Did you know that if you run horizontal to vertical there is about a 20 db loss. If you run horizontal to circular (helical) there is only about a 3 db loss. And if you run vertical to circular there is also about a 3 db loss. Of course circular to circular there is no loss. This might help some of you guys when planing what type of antenna to use. So if you are in an area with alot of traffic. Helical is not the way to go. Either pick vertical or horizontal so you have that 20 db isolation from someone's signal.

KE6VG
NARTE Certified Tech.