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Follow these steps to connect the antenna cables.
a.
Connect the power/data cable to the
“Power/Data” jack on the bottom of the
antenna (see Figure 18). Hand-tighten until
the connector locks in place.
b.
Using the supplied 3 mm Allen hex key,
remove the connector cover from the
antenna’s baseplate. Save the cover and the
four M4 cap screws for later use.
c.
Clean and dry the antenna’s RF connectors.
d.
Place one of the supplied rubber washers
over the “MRx” jack on the bottom of the
antenna, as shown in Figure 19.
e.
Fill half of the inner body of the “RX” pigtail
cable’s connector with silicone grease.
f.
Connect and
SLOWLY
hand-tighten the
“RX” pigtail cable to the “MRx” jack on the
antenna, allowing the grease to diffuse and
settle into the entire space within the
connector.
g.
Make sure the “RX” pigtail cable’s connector
is tightened all the way into the antenna’s
connector. Then tighten it with a 7/16" torque
wrench set to 20 in.-lbs. Make sure the rubber
washer compresses against the baseplate.
h.
Repeat steps d-g to connect the “TX” pigtail
cable to the antenna’s “MTx” jack.
i.
Wipe off any excess grease from the cables.
j.
Seal all above deck RF cable connections with
silicone sealant or equivalent.
k.
Reattach the connector cover and secure in
place with the M4 cap screws.
l.
Secure the cables near the antenna connectors
to relieve stress.
m.
Seal the cable access hole, as required.
RF C
ab
les
Power/D
a
t
a
C
ab
le
Cover
M4 C
a
p
Screw (x4)
MTX
MRX
Figure 18: Antenna Cable Connections
Antenn
a
B
a
sepl
a
te
R
ubb
er W
a
sher
Apply Silicone Gre
a
se
RG-11
Figure 19: Connecting RF Cables to the Antenna
The integrity and reliability of the RF cables is
critically important. Make certain that these
cables are properly terminated, sealed against
seawater and corrosion, strain-relieved,
protected from abrasion, and free of stress.
IMPORTANT!
Wire the Antenna
8