CRV Curvilinear Microwave Absorber

Product enquiry for CRV Curvilinear Microwave Absorber

More InfoQuote

ETS-Lindgren Curvilinear Absorber is an advanced new RF absorber product that is optimized for broadband reflection suppression.

It is specially designed for chamber back walls and other “hot spots” that require a higher attenuation at normal incidence than equally-sized, conventional absorber provides.

This curvilinear absorber preserves an anechoic chamber’s High frequency performance and extends the usable lower range down to 300 MHz, without the use of more expensive ferrite tiles. For both retrofits and new installations, ETS-Lindgren’s curvilinear absorber can improve performance and maximize available work space.

Frequency Range by Model


Frequency Minimum

Frequency Maximum


500 MHz

40 GHz


200 MHz

40 GHz


200 MHz

40 GHz


100 MHz

40 MHz


80 MHz

40 GHz

Key Features

  • Critical region absorber treatment for compact range and other antenna measurements
  • 500 V/m Maximum Power Handling Capability
  • Improved Low Frequency Reflection Suppression Performance

Application Notes