Standard Absorbers
Convoluted Absorbers - AEC Series
3000.00 MHz – 30000.00 MHz

Broadband convoluted absorbers manufactured from lightweight urethane foam impregnated with a dielectric material. The front surface is rippled, providing a good match to the impinging wavefront. The convoluted material has properties desirable for applications requiring high reflectivity performance in conjunction with low forward scattering characteristics.

Reference: 
AEC-1.5, AEC-3, AEC-4
Key Features
  • Excellent attenuation properties
  • Good absorption characteristics
Applications
  • RCS & antenna measurement chambers in the microwave & millimeter wave region
Shape
  • Convoluted
Operating conditions
  • Temperature: 70º F +/- 10º (21º C +/- 3º)
  • Relative humidity: 55 % RH +/-15 %
Certifications
  • NRL 8093 – 1, 2, 3
Standard base size
  • 2’ x 2’ (60.96 cm x 60.96 cm)
Height
  • 1.5’’ to 4’’ (3.8 cm to 10.2 cm)