Key Features
Conductive
Power handling 0.15 w/cm
Excellent reflectivity performance
Light weight
Excellent humidity resistance

Thickness
Dependent on design

Service Temperature
248°F (120°C)

Indoor/Outdoor
Indoor

Applications
This class of absorber has been developed specifi cally for radiated emission test chambers, it is also useful in other applications such as radiated susceptibility testing according to EN 61000-4-3 and applications at very low frequencies. Compared to standard pyramidal absorbers of similar height, ECCOSORB HX shows better reflectivity performance in the critical low-frequency range (from 30 MHz up) of EMC/EMI test chambers. However, the absorber still performs more than adequately at higher frequencies up to at least 18 GHz.

ECCOSORB HX is a flat-top reinforced hollow pyramidal absorber which has been optimized for application in large shielded semi-anechoic chambers used for radiated emission testing at 10 m distance in the frequency range 30 MHz – 18 GHz where the chamber has to meet the volumetric NSA (Normalised Site Attenuation) specification according to ANSI C63.4, CISPR 16 or EN 50147-2.