Jan 7, 2014 #1 Z zakidu Newbie level 3 Joined Oct 14, 2011 Messages 3 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,297 can anybody tell me that why RF balun is wide-band? thanks.
Jan 7, 2014 #2 C chuckey Advanced Member level 6 Joined Dec 26, 2010 Messages 4,854 Helped 1,309 Reputation 2,624 Reaction score 1,281 Trophy points 1,393 Location Southampton and holiday cottage in Wensleydale (UK Activity points 31,695 No tuned elements and tight input/output coupling. Frank
Jan 7, 2014 #3 J jiripolivka Advanced Member level 5 Joined May 21, 2010 Messages 2,831 Helped 832 Reputation 1,662 Reaction score 803 Trophy points 1,393 Location Santa Barbara Activity points 22,010 A RF balun can be made resonant but best baluns are wideband.