Sharp JW-20CM User Manual

Page 29

Advertising
background image

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

<Fixing the connector>

From the previous page

<Crimping external conductor>

Crimp the external conductor.

<Insulation test>

<Conductivity test>

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

Advertising
This manual is related to the following products: