Hi, OM: Download an evaluation copy of EZNEC, mock the loop up, and then decide. It's an effort, but you're not averse to that if you built a K2 ;o) 73, Dave, N3HE ----- Original Message ----- From: "Tom, W6WW" <[email protected]> To: <[email protected]> Sent: Tuesday, August 19, 2003 3:06 PM Subject: [Antennas] loop or ? > If I put up a square loop antenna about 200 feet on a side at about 50 feet SNIP