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Tweakers' Asylum Tweaks for systems, rooms and Do It Yourself (DIY) help. FAQ. |
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In Reply to: The carbon fiber helps absorb RF noise. posted by Al Sekela on January 23, 2011 at 15:42:29:
A material's absorbency at a given frequency depends upon its composition and other things too. Radar absorbing material cannot perfectly absorb radar at any frequency yet alone at all frequencies. Specific compositions do have greater absorbancy at some frequencies than others. There is no one material that is best suited for absorption of all frequencies.
Arbitrarily using a piece of carbon fiber weave may have absolutely no effect at the RF frequencies you may be dealing with. The only way to know for sure if attenuation or absorption is occurring would be to measure the amplitude of the RF noise before and after. The only other possibility would be to have a specification sheet from the manufactured of the carbon weave stating it's usable characteristics or operating frequency range.
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Follow Ups
- RE: The carbon fiber helps absorb RF noise. - Æ 11:01:34 01/24/11 (0)