Antenna Cable Connector At The Terminal Unit - Furuno FELCOM 15 Installation Manual

2. WIRING
2.1

Antenna Cable Connector at the Terminal Unit

5D-FB-CV-NP (30 m)
Outer Sheath
Cover with heat-shrink tubing and heat.
30
Inner Sheath
Braided Shield
Armor
50 15
Washer
Clamp
Gasket
Nut
3.5
Insulator
Core
5
Cut braided shield here.
Center Pin
Solder here.
Insulator Ring
Ring
Shell
Nut
How to fabricate antenna cable 5D-FB-CV-NP
Remove the outer sheath, armor and inner
sheath by the dimensions shown.
Set the nut, washer, gasket, clamp onto
cable as shown.
- Be careful not to damage the braided
shield.
Fold back the braided shield onto the clamp
and trim the shield as shown.
Make the length of insulator 3.5 mm and the
length of the core 5 mm.
- Be careful not to damage the core.
Set the center pin to the core and solder
the pin from the hole in the pin.
(Pull the pin with approx. 1 kg of force to
check strength of solder joint.)
- Be sure the solder is flush with surface of
pin.
- Be sure there is no gap between center
pin and insulator. Do not push the center
pin into the insulator.
- Do the soldering as quickly as possible so
as not to deform the insulator.
Set the ring and insulator ring onto the
cable.
Set the shell to the cable then turn the nut
to tighten. (Do not tighten by turning shell.)
- Use a wrench or the like to tighten the nut
securely.
10