document.write('<br>\n\nWINLINK Exercise for week 08-17-2026.  Please use the ICS-213 reply function to K7ACT. <br>\n <br>\nWhich of the following could be a cause of interference covering a wide range of frequencies? <br>\nA. Not using a balun or line isolator to feed balanced antennas. <br>\nB. Lack of rectification of the transmitter\'s signal in power conductors. <br>\nC. Arcing at a poor electrical connection. <br>\nD. Using a balun to feed an unbalanced antenna. <br>\n <br>\n\n');