Rf and Microwave Absorbers
Standard RF Absorber
Chennailabb Polyurethane (PU) Hybrid absorbers are made of carbon-impregnated low-density Polyurethane foam and come in various sizes and colors. Our PY-HY series absorbers provide excellent performance in normal incidence and off-angle incidence in Anechoic chamber with excellent impedance matching with Ferrite tiles and support wide frequency bands of operation up to 40 GHz.
High-Performance Pyramidal Hybrid EMC Absorber
Chennailabb series offers premium quality high-performance Polyurethane(PU) Hybrid EMC absorbers made of carbon-impregnated low-density Polyurethane foam and comes in various sizes and colors.
Broadband High-Performance Pyramidal Microwave Absorber
Chennailabb series offers premium quality Broadband high-performance Polyurethane (PU) Microwave absorbers made of carbon-impregnated low-density Polyurethane foam and comes in various sizes and colors.
Convoluted Microwave Absorber
Chennailabb offers Polyurethane Convoluted Absorbers that are used in millimeter-wave test chambers and in areas where non-specular/ near field scattering signals are to be minimized.
High Performance Hybrid RF Pyramidal absorber
Chennailabb offers premium quality Expanded Polypropylene (EPP) high performance RF Pyramidal absorbers made of molding process and the State-of-the-art carbon synthesis process ensures extremely high uniformity of carbon powder density throughout the absorber.
High Performance hybrid RF Pyramidal Absorber – Expanded Polypropylene (EPP)
Chennailabb series of Ultra-premium high performance Polypropylene Hybrid Absorbers are made of molding process and the State-of-the-art carbon synthesis process ensures extremely high uniformity of carbon powder density throughout the absorber.
Broadband High Performance Pyramidal Microwave Absorber – Expanded Polypropylene (EPP)
Chennailabb series of Ultra-premium high performance Polypropylene Microwave Absorbers are made of molding process and State-of-the-art carbon synthesis process to ensure extremely high uniformity of carbon powder density throughout the absorber.
Broadband Pyramidal High frequency mmW (Millimeter wave) EM Absorber – Expanded Polypropylene (EPP)
Chennailabb series of Ultra-premium high performance Polypropylene mmW Absorbers are made of molding process and State-of-the-art carbon synthesis process to ensure extremely high uniformity of carbon powder density throughout the absorber
High Performance RF Pyramidal Hybrid Absorber – Expanded Polystyrene (EPS)
Chennailabb premium quality high performance Polystyrene Hybrid Absorbers are made of molding process and the State-of-the-art carbon synthesis process ensures extremely high uniformity of carbon powder density throughout the absorber
High Power RF Pyramidal Microwave Absorber – Flame Retardant
Chennailabb offers high performance Flame retardant and High power handling absorbers are hollow broadband microwave absorbers made of heat resistant non-woven fabric dipped with flame retardants and microwave absorbing agent.
Special Purpose RF And Microwave Absorber
Chennailabb offers custom shape and size of broadband premium quality high performance absorbers of both Polyurethane and Expanded Polypropylene (EPP) absorbers for EMC chamber and Antenna chamber application.
Broadband High Performance RF and Microwave Flat Absorber – Polyurethane (PU)
Chennailabb series of Ultra-premium high performance Polypropylene Hybrid Absorbers are made of the molding process and the State-of-the-art carbon synthesis process ensures extremely high uniformity of carbon powder density throughout the absorber.
Broadband High Performance RF and Microwave Flat Absorber – Expanded Polypropylene (EPP)
Chennailabb series of Ultra-premium high performance Polypropylene Microwave Absorbers are made of molding process and State-of-the-art carbon synthesis process to ensure extremely high uniformity of carbon powder density throughout the absorber.
Broadband High Performance RF and Microwave Truncated Absorber
Chennailabb series of Truncated Polyurethane foam based Hybrid Absorbers are mainly used in EMC chambers and they are made by removing 20% of pyramid absorber tips to give similar performance as standard pyramid absorbers at low frequency with ferrite tiles.
Broadband High Performance RF and Microwave Wedge Absorber
Chennailabb Polyurethane Wedge Absorbers are mainly used in Antenna test chambers, Compact range and GTEM cells.
High Performance RF and Microwave Walkway Absorber – Expanded Polypropylene (EPP)
Chennailabb walkway absorber structure is topped with a higher density Polypropylene laminate. PP-WW series offer excellent load bearing and wear characteristics. The material’s ability to withstand higher loads than most walkway materials is due to the construction technique. The standard Walkway absorbers are available in 600mmx600mm or 600mmx1200mm footprint dimensions. Custom sizes and shapes can be provided, The walkway absorber is taller than standard absorber. We generally recommend using walkways one size smaller than surrounding absorbers. Typical reflectivity data can be provided upon request.
Ferrite Absorber and Ferrite tiles for EMC Chamber
DMC Ultra-premium high performance Ferrite carbon based Hybrid Absorber are made of molding process and the State-of-the-art carbon synthesis process ensures extremely high uniformity of carbon powder density throughout the absorber. DMC-FC-PY-HY series hybrid absorbers provide excellent performance in normal incidence and off angle incidence in EMI/EMC test chambers.
DMC Broadband Ferrite absorbers
DMC Ferrite based electromagnetic wave absorber are used with combination of ferrite tiles. It has operating frequencies from 30 MHz to 40 GHz and thanks to its compact size, the Ferrite Series is suitable for maximizing chamber internal space.
DMC Ferrite tiles for EMC Chamber and Antenna Chamber
DMC Ferrite tiles are precision machined to have almost zero dimensional tolerance which helps in proper alignment of tiles, reduce gap between tiles resulting in better performance and Normalized site attenuation of EMC chambers per ANSI C63.4 and applications per CISPR 16-1-4 and IEC 61000-4-3