On the left are two Hamstick dipoles in an "X"....one for 20 meters and one for 40. On the right is a Tram 1480 for 2 meters, and my unidirectional HDTV antenna just below that. For mast, I used top fence rail for chain link fence....cheap, and it interlocks. All I had to do was use a bolt between each section
I have them sunk about a foot and a half down into concrete, and 6" standoffs bolting them to the house.