Recent content by Sonance

  1. S

    What materials block RF interference?

    That "copper foil tape" suggestion is a great idea. I'll give that a shot. Thank you.
  2. S

    What materials block RF interference?

    Thanks for the suggestion, but I'd rather BLOCK as much RF as possible rather than filter it out after it's been picked up. Also, I apologize but I was using "RF interference" rather sloppily to refer to any Electro-Magnetic Interference, which includes mains hum, which is 50 Hz here in...
  3. S

    What materials block RF interference?

    My interest is in reducing RF interference in electric guitars in RF-noisy environments by shielding the body cavities with sheet metal. Would copper sheeting block RF? Or would it need to be some ferric material? I imagine aluminum alloy would be RF-transparent - is that true? Ideally, I...