FF Filter Foam Absorber

FF Filter Foam Absorber

ETS-Lindgren's Filter Foam/Vent Absorber series microwave absorber is similar in appearance and geometry to conventional ETS-Lindgren pyramidal and wedge type materials, and is tested to the same rigid specifications.

Key Product Information

Specifications Select a tab below for more information

Power Handling: 5.0 W/in²

Frequency Range by Model

Model	Frequency Minimum	Frequency Maximum
FF-3PCL	4 GHz	40 GHz
FF-5PCL	2 GHz	40 GHz
FF-8PCL	1 GHz	40 GHz
FF-12PCL	1 GHz	40 GHz
FF-18PCL	500 MHz	40 GHz
FF-24PCL	200 MHz	40 GHz
FF-36PCL	4 GHz	40 GHz

Frequency Range by Model

Model	Overall Height
FF-3PCL	7.6 cm (2.99 in)
FF-5PCL	12.7 cm (5.00 in)
FF-8PCL	21.6 cm (8.50 in)
FF-12PCL	31.1 cm (12.24 in)
FF-18PCL	46.4 cm (18.27 in)
FF-24PCL	61 cm (24.02 in)
FF-26PCL	66 cm (25.98 in)
FF-36PCL	91.4 cm (35.98 in)

Wedge Absorber		ETS-Lindgren's Wedge Absorber effectively reduces reflections between 30 MHz and 100 GHz and its RF reflectivity levels are the same as its equivalent sized pyramid absorber. Wedge absorbers are used in areas of chambers where pyramid absorbers would provide too much backscatter under specific configurations.<br>
CRV Curvilinear Microwave Absorber		<p>ETS-Lindgren Curvilinear Absorber is an advanced new RF absorber product that is optimized for broadband reflection suppression. </p>
EHP High Performance Microwave Pyramidal Absorber		<p>ETS-Lindgren's type EHP (Extra High Performance) microwave absorber is designed for use over a wide frequency spectrum and has been used as an effective tool for the reduction of reflections from 30 MHz through 100 GHz. </p>
FF Filter Foam Absorber		<p>ETS-Lindgren's Filter Foam/Vent Absorber series microwave absorber is similar in appearance and geometry to conventional ETS-Lindgren pyramidal and wedge type materials, and is tested to the same rigid specifications. </p>
Flat Laminate Absorber		<p>ETS-Lindgren's Flat Laminate Absorber, a moderate performance broadband microwave absorber is a graded dielectric material that has been widely accepted in the microwave and antenna fields. </p>
HP High Power Microwave Absorber		<p>ETS-Lindgren High Power Microwave Absorber is fabricated from high temperature materials. </p>
Microwave Convoluted Absorber		<p>ETS-Lindgren’s EHP Convoluted Absorber is designed to provide good refectivity performance with low forward scattering characteristics at incident angles up to 60° from normal incidence at microwave and millimeter-wave frequency ranges. </p>
Walkway Absorber		<p>ETS-Lindgren's Extra High Performance Walkway Absorber is a special absorbent material that is compatible with anechoic chamber reflection requirements, yet provides a walking surface for personnel. </p>

Key Features

Handles Approximately 10 Times More RF Power than Conventional Absorbers with Air Ventilation
Graded Dielectric Material

Literature and Videos

View Product Information Bulletin

http://www.ets-lindgren.com/products/absorber/rf-microwave-absorbers/filter-foam/1006/100604

<a href="/sites/etsauthor/ProductBrochures/General%20Brochures/Test_and_Measurement_Full_Line.pdf"><img alt="" src="/_layouts/15/IMAGES/icpdf.png" />Test_and_Measurement_Full_Line.pdf</a>