Rogers RO4725JXR high frequency PCB 2-layer 30.7mil Hydrocarbon / Ceramic / Woven Glass antenna grade laminates

Revolutionizing Antenna Design with RO4725JXR High-Frequency PCBs

Discover the game-changing potential of Rogers RO4725JXR Hydrocarbon/Ceramic/Woven Glass antenna grade laminates, a cost-effective alternative to traditional PTFE-based materials that is reshaping the world of antenna design. These laminates offer a unique blend of mechanical and electrical properties essential for achieving peak antenna performance, all while seamlessly integrating with FR-4 and lead-free solder processing, eliminating the need for the specialized treatment usually associated with PTFE-based laminates.

At the heart of RO4725JXR's appeal lies its exceptional dielectric properties, boasting a Dielectric Constant (Dk) of 2.55 and an impressively low Loss Tangent (Df) of 0.0022 at 2.5GHz, empowering antenna designers to maximize gain values while minimizing signal loss. With proven low Passive Intermodulation (PIM) performance surpassing -160 dBc (43dBm 1,900MHz signal), RO4725JXR laminates are setting a new standard for reliability and performance in antenna applications.

Key Highlights of RO4725JXR:

1. Dielectric Constant of DK 2.55 +/-0.05 at 10GHz/23°C
2. Dissipation Factor of 0.0026 at 10GHz/23°C and 0.0022 at 2.5GHz
3. Thermal Coefficient of Dielectric Constant +34 ppm/°C
4. Copper-matched Coefficient of Thermal Expansion (CTE)
5. High Tg value exceeding 280°C
6. Exceptional PIM value of -166 dBC

In a 2-layer rigid PCB configuration using RO4725JXR, copper layers of 35 μm encapsulate a 0.78 mm core, meticulously designed to ensure optimal performance. With a board thickness of 0.8mm, immersion gold surface finish, and adherence to IPC-Class-2 quality standards, these PCBs offer consistent circuit performance and unwavering reliability.

RO4725JXR PCBs find applications across various industries, with a particular stronghold in cellular base station antennas, where their low loss dielectric, reduced PIM, and Dk-matching properties shine. With global availability and a proven track record of excellence, RO4725JXR high-frequency PCBs empower designers to elevate their antenna designs to unprecedented levels of performance and efficiency.

In conclusion, RO4725JXR high-frequency PCBs represent a paradigm shift in antenna-grade laminates, offering a perfect fusion of performance, reliability, and cost-effectiveness for cutting-edge antenna applications. Embrace the transformative potential of RO4725JXR to revolutionize your antenna design endeavors and unlock unparalleled results in the realm of high-frequency electronics.