Rely on AD300D for Reliable High-Frequency Performance

When designing circuit boards for applications in the cellular, automotive and satellite communications industries, choosing the right substrate material is imperative. Rogers' AD300D PCBs are an excellent choice thanks to their tightly controlled electrical properties and low passive intermodulation (PIM).

AD300D maintains a consistent dielectric constant of 2.94±0.05 even at frequencies as high as 10GHz. Its low loss tangent of 0.0021 also minimizes signal degradation. These traits were recently leveraged in a compact 2-layer cellular base station antenna design that passed all electrical testing first pass.

The material's ceramic-filled PTFE composition provides good mechanical properties while resisting moisture, heat and chemicals. It also exhibits superb dimensional stability with a CTE well-matched to copper. These characteristics helped ensure long-term reliability of the base station antenna when subjected to environmental testing.

AD300D's excellent PIM performance of -159dBc further improves communication quality for applications handling high power RF. Its wide operating temperature range and flame retardancy also satisfy various application demands.

When high frequency designs require an RF substrate you can rely on, choose AD300D. Count on its consistent properties and proven performance in rigorous conditions.