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FT-1500 Ferrite Tile Absorber

FT-1500 Ferrite Tile Absorber

ETS-LINDGREN'S FT-1500 and FT-1500C combine precision machined ferrite tile with a tuned dielectric backing layer to create a high performance, ultra thin absorber. Compared with traditional absorber, the thin profile of FT-1500 and FT-1500C increases usable interior chamber space while maintaining performance characteristics.

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FT-1500 Datasheet Product Datasheet

Key Features

  • 30 MHz - 1000 MHz
  • Precision Machined Tiles
  • Easy to Install and Remove
  • Applications:
    • ANSIC63.4
    • CISPR16-1-4
    • IEC61000-4-3


FT-1500 and FT-1500C are constructed by layering precision machined tiles on a tuned dielectric backing. Each of the six surfaces of every tile is machined to a tolerance of ± 0.13 mm. These precise dimensional tolerances allow for smooth tile-to-tile alignment, reducing the occurrence of gaps that can degrade performance.

Both FT-1500 and FT-1500C are supplied as rigid 600 mm x 600 mm panels. FT-1500 is suitable for mounting on walls and ceilings, and is attached with screws or other mechanical fasteners.

FT-1500C is a variation of FT-1500 that adds a special commercial grade carpet over the surface of the tile. The floor panels can be easily assembled, reconfigured, and removed as needed.


FT-1500 and 1500C offer broadband absorber performance in a thin profile. They perform well as either wall or floor absorber treatments in test chambers for a variety of test standards.

Gaps between tiles are minimized with precise machining of each of the six sides of every ferrite tile. The result is improved performance when compared with non precision machined tiles.

The modular panel construction means panels can easily be assembled, reconfigured, or removed as needed.


  • ANSI C63.4
  • CISPR 16-1-4
  • IEC 61000-4-3
Tel +1.512.531.6400 Tel +358.2.8383.300 Tel +44(0)1438.730700 Tel + Tel +8610.8275.5086 Tel+ 81.3.3813.7100
Fax +1.512.531.6500 Fax +358.2.8651.233 Fax +44(0)1438.730751 Fax + Fax +8610.8275.5537 Fax +81.3.3813.8068

Information presented is subject to change as product enhancements are made. Contact ETS-Lindgren Sales Department for current specification.