RECOMMENDED TOOLS FOR ASSEMBLING THE ANTENNA:
2112 116TH AVE NE SUITE 1-5, BELLEVUE WA, 98004
WWW.STEPPIR.COM
TEL: (425)-453-1910 FAX: (425)-462-4415
6
STARTING ASSEMBLY
In the hardware kits we have provided extra hardware. This is a precaution in case fasteners are
lost or damaged during assembly.
A large, cleared flat area is ideal for assembly of an antenna of this size and complexity. Typically,
an area 16ft x 24ft would be ideal. We recommend using sawhorses or sturdy tables when installing
the boom. By having the boom elevated, it is easier to ensure that the elements are level.
If you do not have room near the tower to assemble the antenna, we suggest you find a place that
you can put the antenna together in it’s entirety and then disassemble as needed for transportation
to the tower area.
Use of a level for adjusting the Element Housing Units (EHU’s) is highly recommended. This is a
surprisingly accurate and consistent method. Simply place the level on the mast plate, and adjust
each element accordingly.
12” Level
25’ Tape Measure
5/16”, 7/16”, 1/2”, 9/16”, 3/8” sockets
and wrench
(deep well works best)
Screwdriver
#1 Flat head
#1 Phillips
#2 Phillips
Volt-ohm meter
Razor Knife
3/32 allen wrench
2 work benches for assembling antenna (saw
horses or clamping work benches work the
best)
5/16” nut driver
(or drill works well with driver bit)
Pliers
Hammer
Wire Cutters and strippers
Torque wrench (capable of 5-20 ft lbs) (6.8-
27.1 Nm)
