44
Nera F77
Continuing the Saturn tradition
A
B
A
~37mm
Cut
B
A
Cable Entry
Connector Head
Do not open
30Nm
12Nm
Preparing the cable
Cut the
Cable
in a trough perpendicularly to the
cable axis.
Remove approx. 37mm of
Outer Jacket
.
IMPORTANT: Do not damage shield.
Mounting the connector
Slide the
Cable Entry (A)
over the cable into
the
third trough
in the corrugation. (See figure.)
Pull the Cable Entry as far as the stop.
Tighten the back ring of the cable entry manually.
Verify the correct position of the Cable Entry; if
necessary pull forward as far as the stop.
Saw off the cable carefully along the
cable entry as indicated.
Do not damage the centre conductor
Chamfer the centre conductor
Clean the centre conductor carefully
with abrasive paper
Using the screwdriver, press the dielectric away
from the outer conductor tube to ensure good
contact when entering the connector head.
Screw the
Cable Entry (A)
and
Connector
Head (B)
tightly together with a torque of approx.
30 Nm.
Tighten the back nut of the
Cable Entry (A)
with
a torque of approx. 12 Nm.
Note! If exposed to extreme environmental conditions,
especially icy conditions, the connector pair should
be completely covered with a cold shrink tube (e.g.
SUHNER 74 Z-0-0337 or selfvulcanizing tape for
added protection.
Tools and materials required:
Spanners,
22mm and 24mm
Metal saw
Knife
Screwdriver
Measure
Abrasive paper
File
Correctly prepared cable
Centre
Conductor
Dielectric
Shield
Outer Jacket
crest
trough
Mounting connector type 11N-50-12-10 (for cable RF 1/2" 50)
Summary of Contents for F77
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