Sharp JW-21MN - Manual (Page 21)

6-6
Slightly widen the external conductor of the
coaxial cable, which is crimped to a contact on
the internal conductor, in order to smoothly enter
the shell inside the external conductor. Press in
the external conductor end of the coaxial cable
to just before the crimping part of the shell and
put the sleeve into the crimping section. Then
press in the coaxial cable until a “click” sound
can be heard. Confirm that the contact end point
touches your finger cushion.
Insert thoroughly the sleeve into the
crimping section of the shell and crimp.
Put the sleeve in the hexagonal dice
and closely stick the shell to the
crimping dice. Pull the moving frame
to the fixing frame side while pressing
the coaxial cable and shell from both
sides, and crimp until the ratchet is
removed.
(Crimping width: 10 mm)
Using a tester, check the conductivity
between the internal conductor and
the external conductor in the
connector. When the indication of
the tester shows
¥
ohms, the
insulation is appropriate.
After short-circuiting the one end
of the connector crimped to the
c o a x i a l c a b l e , c h e c k t h a t
conductivity is attained.
Insulation test of shell and contact
Sleeve
Dice blade shape
Crimping dice
Push
Dice blade shape
looking from this side
Completely put into
the crimping section.
Finger
From the previous page
Crimp the external conductor.
Conductivity test
10
* Use the crimping tool in the direction
shown in the illustration right.
Using the crimping tool in the reverse
direction will not crimp correctly.
Crimping section
Widen a little
Shell
Closed contact