Depends what you want. Are you going to use a small Yagi for FM work or
a long boom Yagi for SSB/CW? If you want something fairly simple, a
homemade 6 or 8 element Yagi is fairly simple. Otherwise, for some
serious weak signal work, the K1FO designs are quite commonly used.
Directive Systems sell them... http://www.directivesystems.com/antenna4.htm

Hope that helps!

Scott
N0EDV

Merlin-7 KI4ILB wrote:

Who sells them with the most bang for the buck?