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  3. HIGH FREQUENCY & MICROWAVE ABSORBERS

HIGH FREQUENCY & MICROWAVE ABSORBERS

HIGH FREQUENCY & MICROWAVE ABSORBERS
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HIGH FREQUENCY & MICROWAVE ABSORBERS

Product catalog summary
Material Composition: The absorbers are made from materials such as urethane, silicone, nitrile, and neoprene.
Manufacturing Processes: These include molding, impregnated foams, and on-line injection.
Packaging Options: Available in sheets or bulk, with options for cutting based on drawings, adhesive application, and stacking with other materials like insulators or aluminum strips.
Description: The absorbers are designed for electromagnetic insulation and emission absorption through the Joule effect. They are suitable for RFID applications, with thicknesses ranging from 0.1mm to 3mm, and can be supplied in rolls for automated processes.
Types of Absorbers:
  • Flat Foam Absorbers (FFTF / FFTM): FFTM operates from 1GHz to 3GHz with absorption of 15 to 30 dB, while FFTF operates from 2GHz to 8GHz with absorption of 10 to 25 dB.
  • Pyramidal Foam Absorbers (FFTA): Offers broad band absorption from 80MHz to 60GHz, with absorption levels from 5 to 50 dB.
  • Absorber Sheets (Soft Ferrites - FMAB): Designed for low frequency ranges starting from 100MHz, with absorption of 1 to 5 dB depending on thickness.
  • Rubber Absorbers (FHRT / FRTS): FHTR covers 2GHz to 80GHz with absorption from -8 to -20 dB, while FRTS covers 8GHz to 18GHz with absorption around -25 dB.
See more

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.