The Arlon PCB AD450 laminate is a woven fiberglass reinforced, ceramic-filled PTFE composite engineered for high-frequency RF and microwave applications. This 4-layer phased array antenna board provides excellent dimensional stability and low loss characteristics, making it essential for engineers developing next-generation radar, telecommunications, and defence hardware. With a stable dielectric constant ($D_k$) maintained across a wide temperature range, it ensures consistent impedance control and optimal signal integrity in demanding thermal environments.
Key Features of Arlon AD450 PCB
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Dielectric Constant ($D_k$): 4.50 $\pm$ 0.15 at 10 GHz, ensuring precise phase stability.
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Dissipation Factor ($D_f$): 0.0035 at 10 GHz for minimal signal attenuation.
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Layer Count: 4-layer multilayer construction optimized for compact RF routing.
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Thermal Conductivity: 0.30 W/mK for efficient heat dissipation in high-power applications.
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Moisture Absorption: Less than 0.10%, delivering reliable performance in humid conditions.
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Standards Compliance: IPC-4103 certified, RoHS compliant, and lead-free assembly compatible.
High-Frequency Applications
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Phased Array Antennas: Commercial and military radar systems requiring precise beamforming.
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Telecommunications: Base station antennas, power amplifiers, and filters for cellular infrastructure.
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Aerospace and Defence: Collision avoidance systems, satellite communications, and telemetry modules.
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Automotive Radar: Advanced driver-assistance systems (ADAS) operating in microwave frequencies.
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.
Contact our technical sales team today to discuss your project requirements or to request a formal quote for your custom microwave circuit boards.
