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Products > Semiconductor Components > Components for Fiber-Optic Communication Modules > RF Absorber Lids  Japanese

RF Absorber Lids

RF Absorber Lids   Kyocera provides RF absorber lids for fiber-optic communication modules.
· Ceramic RF Absorber. Outgas Free.
· Solution to Cavity Resonance and Electromagnetic Interference (EMI) Noise in a Cavity
· Recommended for 40Gbps or Higher Bit Rate Modules
· Hermetic Seal Lid is Available. See the photo on the left.
The RF Absorber is Bonded on a Metal Lid.

RF absorber lid is not used
(Cavity resonance is observed)
  RF absorber lid is used
(Cavity resonance is solved)
RF absorber lid is not used. (Cavity resonance is observed.) RF absorber lid is used. (Cavity resonance is solved.)

*  This is one of examples where cavity resonance was solved with a Kyocera RF absorber lid.
For your reference, a video shows you an actual measurement before and after the RF absorber lid is used.

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Video of an example where cavity resonance is solved with an RF absorber lid.

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