42
Nera F77
Continuing the Saturn tradition
Slide
nut A, washer B and gasket C
onto cable.
Remove 8.5 mm (6.5 mm for angle plugs) of jacket without
damaging the braid.
Cables with double braid:
Remove 9 mm (7 mm for
angle plugs) of jacket.
Armoured cables:
Slide two-piece armour clamp onto
cable, instead of nut A. Remove 29 mm (27 mm for angle
plugs) of armour.
Push braid back and widen it slightly, but do not comb it
out. Cut off dielectric 5 mm (3 mm for angle plugs) from
end, even and perpendicular to cable axis.
Caution:
Do not damage centre conductor.
Taper braid towards centre conductor. Position
clamp D
so
that its shoulder fits against cable jacket.
Fold back braid over
clamp D
and cut it off in front of the
clamp rim. Check dimension of 1.5 mm. Tin centre con-
ductor of cable.
Heat contact pin or bush
E with a soldering iron of
approx. 250 W. Tin bore hole sufficiently. Insert centre
conductor into hole and remove soldering iron quickly in
order to prevent dielectric from deformation.
Insert connector body. Screw in and tighten
nut A
with
wrenches of 16 mm, type 74Z 0-0-3, until rubber
gasket C
is split. Do not distort cable and connector body.
Armoured cable:
Finally, screw on and tighten armour
clamp.
Mounting connector type 11N-50-7-5 (for cables RG214/Ethernet 06230)
Tools and materials
required:
• Stanley blade
• Scissors
0
10
20
30
40
50
mm
scale
