M2 Antenna Systems 6.9-4CDD-125, Руководство пользователя

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STEP 18:
Refer to the dimension sheet for element placement. With the boom elevated on sawhorses or equivalent, using a
long tape measure and a permanent marker lay the boom out by marking the centers of each element. Equalize the
amount of extra boom at both ends on the antenna.
STEP 19:
Install each element at the marks on the boom. Be sure
the guy clamp in each end of the boom are in the up position.
Double check the positions of each element and lightly tighten.
STEP 20:
Standing at one end of the antenna, sight down the boom
and reference each element to one another making sure each
element is parallel to one another, make small adjustments as
needed and tighten.
STEP 21:
The PHASING LINES are two 3/16” aluminum rods equal-
ly spaced apart with Delrin STANDOFFS. Slide the two aluminum
PHASING LINES into the 5 Delrin PHASING LINE STANDOFFS.
If you bend the PHASING LINES first you will not be able to slide
on the STANDOFFS. Zip tie the STANDOFFS to the BOOM
equally spaced between the FRONT and REAR DRIVEN ELE-
MENTS.
STEP 22
Bend PHASING
LINES using drawing as an approximate guide.
STEP 23
Insert PHASING LINES into THE REAR DRIVEN
ELEMENT MOUNTS. Tighten nuts.
6.9 - 4CDD - 125 PHASING LINE AND BALUN
ASSEMBLY INSTRUCTIONS
FRONT OF
ANTENNA
REAR OF
ANTENNA