Cushcraft HV4E Vertical Antenna
Version 0 7 2024 Cushcraft
ASSEMBLY
Lower Mast Assembly
Using the two mast section A and the mast section B and two 1.25” hose clamps push the section B into
one of the section A about 3 inches and tighten down the hose clamp. Slide the other section A onto the
other end of the section B and tighten down the hose clamp. Adjust the length to where the bottom mast
is 94” long.
Lower Mast Attachment
Attach the lower mast assembly to the loading coil assembly
using 6-32x1.5 SS screw (7) and 6-32 KEP nut (6). Slide the
mast assembly over the fiberglass tube and align the hole in
the aluminum tube with the fiberglass tube. Slide the screw
through the holes and attach the nut. The solder lug will be
between the aluminum tube and the jumper bracket. Tighten
the nut and screw.
Upper Mast Assembly