Have you tried IC ESD foam (the conductive black kind)?

On Thu, Nov 1, 2018, 12:34 PM David Van Horn <
david.vanhorn@backcountryaccess.com> wrote:

> Is there an absorber that isn't crazy expensive, that will give me 4 or 5
> dB attenuation in a thickness of around a foot or less, at 0.5 MHz?
> Not a reflector like metal, but an absorber that will give the energy
> somewhere to die.
>
>
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