Furuno GD-1900C, 1933C manual 1-24, Sectional view, Antenna unit, inside view, Location of EMI core

7.Pass the antenna cable with connector through the cable gland, gasket and cable entrance of the antenna unit, and then tighten cable gland.

Note 1: Be sure the shrink tube on the antenna cable does not contact to the gasket.

Note 2: Close the gasket tightly to insert into the cable entrance. Confirm that there is no space between both ends of the gasket after inserting into the cable entrance.

Rubber gasket

Gasket

Cable Gland

Shrink tube

Close the gasket tightly.

Do not contact the shrink tube

and gasket.

Gasket

Antenna cable

Sectional view

Rubber gasket

Mounting base

Antenna unit, inside view

8.Twist antenna connector cables at the position between the shrink tube and the cable tie, and then attach EMI core (supplied) to cables as follows.

After attachment, shift EMI core slightly to confirm that it does not pinch cables.

Attach EMI core.

Twist cables here. Shrink tube

Cable tie

Gasket Radome base

Location of EMI core

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