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How to block RF interference?

Depending on the source and type of interference, there are several ways to block or mitigate RF interference, including:

  • Shielding, enclosing the source of the interference, or the sensitive equipment in a metal enclosure; and filtering, blocking specific frequencies or ranges of frequencies causing interference.
  • Grounding, connecting the equipment to a grounded metal structure.
  • Isolation, separating, or isolating sensitive equipment from potential sources of interference.