We are POTA at Lake Ray Roberts for Support your Park Weekend. Also we (Jason KC5HWB, Mike K8MRD, Frank Kg5AHJ, Shane K5QBF) are Meeting up with all of you and making some more Franks Beans. I am having some Audio issues in this one, the wireless Mic Pack is picking the HF transmissions. Would you suggest an Toroid or a Ferrite bead to resolve it?