Hi all, Take a look at page 41 of the February 2009 copy of QST. Juan EA4CYQ, and Pedro EB4DKA, have an interesting design for a portable 70cm antenna for LEO satellite work. It's called a "CJU" antenna. I'll let you read the article to find out what it stands for. It's basically the io half of an IOio antenna. Has anyone had any experience with the IOio? For the homebrewers out there, it's worth taking a look at. 73 de Doug KA8QCU