- 13 -
Each tubing section is inserted into the next larger tube with an overlap. Assembly is easier if the
overlaps in the tubing sections are pre-marked. A dark color felt-tip marker works well. Measure
and mark the overlaps as shown in
Figure 9
from the end of each tube without the slit using a
marker so it will be clearly visible.
Locate the 9 Element Clamps.
Figure 8
Refer to
Figure 10
for element clamp sizes and locations. Slide the clamps over each section
before putting them together. Align the clamps on each section facing the same direction. For final
assembly, all the clamps should be positioned very close to the top of each section and the body of
the clamp should be positioned between the slits as shown in
Figure 8
.
The use of
DXE-P8A Penetrox™ A
is highly recommended where the aluminum elements overlap
each other. Penetrox™ A is an
electrical joint compound which
effects a substantial electrical
connection between metal parts
such as telescoping aluminum
tubing or other antenna pieces.
Using Penetrox™ A assures high
conductivity at all voltage levels
by displacing moisture and
preventing corrosion or
oxidation.
Using a felt tip pen, measure and
mark the antenna sections as
shown in
Figure 9
. Position one
of the
DXE-ECL-28SS
clamps at
the very end, but not hanging
over. Make sure the body of the
clamp is positioned between the
slits and tighten securely. Repeat
the procedure for the sections
using the Element Clamps as
shown in
Figures 10
and
11
.
Figure 9
Element Clamp
Quantity
DXE-ECL-12SS
- Element Clamp
1
DXE-ECL-16SS
- Element Clamp
2
DXE-ECL-20SS
- Element Clamp
2
DXE-ECL-24SS
- Element Clamp
2
DXE-ECL-28SS
- Element Clamp
2
