \pm 0.05$) across a wide temperature range. It is the premier choice for RF engineers, product developers, and procurement specialists who require minimal signal degradation and superior power handling in complex antenna arrays and high-frequency sub-assemblies.
Key Features of Taconic RF-301 PCB
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Optimized Dielectric Properties: Features a controlled dielectric constant of 2.97 and a low dissipation factor ($D_f = 0.0012$ at 1.9 GHz) to minimise signal attenuation.
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Excellent Thermal Performance: Low coefficient of thermal expansion (CTE) in the Z-axis ($50 \text{ ppm/}^{\circ}\text{C}$) ensures reliable plated through-hole (PTH) reliability in fluctuating environments.
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Dimensional Stability: The woven glass reinforcement provides robust structural integrity, preventing warping during multi-layer lamination and assembly.
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Low Moisture Absorption: Extremely low moisture absorption rate (<0.02%) maintains electrical stability in humid or harsh outdoor environments.
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Flexible Copper Cladding: Available with 0.5 oz, 1 oz, or 2 oz electrodeposited or rolled annealed copper to match specific power and impedance requirements.
Applications
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Base Station Antennas: Ideal for cellular infrastructure, power amplifiers, and filter networks.
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Aerospace & Defence: Used in radar modules, satellite communication hardware, and guidance systems.
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Automotive Radar: Supports advanced driver-assistance systems (ADAS) operating in microwave frequency bands.
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Wireless Systems: Optimised for WLAN, WiMAX, and remote metering infrastructures.
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.
Partner with us to accelerate your high-frequency product development. Contact our engineering team today to review your Gerber files or request a comprehensive quote for your Taconic RF-301 project.
