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Tweakers' Asylum Tweaks for systems, rooms and Do It Yourself (DIY) help. FAQ. |
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Tweakers' Asylum Tweaks for systems, rooms and Do It Yourself (DIY) help. FAQ. |
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In Reply to: Re: try this tweak! posted by Julien M. on April 18, 2000 at 21:47:32:
The best shielding materially available that I am aware is TI Shield material made by Texas Instruments available from Percy. This is a sandwich of a proprietary alloy with a 1 mil copper clad on both sides. While generic 1 mil copper produces an approximate attenuation of 3 dB TI claim > 60 dB attenuation of both EMI & RFI. It is available in several grades and the medium grade is realatively easy to work with. It makes a very audible improvement when used to shield the IC in a CD player or DA Converter, particularly when used on the Digital Filter and DAC. Also, ground the case of the xtal to the top GP of the pcb.
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Follow Ups
- Re: try this tweak! - Paul Kelly 16:24:32 04/23/00 (0)
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