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The Evolution of RF Absorbers: Precision and Reliability for Global Applications

In industries where signal integrity, reliability, and performance are essential, RF systems play a critical role. RF absorbers, in particular, have been fundamental in reducing radar cross-sections (RCS) and preventing electromagnetic interference (EMI). However, recent developments have revealed that not all RF absorbers are created equal.

Challenges with Traditional RF Absorbers: The Risks of Human Error

With complex manufacturing processes and stringent performance requirements, human error can sometimes lead to inconsistencies in RF absorber production. These issues, while often minor, can have significant repercussions in communication applications where precision is vital. When undetected, such production flaws may lead to reduced absorption efficiency, increased radar visibility, or signal disruption—all unacceptable in various mission-critical scenarios.

TennMax RF Absorbers: Setting a New Standard for High-Tech Applications

At TennMax, we have focused on overcoming the limitations of traditional RF absorbers by developing a range of high-performance products that meet the stringent demands of military and aerospace systems. Our approach combines cutting-edge manufacturing with automated processes to deliver superior consistency and performance.

Key Advantages of TennMax RF Absorbers (Click to expand)

At TennMax, we have focused on overcoming the limitations of traditional RF absorbers by developing a range of high-performance products that meet the stringent demands of military and aerospace systems. Our approach combines cutting-edge manufacturing with automated processes to deliver superior consistency and performance.

Our absorbers are highly effective in cavity applications, designed specifically to suppress noise in near-field environments. This makes them particularly useful for radar systems requiring minimized interference for enhanced signal clarity.

TennMax absorbers are built to meet the strict standards of high-precision industries. The materials are designed to be flexible, withstand outdoor exposure, and have a wide working temperature range​. They also cover a frequency range of 1-120 GHz.

To suit a variety of needs, our RF absorbers are available in silicon rubber and dispensable epoxy resin forms. With the epoxy resin baked for high reliability, these materials provide excellent adaptability to both high-temperature and vibration-prone environments.

Time is often a critical factor. TennMax provides short lead times on all our RF absorbers, ensuring that your project stay on track without sacrificing quality or performance.

While maintaining high-performance standards, TennMax RF absorbers are designed to be cost-effective, helping companies meet budget constraints without compromising on reliability or technology.

All TennMax RF absorbers comply with RoHS (Restriction of Hazardous Substances) standards, ensuring environmentally responsible manufacturing practices and reducing hazardous substances in the supply chain. Additionally, our materials offer low outgassing properties, ensuring superior performance in sensitive applications.

Cavity Resonance Absorber Pads

Dispensable Epoxy Absorbers

Equivalent TennMax Absorber Cross Reference

LairdTennMax
Eccosorb MCSCR-SS-3
Eccosorb RF-LWCR-SS-3
Eccosorb BSRCR-SS-2 or CR-SS-3
Eccosorb GDSCR-SS-2 or CR-SS-3
Eccosorb 5GMeF1CR-SS-2 or CR-SS-3
Eccosorb CRCR-DE-2 or CR-DE-3
ARCTennMax
DD-61007CR-SS-3-025
DD-11393CR-SS-3-050
DD-10214CR-SS-3-075
DD-10682CR-SS-3-100
DD-10219CR-SS-3-125
DD-13490CR-SS-3-150
DD-10306CR-SS-3-175
DD-10017CR-SS-3-200

Future-Proofing Global Applications with TennMax RF Absorbers