Buy our Wide-band hybrid pyramid EM absorbers

Wide-band hybrid pyramid EM absorbers

For the construction of a small anechoic chamber, to get a larger space than one could build with pyramid-shaped absorbers. Performs very well in wide band (30 MHz to 18 GHz).

3630 Wide-band hybrid pyramid EM absorbers

The 3630 series Wide-band hybrid pyramid EM absorber is an 80 mm high absorber that measures 100 mm x 100 mm. It shows good absorption performance in the wide band between 30 MHz and 18 GHz when combined with 6.3 mm thick Ferrite absorber tiles (Part nr. 3600-63).
The hybrid pyramid absorber is made out of a carbon-loaded polystyrene and is tuned for perfect performance over Ferrite absorber tiles.

Due to this special characteristic, the product is suitable for building a small anechoic chamber to get a bigger space than built with foam pyramidal absorber. Also, it can increase the frequency from 1 GHz to 18 GHz as compared to a standard anechoic chamber that only has Ferrite absorber tiles.

Features

• Performs very well in wide band (30MHz to 18GHz)
• Small size (100 x 100 x 80 mm)
• Long service life
• Only 8 cm high, so room space can be used efficiently
• So strong that an adult can stand on it
• Does not deteriorate even if it gets wet
• 10 times more durable than conventional products
• By slant molding, stable quality is assured
• Easy to install on wall surfaces without adhesives
  being required

Performance characteristics

(Normal incidence reflection loss)
Reflective attenuation vs. frequency

Characteristics

• Standard weight: 783 gr.
• Standard dimensions: 100 x 100 x 80 mm
• Main hazards: No risk of explosion, reactivity
  or health hazard.

Applications

• Electromagnetic-wave anechoic chambers
• Compact EM-wave anechoic chambers
• Floor-type electromagnetic-wave absorbers
• Installation on shielded doors
• Suitable for EMS high-power irradiation test
• Suitable for small anechoic chamber
  (aproximately 3 meters)
• Anechoic chambers for antenna
• For actual use in various GHz bandwidth