UHF Ferrite Absorber Tiles

UHF Ferrite Absorber Tiles

 UHF ferrite absorber tiles 3610

Ferrite absorber tile is the industry standard solution and exhibits excellent overall performance versus cost in shielded enclosures

Our 3610 series Ferrite absorber tile is the industry standard solution and exhibits excellent overall performance and cost savings in shielded enclosures. It is an attractive alternative to traditional, large, foam-type absorber materials for new anechoic chambers or for upgrading existing rooms for radiated emission and immunity measurements.

These tiles are recent development and recommended for use when relatively high absorption is required together with a compact solution (up to -37 dB @ 800 ~ 900MHz). They also provide a reliable and compact solution for attenuating plane-wave reflections in shielded enclosures.

For the best economical choice, see our most common 3600 series VHF ferrite absorbers. These are the most frequently used choice for Anechoic chambers.

  • Lower electromagnetic waves absorption in the range of 30 MHz ~ 1 GHz

  • Wide frequency and fire resistant

  • An electromagnetic absorbing material

  • Easy and quick to assemble

  • No physical degradation over time

  • Ultra thin so it takes up little space

  • Dark box for mobile phone inspection
  • Prevention of radio communications disturbance
  • Prevention of TV ghost
  • Prevention of UHF RFID-readers interference
  • Standard weight: 214 gr.
  • Standard dimensions: 100 x 100 x 4.0 mm, 600 x 600 mm x 4.0 mm
  • Main hazards: No risk of explosion, flammability, reactivity or health hazard
3610 UHF ferrite absorber tile:

Our UHF Ferrite Absorber tile is made of a sintered ferrite in the shape of a square tile. The dimensions are 100 x 100 mm or 600 x 600 mm with a thickness of 4.0 mm.

The tiles can easily be screwed on to a wall individually, inserting screws through the 10mm hole, or mounted by means of adhesive. The tiles are optionally available in panels. These tiles are surface-ground on all sides to precise mechanical tolerances, minimizing gaps between adjacent tiles to ensure maximum low-frequency performance.

The tiles provide excellent electromagnetic absorption in the UHF band and works well in a Dark box for mobile phone inspection and EMC anechoic chambers. It is also suitable for high buildings to prevent TV ghost or for the absorption of RFID.

Performance characteristics 

Please note : These values are measured under laboratory conditions. Results may vary in other situations; Please read our Guarantee.
Material characteristics:
CharacteristicsSymbolsUnits3610 series
Initial permeabilityμiac 100±20%
Relative loss factortanδ/μiacx10-652 (1.0MHz)
Saturation flux density (1194 A/m)BsmT380
Relative temp. factor (20 °C ~ 60 °C)αμrx10-6/°C5~10
Curie temperatureTc°C> 300
Densityδkg/m35.0 x 103
ResistivityρMΩ*m> 5.0
Frequency coverage of Reflection loss
(under -20dB)
Optimized thickness of tilesmm4.0
Core set parameters:

Core constant



Effective magnetic path length



Effective cross-sectional area



Effective volume



Center leg area



Winding area



Part numberA (mm)B (mm)C (mm)D (mm)Weight (gr)
3610-100-4099.95 (±0.10)99.95 (±0.10)4.00 (±0.1)10 (±0.2)214
3610-600-4059.97(±0.10)59.97(±0.10)4.00 (±0.1)10 (±0.2) (36x)7704
Supplied as 600 x 600mm panels (optionally available)

Both the 3600 VHF ferrite absorber tile and the 3610 UHF Ferrite Absorber tile are optionally available in the panel format of 36 Ferrite absorber tiles

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